Structured PVA Historical essay: for example history of protection of Everglades

Size: px
Start display at page:

Download "Structured PVA Historical essay: for example history of protection of Everglades"

Transcription

1 Final Essay: possible topics Structured PVA Historical essay: for example history of protection of Everglades Concern: Run-off of oil-products from streets/roads Management plan: how to manage the Wakulla river Protection of an endangered species Each essay needs at least 5 citations from the peer-reviewed literature (no websites!). The essay will use these citations to show facts, etc. In the reference list, these 5 used papers need to have a short summary of the paper (about half a page). Example titles from last semester Vital rates (Processes that contribute to change in population size) Coral reef resilience and susceptibility due to human interference Birth and death rates The ripple effect: the consequences of biological control Overfishing: without immediate reform the problems of yesterday will be here to stay Growth rate Fecundity Grizzly bear population management and Grizzly bear-human conflict Conservation efforts towards proper medical waste disposal Vital rates often depend on age and size Endangered species protection and HIV research Each essay needs at least 5 citations from the peer-reviewed literature (no websites!). The essay will use these citations to show facts, etc. In the reference list, these 5 used papers need to have a short summary of the paper (about half a page). Hydra Plant fecundity depends on size Ln(number of seeds) Survival rate depends on age Plant size

2 Types of PVA s Structured (demographic) models Age-structured - use data on each age group Count based: simple -- all individuals are the same (age, size, etc.) Structured (demographic): different vital rates for different classes of individuals Structured (demographic) models Age-structured - use data on each age group Building a stage structured model Stage structured - used data on size or stage groups Juveniles > 4 cm < x < 4 cm Understand your species Decide how many stages to include Tadpoles < cm Individuals Individuals Building a stage structured model (for loggerhead sea turtles) Building a stage structured model (for loggerhead sea turtles)

3 How many stages to include? mating near shore foraging Biological Intuition - stages should differ in vital rates from other stages What the data will allow - balance accuracy of more stages with amount of available data open ocean nesting on beaches For turtle PVA we use 5 stages Hatchlings (and eggs): first year : 1-7 years : 8-15 years 16-1 years (mostly non-breeding) Mature adults -55 years, breeding Stage Transition rate

4 Building a stage structured model Understand your species Decide how many stages to include Gather data Turtle data Marked in year Recaptured in same class Recaptured in next larger class Eggs/female/year Building a stage structured model Understand your species Decide how many stages to include Gather data Calculate transition rates Fractions surviving but not growing Fractions surviving and growing Number of female offspring per year and female Mature adults

5 Turtle data Mature adults Marked in year Recaptured in same class Recaptured in next larger class Eggs/female/year Turtle data Mature adults Marked in year Recaptured in same class Recaptured in next larger class Eggs/female/year

6 Building a stage structured model Population (Projection) matrix Understand your species Decide how many stages to include Gather data Calculate transition rates The projection matrix is the summary of all transition probabilities (all vital rates) Make model Population (Projection) matrix F i S i G i Number of new turtles (size class 1) produces by an average individual of size i per year Fraction of size i turtles surviving and STAYING in the same size class per year Fraction of size i turtles surviving and GROWING to size class i+1 per year F i S i A generic projection matrix Size next year new surviving G advancing i S 1 F F F 4 F 5 G 1 S G S 4 G S 4 5 G 4 S 5 Population (Projection) matrix F i S i G i Number of new turtles (size class 1) produces by an average individual of size i per year Fraction of size i turtles surviving and STAYING in the same size class per year Fraction of size i turtles surviving and GROWING to size class i+1 per year Size next year Projection matrix for loggerhead sea turtles Note that since S and G are fractions surviving. They are between and 1.

7 .657 recall count based method N t = λn t Structured model N t = P N t 1 Stage distribution vector a column showing the number (or density) of individuals in each stage Total density Stable stage (or age or size) distribution Stable stage (or age or size) distribution distribution of individuals among stages that won t change over time (if population size changes at a constant rate) Example: 1% of individuals in stage 1 is not stable the next year there will be individuals in other stages distribution of individuals among stages that won t change over time (if population size changes at a constant rate) Example: 1% of individuals in stage 1 is not stable the next year there will be individuals in other stages Stage distribution will converge to the stable stage distribution over time

8 N t = P N t 1 N t P N t ? = Use matrix algebra... N t P N t = # Eggs Juveniles Time Same graph as last slide, but changing scale on y-axis # Eggs Juveniles Freq Stable stage distribution Eggs Juveniles Time Time

9 N t P N t = Recall that: λ = N t N t 1 How do we know if population is growing or shrinking? N t P N t = lambda /1 =.955 =! Time! again In a count based model N t = λn t 1 In a structured model! again In a count based model N t = λn t 1 In a structured model N t = P N t 1 P is playing the same role as the count based!. N t = P N t 1 P is playing the same role as the count based!. The information in P can be summarized by a matrix! (dominant eigenvalue)

10 In structured models, change in N is still called! but can be In structured models, change in N is still called! but can be N t /N t 1 Summarize the information P as a single number, the dominant eigenvalue!. N t /N t 1 This only will be constant if the population is at the stable stage distribution, variable until then Summarize the information P as a single number, the dominant eigenvalue!. In structured models, change in N is still called! but can be Using the turtle model for PVA N t /N t 1 This only will be constant if the population is at the stable stage distribution, variable until then Summarize the information P as a single number, the dominant eigenvalue!. This! will be constant as long as P doesn t change AX = λx Sources of turtle mortality: Beaches (nestlings) Ocean (, subadults, adults) eigenvalues (right) eigenvector Predation of eggs by racoons, dogs, and lizards, among others Beach lights affects hatchlings Hatchlings emerging at night (fish, crabs) Hatchlings emerging at day (sea birds)

11 Threats to and adults Using the turtle model for PVA Sources of turtle mortality: Beaches (nestlings) Ocean (, subadults, adults) Status: population is declining (!=.951) Decline of loggerhead turtle Using the PVA Total density of loggerhead Can we stop this decline of loggerhead turtle populations? What if we protect all turtles on the beach? Years What element would protecting nestlings on the beach change? What element would protecting nestlings on the beach change? Size next year Size next year

12 Using the turtle model for PVA Decline of loggerhead turtles What if we protect turtles on the beach Change nestling survival to 1% (so G1=1) and turns to!=.974 Total density of loggerhead 1 Protected beach No protection Years Using the turtle model for PVA Turtle excluder device (TED) What if we protect turtles on the beach? Change nestling survival to 1% (so G1=1) and turns to!=.974 What happens if we protect larger turtles in the ocean? What element change would protecting large? 1 1 Size.675 next year

13 What element change would protecting large? What element change would protecting large? Size next year % % Size next year Using the turtle model for PVA INCREASE of loggerhead turtles What if we protect turtles on the beach? Change nestling survival to 1% (so G 1 =1) and the growth rate!=.974 What happens if we protect larger turtles in the ocean? Change mortality of large juvenile mortality by 5% and the growth rate!=1.6 Total density of loggerhead TED and beach Protected beach No protection Years

Age structured models

Age structured models Age structured models Fibonacci s rabbit model not only considers the total number of rabbits, but also the ages of rabbit. We can reformat the model in this way: let M n be the number of adult pairs of

More information

Andros Iguana Education Kit Checklist

Andros Iguana Education Kit Checklist Andros Iguana Education Kit Checklist Activity A: Where Have All the Iguanas Gone? Activity Sheets Envelope Activity Instructions Sheet Iguana Habitat Master Copy Threat Coverage 30%/70% Master Copy Threat

More information

Pikas. Pikas, who live in rocky mountaintops, are not known to move across non-rocky areas or to

Pikas. Pikas, who live in rocky mountaintops, are not known to move across non-rocky areas or to Pikas, who live in rocky mountaintops, are not known to move across non-rocky areas or to A pika. move long distances. Many of the rocky areas where they live are not close to other rocky areas. This means

More information

Read the text and then answer the questions.

Read the text and then answer the questions. Name: Date: WEEK 6 1 Read the text and then answer Dinosaurs used to roam Earth. Now they are gone. We do not know for sure where they went or what happened to them. Scientists have theories. Some say

More information

Tour de Turtles: It s a Race for Survival! Developed by Gayle N Evans, Science Master Teacher, UFTeach, University of Florida

Tour de Turtles: It s a Race for Survival! Developed by Gayle N Evans, Science Master Teacher, UFTeach, University of Florida Tour de Turtles: It s a Race for Survival! Developed by Gayle N Evans, Science Master Teacher, UFTeach, University of Florida Length of Lesson: Two or more 50-minute class periods. Intended audience &

More information

Recognizing that the government of Mexico lists the loggerhead as in danger of extinction ; and

Recognizing that the government of Mexico lists the loggerhead as in danger of extinction ; and RESOLUTION URGING THE REPUBLIC OF MEXICO TO END HIGH BYCATCH MORTALITY AND STRANDINGS OF NORTH PACIFIC LOGGERHEAD SEA TURTLES IN BAJA CALIFORNIA SUR, MEXICO Recalling that the Republic of Mexico has worked

More information

Sea Turtle Strandings. Introduction

Sea Turtle Strandings. Introduction Sea Turtle Strandings Introduction 2 What is an animal stranding? What is an animal stranding? An animal that is stuck in shallow water or stuck on shore when it should be freely swimming in the ocean

More information

Lacey Blocker Vernon Parish Teacher Leader NBCT

Lacey Blocker Vernon Parish Teacher Leader NBCT RESEARCH WRITING TASK: GET THE UPPER HAND! Lacey Blocker Vernon Parish Teacher Leader NBCT SESSION OBJECTIVES: 1. Describe the elements of a typical research task 2. Name the authentic reading and writing

More information

Sea Turtle, Terrapin or Tortoise?

Sea Turtle, Terrapin or Tortoise? Sea Turtles Sea Turtle, Terrapin or Tortoise? Based on Where it lives (ocean, freshwater or land) Retraction of its flippers and head into its shell All 3 lay eggs on land All 3 are reptiles Freshwater

More information

FACT FUN! *Loggerheads are the most common species of sea turtle in the ocean off of South Carolina.

FACT FUN! *Loggerheads are the most common species of sea turtle in the ocean off of South Carolina. FACT FUN! *Loggerheads are the most common species of sea turtle in the ocean off of South Carolina. *Loggerheads are named for their large head and have powerful jaws that allow them to eat heavy shelled

More information

A Reading A Z Level R Leveled Book Word Count: 1,564. Sea Turtles

A Reading A Z Level R Leveled Book Word Count: 1,564. Sea Turtles A Reading A Z Level R Leveled Book Word Count: 1,564 Sea Turtles SeaTurtles Table of Contents Introduction...4 Types of Sea Turtles...6 Physical Appearance...12 Nesting...15 Hazards....20 Protecting Sea

More information

SEA TURTLE CHARACTERISTICS

SEA TURTLE CHARACTERISTICS SEA TURTLE CHARACTERISTICS There are 7 species of sea turtles swimming in the world s oceans. Sea turtles are omnivores, meaning they eat both plants and animals. Some of their favorite foods are jellyfish,

More information

Loggerhead Turtles: Creature Feature

Loggerhead Turtles: Creature Feature Loggerhead Turtles: Creature Feature These beautifully colored sea turtles got their name because their oversized head sort of looks like a big log. Within their heads are powerful jaws, which loggerheads

More information

The Effect of Localized Oil Spills on the Atlantic Loggerhead Turtle Population Dynamics

The Effect of Localized Oil Spills on the Atlantic Loggerhead Turtle Population Dynamics The Effect of Localized Oil Spills on the Atlantic Loggerhead Turtle Population Dynamics My Huynh, Margaret-Rose Leung, Melissa Marchand, Samantha Stykel Northwest Undergraduate Mathematics Symposium Reed

More information

Modeling the effects of crab potting and road traffic on a population of diamondback terrapins

Modeling the effects of crab potting and road traffic on a population of diamondback terrapins Proceedings of the Sixth Symposium on BEER, 203 Modeling the effects of crab potting and road traffic on a population of diamondback terrapins Sarah Gilliand, Randolph M. Chambers,2, and M. Drew LaMar

More information

Who Really Owns the Beach? The Competition Between Sea Turtles and the Coast Renee C. Cohen

Who Really Owns the Beach? The Competition Between Sea Turtles and the Coast Renee C. Cohen Who Really Owns the Beach? The Competition Between Sea Turtles and the Coast Renee C. Cohen Some Common Questions Microsoft Word Document This is an outline of the speaker s notes in Word What are some

More information

ABSTRACT. Ashmore Reef

ABSTRACT. Ashmore Reef ABSTRACT The life cycle of sea turtles is complex and is not yet fully understood. For most species, it involves at least three habitats: the pelagic, the demersal foraging and the nesting habitats. This

More information

SEA TURTLES ARE AFFECTED BY PLASTIC SOFIA GIRALDO SANCHEZ AMALIA VALLEJO RAMIREZ ISABELLA SALAZAR MESA. Miss Alejandra Gómez

SEA TURTLES ARE AFFECTED BY PLASTIC SOFIA GIRALDO SANCHEZ AMALIA VALLEJO RAMIREZ ISABELLA SALAZAR MESA. Miss Alejandra Gómez SEA TURTLES ARE AFFECTED BY PLASTIC SOFIA GIRALDO SANCHEZ AMALIA VALLEJO RAMIREZ ISABELLA SALAZAR MESA Miss Alejandra Gómez CUMBRES SCHOOL 7 B ENVIGADO 2017 INDEX Pag. 1. Objectives.1 2. Questions...2

More information

May 7, degrees and no sign of slowing down, the clearing of Jamursba Medi Beach in

May 7, degrees and no sign of slowing down, the clearing of Jamursba Medi Beach in May 7, 1984. 95 degrees and no sign of slowing down, the clearing of Jamursba Medi Beach in the Bird s Head Peninsula, Indonesia, reveals a gold sand beach and vast outstretches of turquoise water. The

More information

Using a Spatially Explicit Crocodile Population Model to Predict Potential Impacts of Sea Level Rise and Everglades Restoration Alternatives

Using a Spatially Explicit Crocodile Population Model to Predict Potential Impacts of Sea Level Rise and Everglades Restoration Alternatives Using a Spatially Explicit Crocodile Population Model to Predict Potential Impacts of Sea Level Rise and Everglades Restoration Alternatives Tim Green, Daniel Slone, Michael Cherkiss, Frank Mazzotti, Eric

More information

SPECIMEN SPECIMEN. For further information, contact your local Fisheries office or:

SPECIMEN SPECIMEN. For further information, contact your local Fisheries office or: These turtle identification cards are produced as part of a series of awareness materials developed by the Coastal Fisheries Programme of the Secretariat of the Pacific Community This publication was made

More information

Human Impact on Sea Turtle Nesting Patterns

Human Impact on Sea Turtle Nesting Patterns Alan Morales Sandoval GIS & GPS APPLICATIONS INTRODUCTION Sea turtles have been around for more than 200 million years. They play an important role in marine ecosystems. Unfortunately, today most species

More information

A brief report on the 2016/17 monitoring of marine turtles on the São Sebastião peninsula, Mozambique

A brief report on the 2016/17 monitoring of marine turtles on the São Sebastião peninsula, Mozambique A brief report on the 2016/17 monitoring of marine turtles on the São Sebastião peninsula, Mozambique 23 June 2017 Executive summary The Sanctuary successfully concluded its 8 th year of marine turtle

More information

This publication was made possible through financial assistance provided by the Western Pacific Regional Fishery Management Council (WPRFMC)

This publication was made possible through financial assistance provided by the Western Pacific Regional Fishery Management Council (WPRFMC) These turtle identification cards are produced as part of a series of awareness materials developed by the Coastal Fisheries Programme of the Secretariat of the Pacific Community This publication was made

More information

Sea Turtles LEVELED BOOK R. Visit for thousands of books and materials.

Sea Turtles LEVELED BOOK R.  Visit  for thousands of books and materials. Sea Turtles A Reading A Z Level R Leveled Book Word Count: 1,564 LEVELED BOOK R Sea Turtles Written by Kira Freed Illustrations by Cende Hill Visit www.readinga-z.com for thousands of books and materials.

More information

Legal Supplement Part B Vol. 53, No th March, NOTICE THE ENVIRONMENTALLY SENSITIVE SPECIES (OLIVE RIDLEY TURTLE) NOTICE, 2014

Legal Supplement Part B Vol. 53, No th March, NOTICE THE ENVIRONMENTALLY SENSITIVE SPECIES (OLIVE RIDLEY TURTLE) NOTICE, 2014 Legal Supplement Part B Vol. 53, No. 37 28th March, 2014 227 LEGAL NOTICE NO. 92 REPUBLIC OF TRINIDAD AND TOBAGO THE ENVIRONMENTAL MANAGEMENT ACT, CHAP. 35:05 NOTICE MADE BY THE ENVIRONMENTAL MANAGEMENT

More information

Zander Srodes. Turtle Talks Activity Book

Zander Srodes. Turtle Talks Activity Book Zander Srodes Turtle Talks Activity Book About the Author Zander is a student in Florida. He wrote the activity book when he was fourteen years old. He lives on Palm Island, a bridgeless barrier island.

More information

People around the world should be striving to preserve a healthy environment for both humans and

People around the world should be striving to preserve a healthy environment for both humans and People around the world should be striving to preserve a healthy environment for both humans and animals. However, factors such as pollution, climate change and exploitation are causing an increase in

More information

Open all 4 factors immigration, emigration, birth, death are involved Ex.

Open all 4 factors immigration, emigration, birth, death are involved Ex. Topic 2 Open vs Closed Populations Notes Populations can be classified two ways: Open all 4 factors immigration, emigration, birth, death are involved Ex. Closed immigration and emigration don't exist.

More information

Agenda. Warm-up: Look in your notebook for your grades. Review Notes on Genetic Variation Rat Island. Retake: Monday- last day!!!

Agenda. Warm-up: Look in your notebook for your grades. Review Notes on Genetic Variation Rat Island. Retake: Monday- last day!!! Agenda Warm-up: Look in your notebook for your grades Were you missing any of the assignments? Review Notes on Genetic Variation Rat Island Retake: Monday- last day!!! Gene Pools 1.What makes a species?

More information

Treasured Turtles GO ON

Treasured Turtles GO ON Read the article Treasured Turtles before answering Numbers 1 through 5. UNIT 3 WEEK 5 Treasured Turtles Have you ever seen a sea turtle? Unlike their much smaller cousins on land, these turtles can weigh

More information

Return to the sea: Marine birds, reptiles and pinnipeds

Return to the sea: Marine birds, reptiles and pinnipeds Figure 34.14 The origin of tetrapods Return to the sea: Marine birds, reptiles and pinnipeds Phylum Chordata Free swimmers Nekton Now we move to reptiles (Class Reptilia) and birds (Class Aves), then on

More information

Legal Supplement Part B Vol. 53, No th March, NOTICE THE ENVIRONMENTALLY SENSITIVE SPECIES (GREEN TURTLE) NOTICE, 2014

Legal Supplement Part B Vol. 53, No th March, NOTICE THE ENVIRONMENTALLY SENSITIVE SPECIES (GREEN TURTLE) NOTICE, 2014 Legal Supplement Part B Vol. 53, No. 37 28th March, 2014 211 LEGAL NOTICE NO. 90 REPUBLIC OF TRINIDAD AND TOBAGO THE ENVIRONMENTAL MANAGEMENT ACT, CHAP. 35:05 NOTICE MADE BY THE ENVIRONMENTAL MANAGEMENT

More information

Title Temperature among Juvenile Green Se.

Title Temperature among Juvenile Green Se. Title Difference in Activity Correspondin Temperature among Juvenile Green Se TABATA, RUNA; WADA, AYANA; OKUYAMA, Author(s) NAKAJIMA, KANA; KOBAYASHI, MASATO; NOBUAKI PROCEEDINGS of the Design Symposium

More information

January ADDENDUM Responses to US Fish and Wildlife Service Comments. US Army Corps of Engineers Savannah District South Atlantic Division

January ADDENDUM Responses to US Fish and Wildlife Service Comments. US Army Corps of Engineers Savannah District South Atlantic Division ENVIRONMENTAL IMPACT STATEMENT APPENDIX B: Biological Assessment of Threatened and Endangered Species SAVANNAH HARBOR EXPANSION PROJECT Chatham County, Georgia and Jasper County, South Carolina January

More information

REPORT / DATA SET. National Report to WATS II for the Cayman Islands Joe Parsons 12 October 1987 WATS2 069

REPORT / DATA SET. National Report to WATS II for the Cayman Islands Joe Parsons 12 October 1987 WATS2 069 WATS II REPORT / DATA SET National Report to WATS II for the Cayman Islands Joe Parsons 12 October 1987 WATS2 069 With a grant from the U.S. National Marine Fisheries Service, WIDECAST has digitized the

More information

Read this passage. Then answer questions XX through XX. Sea Turtles. by Kathy Kranking

Read this passage. Then answer questions XX through XX. Sea Turtles. by Kathy Kranking D irections 303021P Read this passage. Then answer questions XX through XX. SHELL STORY 1 The first thing you notice about a sea turtle is its big, beautiful shell. And that brings up one of the main differences

More information

North Carolina Aquariums Education Section. Prepare to Hatch. Created by the NC Aquarium at Fort Fisher Education Section

North Carolina Aquariums Education Section. Prepare to Hatch. Created by the NC Aquarium at Fort Fisher Education Section Essential Question: Prepare to Hatch Created by the NC Aquarium at Fort Fisher Education Section How can we help sea turtle hatchlings reach the ocean safely? Lesson Overview: Students will design methods

More information

Survivorship. Demography and Populations. Avian life history patterns. Extremes of avian life history patterns

Survivorship. Demography and Populations. Avian life history patterns. Extremes of avian life history patterns Demography and Populations Survivorship Demography is the study of fecundity and survival Four critical variables Age of first breeding Number of young fledged each year Juvenile survival Adult survival

More information

SIGNAL WORDS CAUSE/EFFECT COMPARE/CONTRAST DESCRIPTION

SIGNAL WORDS CAUSE/EFFECT COMPARE/CONTRAST DESCRIPTION SIGNAL WORDS CAUSE/EFFECT COMPARE/CONTRAST DESCRIPTION because different from for instance since same as for example consequently similar to such as this led to...so as opposed to to illustrate if...then

More information

ACTIVITY #6: TODAY S PICNIC SPECIALS ARE

ACTIVITY #6: TODAY S PICNIC SPECIALS ARE TOPIC What types of food does the turtle eat? ACTIVITY #6: TODAY S PICNIC SPECIALS ARE BACKGROUND INFORMATION For further information, refer to Turtles of Ontario Fact Sheets (pages 10-26) and Unit Five:

More information

Slide 1. Melanie Massey, M. Sc. Candidate. Photo by Larry Master

Slide 1. Melanie Massey, M. Sc. Candidate. Photo by Larry Master Slide 1 Melanie Massey, M. Sc. Candidate Photo by Larry Master Slide 2 Saskatchewan, 2013 Algonquin Provincial Park, 2016 Maine and New Hampshire, 2014 McGill, 2014 Slide 3 Slide 4 Unlike mammals and birds,

More information

22 `Years of Olive Ridley Sea Turtle Conservation..!

22 `Years of Olive Ridley Sea Turtle Conservation..! 22 `Years of Olive Ridley Sea Turtle Conservation..! Sea Turtle Community based Protection Conservation Report 2017-18 In collaboration with ANDHRA PRADESH FOREST DEPARTMENT and Visakha Society for Protection

More information

TURTLE PATROL VOLUNTEER REFERENCE GUIDE

TURTLE PATROL VOLUNTEER REFERENCE GUIDE TURTLE PATROL VOLUNTEER REFERENCE GUIDE Intro to Loggerhead turtles and the Sunset Beach Turtle Watch Program This program is a private and non-profit program using volunteers to monitor the nesting of

More information

Managing Uplands with Keystone Species. The Case of the Gopher tortoise (Gopherus polyphemus)

Managing Uplands with Keystone Species. The Case of the Gopher tortoise (Gopherus polyphemus) Managing Uplands with Keystone Species The Case of the Gopher tortoise (Gopherus polyphemus) Biology Question: Why consider the gopher tortoise for conservation to begin with? Answer: The gopher tortoise

More information

Predicting the Impact of Turtle Excluder Devices on Loggerhead Sea Turtle Populations

Predicting the Impact of Turtle Excluder Devices on Loggerhead Sea Turtle Populations Predicting the Impact of Turtle Excluder Devices on Loggerhead Sea Turtle Populations Larry B. Crowder; Deborah T. Crouse; Selina S. Heppell; Thomas H. Martin Ecological Applications, Vol. 4, No. 3. (Aug.,

More information

Final Report. Nesting green turtles of Torres Strait. Mark Hamann, Justin Smith, Shane Preston and Mariana Fuentes

Final Report. Nesting green turtles of Torres Strait. Mark Hamann, Justin Smith, Shane Preston and Mariana Fuentes Final Report Nesting green turtles of Torres Strait Mark Hamann, Justin Smith, Shane Preston and Mariana Fuentes Nesting green turtles of Torres Strait Final report Mark Hamann 1, Justin Smith 1, Shane

More information

22. The Resource Games 04/24/2017

22. The Resource Games 04/24/2017 22. The Resource Games 04/24/2017 EQ: Analyze and interpret data to provide evidence for the effects of resource availability on organisms and populations of organisms in an ecosystem. This will be answered

More information

Marine Reptiles. Four types of marine reptiles exist today: 1. Sea Turtles 2. Sea Snakes 3. Marine Iguana 4. Saltwater Crocodile

Marine Reptiles. Four types of marine reptiles exist today: 1. Sea Turtles 2. Sea Snakes 3. Marine Iguana 4. Saltwater Crocodile Marine Reptiles Four types of marine reptiles exist today: 1. Sea Turtles 2. Sea Snakes 3. Marine Iguana 4. Saltwater Crocodile Sea Turtles All species of sea turtles are threatened or endangered Endangered

More information

Greece Turtle Conservation

Greece Turtle Conservation Greece Turtle Conservation Live and work with other volunteers to conserve and protect one of the most important loggerhead turtle nesting areas in Greece Greece provides a blend of a hot Mediterranean

More information

PROJECT DOCUMENT. Project Leader

PROJECT DOCUMENT. Project Leader Thirty-seventh Meeting of the Program Committee Southeast Asian Fisheries Development Center Sunee Grand Hotel & Convention Center, Ubon Ratchathani, Thailand 1-3 December 2014 WP03.1d-iii Program Categories:

More information

A STAGE-BASED POPULATION MODEL FOR LOGGERHEAD SEA TURTLES AND IMPLICATIONS FOR CONSERVATION1

A STAGE-BASED POPULATION MODEL FOR LOGGERHEAD SEA TURTLES AND IMPLICATIONS FOR CONSERVATION1 Ecology, 68(5), 1987, pp. 1412-1423? 1987 by the Ecological Society of America A STAGE-BASED POPULATION MODEL FOR LOGGERHEAD SEA TURTLES AND IMPLICATIONS FOR CONSERVATION1 DEBORAH T. CROUSE Department

More information

Motuora island reptile monitoring report for common & Pacific gecko 2016

Motuora island reptile monitoring report for common & Pacific gecko 2016 Motuora island reptile monitoring report for common & Pacific gecko 6 Prepared by Su Sinclair August 7 Work on this monitoring project was carried out under a Wildlife Act Authority issued by the Department

More information

SUMMARY OF THE PUBLIC HEARINGS ON SCOPING DOCUMENT FOR AMENDMENT 31 SEA TURTLE/LONGLINE INTERACTIONS (WITH ATTACHMENTS)

SUMMARY OF THE PUBLIC HEARINGS ON SCOPING DOCUMENT FOR AMENDMENT 31 SEA TURTLE/LONGLINE INTERACTIONS (WITH ATTACHMENTS) SUMMARY OF THE PUBLIC HEARINGS ON SCOPING DOCUMENT FOR AMENDMENT 31 SEA TURTLE/LONGLINE INTERACTIONS (WITH ATTACHMENTS) Tab B, No. 3(c) December 10, 2008 Madeira Beach, FL Council members Council and NMFS

More information

Diane C. Tulipani, Ph.D. CBNERRS Discovery Lab July 15, 2014 TURTLES

Diane C. Tulipani, Ph.D. CBNERRS Discovery Lab July 15, 2014 TURTLES Diane C. Tulipani, Ph.D. CBNERRS Discovery Lab July 15, 2014 TURTLES How Would You Describe a Turtle? Reptile Special bony or cartilaginous shell formed from ribs Scaly skin Exothermic ( cold-blooded )

More information

Conservation Sea Turtles

Conservation Sea Turtles Conservation of Sea Turtles Regional Action Plan for Latin America and the Caribbean Photo: Fran & Earle Ketley Rare and threatened reptiles Each day appreciation grows for the ecological roles of sea

More information

PARTIAL REPORT. Juvenile hybrid turtles along the Brazilian coast RIO GRANDE FEDERAL UNIVERSITY

PARTIAL REPORT. Juvenile hybrid turtles along the Brazilian coast RIO GRANDE FEDERAL UNIVERSITY RIO GRANDE FEDERAL UNIVERSITY OCEANOGRAPHY INSTITUTE MARINE MOLECULAR ECOLOGY LABORATORY PARTIAL REPORT Juvenile hybrid turtles along the Brazilian coast PROJECT LEADER: MAIRA PROIETTI PROFESSOR, OCEANOGRAPHY

More information

St Eustatius Country Report

St Eustatius Country Report Kalli De Meyer 1 St Eustatius Country Report Jessica Berkel, Sea Turtle Program Coordinator St Eustatius National Parks Outline Just where is St Eustatius? Laws protecting turtles Turtles in the Marine

More information

Intraspecific relationships extra questions and answers (Extension material for Level 3 Biology Study Guide, ISBN , page 153)

Intraspecific relationships extra questions and answers (Extension material for Level 3 Biology Study Guide, ISBN , page 153) i Intraspecific relationships extra questions and answers (Extension material for Level 3 Biology Study Guide, ISBN 978-1-927194-58-4, page 153) Activity 9: Intraspecific relationships extra questions

More information

PROJECT DOCUMENT. This year budget: Project Leader

PROJECT DOCUMENT. This year budget: Project Leader Thirty-sixth Meeting of the Program Committee Southeast Asian Fisheries Development Center Trader Hotel, Penang, Malaysia 25-27 November 2013 WP03.1d-iii PROJECT DOCUMENT Program Categories: Project Title:

More information

DragonflyTV: GPS Activity 14

DragonflyTV: GPS Activity 14 DragonflyTV: GPS Activity 14 A Honu World! Maui Ocean Center Maui, HI www.mauioceancenter.com Sea Turtles Aloha! We're Devin and Zach, and we live in Maui, where the surfing is awesome! Anytime we re in

More information

Sea Turtles and Longline Fisheries: Impacts and Mitigation Experiments

Sea Turtles and Longline Fisheries: Impacts and Mitigation Experiments Sea Turtles and Longline Fisheries: Impacts and Mitigation Experiments Yonat Swimmer, Mike Musyl, Lianne M c Naughton, Anders Nielson, Richard Brill, Randall Arauz PFRP P.I. Meeting Dec. 9, 2003 Species

More information

9-12 Sea Turtle Survivorship Activity

9-12 Sea Turtle Survivorship Activity Overview Focus Question What threats do sea turtles face during the different stages of their lives? Activity Synopsis Students will run an experiment to look at the threats sea turtles face during the

More information

The. ~By~ Enjoy! The (unknown to some) life of the jellyfish. Respect that fact!!!

The. ~By~ Enjoy! The (unknown to some) life of the jellyfish. Respect that fact!!! The STRANGE L ife The (unknown to some) life of the jellyfish ~By~ Parker Respect that fact!!! Enjoy! Introduction What are jellyfish? They are animals, of course. To some, though, it doesn t seem that

More information

Cambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level

Cambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level www.xtremepapers.com Cambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level *3695593784* MARINE SCIENCE 9693/04 Data-Handling and Free-Response May/June 2014

More information

Steps Towards a Blanding s Turtle Recovery Plan in Illinois: status assessment and management

Steps Towards a Blanding s Turtle Recovery Plan in Illinois: status assessment and management Steps Towards a Blanding s Turtle Recovery Plan in Illinois: status assessment and management Daniel R. Ludwig, Illinois Department of Natural Resources 1855 - abundant 1922 - common in Chicago area 1937

More information

Trapped in a Sea Turtle Nest

Trapped in a Sea Turtle Nest Essential Question: Trapped in a Sea Turtle Nest Created by the NC Aquarium at Fort Fisher Education Section What would happen if you were trapped in a sea turtle nest? Lesson Overview: Students will write

More information

CHARACTERISTIC COMPARISON. Green Turtle - Chelonia mydas

CHARACTERISTIC COMPARISON. Green Turtle - Chelonia mydas 5 CHARACTERISTIC COMPARISON Green Turtle - Chelonia mydas Green turtles average 1.2m to 1.4m in length, are between 120kg to 180kg in weight at full maturity and found in tropical and sub-tropical seas

More information

About Reptiles A Guide for Children. Cathryn Sill Illustrated by John Sill

About Reptiles A Guide for Children. Cathryn Sill Illustrated by John Sill About Reptiles About Reptiles A Guide for Children Cathryn Sill Illustrated by John Sill For the One who created reptiles. Genesis 1:24 Published by PEACHTREE PUBLISHERS, LTD. 1700 Chattahoochee Avenue

More information

Title. Grade level. Time. Student Target. PART 3 Lesson: Populations. PART 3 Activity: Turtles, Turtle Everywhere! minutes

Title. Grade level. Time. Student Target. PART 3 Lesson: Populations. PART 3 Activity: Turtles, Turtle Everywhere! minutes Title PART 3 Lesson: Populations PART 3 Activity: Turtles, Turtle Everywhere! Grade level 3-5 Time 60 minutes Student Target SC.3.N.1.1 Raise questions about the natural world, investigate them individually

More information

A Sea Turtle's. by Laurence Pringle illustrated by Diane Blasius

A Sea Turtle's. by Laurence Pringle illustrated by Diane Blasius A Sea Turtle's by Laurence Pringle illustrated by Diane Blasius It was a summer night on a Florida beach. A big, dark shape rose out of the ocean and moved onto the shore. It was Caretta, a loggerhead

More information

The sea turtle's story

The sea turtle's story Western University From the SelectedWorks of Richard B. Philp Winter February 6, 2013 The sea turtle's story Richard B. Philp, University of Western Ontario Available at: https://works.bepress.com/richard_philp/43/

More information

EFFECTS OF THE DEEPWATER HORIZON OIL SPILL ON SEA TURTLES

EFFECTS OF THE DEEPWATER HORIZON OIL SPILL ON SEA TURTLES EFFECTS OF THE DEEPWATER HORIZON OIL SPILL ON SEA TURTLES BRYAN WALLACE (DWH NATURAL RESOURCE DAMAGE ASSESSMENT SEA TURTLE TECHNICAL WORKING GROUP) Acknowledgements Many, many organizations and individuals

More information

Sri Lanka Sea Turtle Conservation

Sri Lanka Sea Turtle Conservation Sri Lanka Sea Turtle Conservation Combine experiencing one of the most enchanting parts of the world with joining a conservation programme making a sincere and practical contribution to the fate of endangered

More information

Phenotypic and Genetic Variation in Rapid Cycling Brassica Parts III & IV

Phenotypic and Genetic Variation in Rapid Cycling Brassica Parts III & IV 1 Phenotypic and Genetic Variation in Rapid Cycling Brassica Parts III & IV Objective: During this part of the Brassica lab, you will be preparing to breed two populations of plants. Both will be considered

More information

City of Ottawa South March Highlands Blanding s Turtle Conservation Needs Assessment Dillon Consulting Limited

City of Ottawa South March Highlands Blanding s Turtle Conservation Needs Assessment Dillon Consulting Limited City of Ottawa South March Highlands Blanding s Turtle Conservation Needs Assessment FINAL January 31, 2013 On behalf of: City of Ottawa Land Use and Natural Systems Project No. 12-6060 Submitted by FORWARD

More information

Adélie Penguin Bird Count

Adélie Penguin Bird Count 2011-12 Adélie Penguin Bird Count Knowing how many of any animal is one of the first questions researchers seek to answer when they study a population. Getting to that answer is not always easy. If you

More information

TURTLES. Objectives. Key Terms. Math Concepts. Math in the Middle... of Oceans. Electronic Fieldtrips

TURTLES. Objectives. Key Terms. Math Concepts. Math in the Middle... of Oceans. Electronic Fieldtrips Math in the Middle... of Oceans Objectives TURTLES Graph data on nest locations Use data on turtle nest locations to make recommendations on construction near beaches Compute growth rate of turtles Key

More information

Aspects in the Biology of Sea Turtles

Aspects in the Biology of Sea Turtles Charting Multidisciplinary Research and Action Priorities towards the Conservation and Sustainable Management of Sea Turtles in the Pacific Ocean: A Focus on Malaysia Malaysia s Natural Heritage Aspects

More information

Tagging Study on Green Turtle (Chel Thameehla Island, Myanmar. Proceedings of the 5th Internationa. SEASTAR2000 workshop) (2010): 15-19

Tagging Study on Green Turtle (Chel Thameehla Island, Myanmar. Proceedings of the 5th Internationa. SEASTAR2000 workshop) (2010): 15-19 Title Tagging Study on Green Turtle (Chel Thameehla Island, Myanmar Author(s) LWIN, MAUNG MAUNG Proceedings of the 5th Internationa Citation SEASTAR2000 and Asian Bio-logging S SEASTAR2000 workshop) (2010):

More information

American Samoa Sea Turtles

American Samoa Sea Turtles American Samoa Sea Turtles Climate Change Vulnerability Assessment Summary An Important Note About this Document: This document represents an initial evaluation of vulnerability for sea turtles based on

More information

Sea Turtles. Visit for thousands of books and materials. A Reading A Z Level R Leveled Reader Word Count: 1,564

Sea Turtles.   Visit   for thousands of books and materials. A Reading A Z Level R Leveled Reader Word Count: 1,564 Sea Turtles A Reading A Z Level R Leveled Reader Word Count: 1,564 LEVELED READER R Written by Kira Freed Illustrations by Cende Hill Visit www.readinga-z.com for thousands of books and materials. www.readinga-z.com

More information

Name. Date Chapter 4 Lesson 1 Pgs HOW SEA TURTLES GROW AND CHANGE STUDY SHEET

Name. Date Chapter 4 Lesson 1 Pgs HOW SEA TURTLES GROW AND CHANGE STUDY SHEET Chapter 4 Lesson 1 Pgs. 102-107 HOW SEA TURTLES GROW AND CHANGE STUDY SHEET Plants and animals are living things that need food and water. Animals can move but plants cannot. Both are able to become parents.

More information

Cape Hatteras National Seashore Resource Management Field Summary for July 15 July 21, 2010 (Bodie, Hatteras and Ocracoke Districts)

Cape Hatteras National Seashore Resource Management Field Summary for July 15 July 21, 2010 (Bodie, Hatteras and Ocracoke Districts) Cape Hatteras National Seashore Resource Management Field Summary for July 15 July 21, 2010 (Bodie, Hatteras and Ocracoke Districts) Piping Plover (PIPL) Observations: Observations Thurs 7/15 Fri 7/16

More information

When a species can t stand the heat

When a species can t stand the heat When a species can t stand the heat Featured scientists: Kristine Grayson from University of Richmond, Nicola Mitchell from University of Western Australia, & Nicola Nelson from Victoria University of

More information

Oil Spill Impacts on Sea Turtles

Oil Spill Impacts on Sea Turtles Oil Spill Impacts on Sea Turtles which were the Kemp s ridleys. The five species of sea turtles that exist in the Gulf were put greatly at risk by the Gulf oil disaster, which threatened every stage of

More information

OLIVE RIDLEY SEA TURTLE REPORT FOR

OLIVE RIDLEY SEA TURTLE REPORT FOR VISAKHA SOCIETY FOR PROTECTION AND CARE OF ANIMALS OLIVE RIDLEY SEA TURTLE REPORT FOR 2010-11 A Community Based Protection and Conservation Programme In Collaboration with the Andhra Pradesh Forest Department,

More information

Turtle Research, Education, and Conservation Program

Turtle Research, Education, and Conservation Program Turtle Population Declines Turtle Research, Education, and Conservation Program Turtles are a remarkable group of animals. They ve existed on earth for over 200 million years; that s close to 100 times

More information

CONSERVATION AND MANAGEMENT PLAN

CONSERVATION AND MANAGEMENT PLAN CONSERVATION AND MANAGEMENT PLAN Objective 1. Reduce direct and indirect causes of marine turtle mortality 1.1 Identify and document the threats to marine turtle populations and their habitats a) Collate

More information

Sea Turtle Conservation in Seychelles

Sea Turtle Conservation in Seychelles Sea Turtle Conservation in Seychelles by Jeanne A. Mortimer, PhD Presentation made to participants of the Regional Workshop and 4 th Meeting of the WIO-Marine Turtle Task Force Port Elizabeth, South Africa

More information

Endangered Species Origami

Endangered Species Origami Endangered Species Origami For most of the wild things on Earth, the future must depend upon the conscience of mankind ~ Dr. Archie Carr, father of modern marine turtle biology and conservation Humpback

More information

IN-WATER SEA TURTLE DISTRIBUTION AND ABUNDANCE MONITORING ON PALM BEACH COUNTY NEARSHORE REEFS FOR:

IN-WATER SEA TURTLE DISTRIBUTION AND ABUNDANCE MONITORING ON PALM BEACH COUNTY NEARSHORE REEFS FOR: IN-WATER SEA TURTLE DISTRIBUTION AND ABUNDANCE MONITORING ON PALM BEACH COUNTY NEARSHORE REEFS FOR: Jupiter Carlin Shoreline Protection Project Juno Beach Shoreline Protection Project Singer Island Erosion

More information

Sea Turtle Adventures II The adventure continues... An Activity Book for All Ages

Sea Turtle Adventures II The adventure continues... An Activity Book for All Ages Sea Turtle Adventures II The adventure continues... An Activity Book for All Ages Welcome to Sarasota County! The beautiful beaches and surrounding waters of Sarasota County provide critical habitat for

More information

Expository Text. Protecting. the. Islands. by Karen Alexander PAIRED. Penguins Go Global READ

Expository Text. Protecting. the. Islands. by Karen Alexander PAIRED. Penguins Go Global READ Expository Text Protecting the Islands by Karen Alexander PAIRED READ Penguins Go Global STRATEGIES & SKILLS Comprehension Strategy: Reread Skill: Author s Point of View Vocabulary Strategy Suffixes Vocabulary

More information

Island Fox Update 2011

Island Fox Update 2011 ! page 1 of 5 The island fox offers a dramatic example of how people can come together to make a positive difference for an endangered species. In 1998, s were plummeting on four of the California Channel

More information

SEA TURTLE MOVEMENT AND HABITAT USE IN THE NORTHERN GULF OF MEXICO

SEA TURTLE MOVEMENT AND HABITAT USE IN THE NORTHERN GULF OF MEXICO SEA TURTLE MOVEMENT AND HABITAT USE IN THE NORTHERN GULF OF MEXICO Kristen M. Hart, Ph.D., Research Ecologist, USGS Wetland and Aquatic Research Center, Davie, FL Margaret M. Lamont, Ph.D., Biologist,

More information

Animal Speeds Grades 7 12

Animal Speeds Grades 7 12 Directions: Answer the following questions using the information provided. Show your work. If additional space is needed, please attach a separate piece of paper and correctly identify the problem it correlates

More information

Volume XV, Edition 26 n2y.com SEA TURTLES. The sea turtles are coming! Sea turtles begin making nests each March.

Volume XV, Edition 26 n2y.com SEA TURTLES. The sea turtles are coming! Sea turtles begin making nests each March. news-2-you Volume XV, Edition 26 n2y.com WHAT SEA TURTLES The sea turtles are coming!! They will visit beaches around the world. Sea turtles begin making nests each March. The coast of Florida is a favorite

More information

Grade 5. Practice Test. Invasion of the Pythons

Grade 5. Practice Test. Invasion of the Pythons Name Date Grade 5 Invasion of the Pythons Today you will read the following passage. Read this passage carefully to gather information to answer questions and write an essay. Introduction Excerpt from

More information

genotype: A A genotype: A B genotype: B B

genotype: A A genotype: A B genotype: B B Beak Length among the Finches is a simple (Mendelian) trait determined by two alleles, Aand B. Homozygotes for the B allele have short beaks, homozygotes for the Aallele have long beaks, and heterozygotes

More information