(340) PHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS. LIX. NIGHT HERON.
|
|
- Sydney White
- 5 years ago
- Views:
Transcription
1 (340) PHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS. LIX. NIGHT HERON. Photographed by C. C. DONCASTER, H. A. PATRICK, V. G. ROBSON AND G. K. YEATES. (Plates 53-59). THE Night Heron {Nycticordx nycticorax) has a very wide breeding' range, being' found not only in Europe, but in many parts of southern Asia as far as Japan and certain islands in the Pacific, in North and South America and in Africa. It nests in Europe in any suitable areas south of a line roug-hly from Lisbon in Portugal to Voronezh in south-central Russia, although it is apparently absent from most of Greece. Its nearest breedingareas to Britain are thus in southern France and Italy except that since 1946 there has been a little colony in Holland (see T. Lebret, 1947, Ardea, vol. 35, pp ). It is a vagrant to most of the northern half of Europe, including the British Isles where it has been recorded in many districts though chiefly in southern England in early summer and late autumn. In 1953 two adults and four immatures were recorded in various parts of England and details are given elsewhere in this issue (pp ) together with one 1954 record; there is unfortunately some element of doubt about the origin of Night Herons in Britain in recent years because an uncertain number of birds of the North American form (N. n. hoaetli) breed full-winged in an open-roofed enclosure at Edinburgh Zoo (see page 355) and one or two at least have wandered. The fact that the species now breeds as close to Britain as Holland has little bearing on the matter as Night Herons are still no more than uncommon vagrants in that country away from the breedingarea. Night Herons, as can well be seen in these plates, are thickset stumpy, little herons, about two feet from bill to tail and lacking the long neck and legs characteristic of many of the family. The adult plumage (plates 53-58) is a striking contrast between the black of the crown and back, the grey of the wings and tail, and the white and soft greyish of the under-parts; in flight these contrasts are very noticeable, particularly from above as the black stands out from the uniform greyness of the rounded, rather rapidly beating wings. In plates 53-58, too, can be seen the long, drooping crest which in all except Nos. 56 and 58 shows as a single white plume, but which in fact consists of three very fine threads as can be seen in plate 58; these threes threads are in certain displays erected in such a way that they also stick out.at right angles to each other. The posturing of the Night Heron has been studied in some detail and the, to- a certain extent differing, observations of K. Lorenz and of G. K. Noble,
2 VOL. XLVII.] NIGHT HERON. 341 M. Wurm and A. Schmidt on the Old World and N. American races respectively have been summarized in The Handbook (vol. Ill, pp ) and, more up to date, by E. A. Armstrong (1947, Bird Display and Behaviour, pp and elsewhere). Subsequent work by Noble and Wurm (1942, Auk, vol. 59, pp ) showed that in the American birds the plumes played an important stimulatory part in pair-formation, for a female would after a first approach pass over for another a male whose plumes had been experimentally taken away; their removal also weakened the bond between birds already paired. Attention is drawn to other features of the adult Night Heron's plumage in the captions beneath plates Plate 59 is a remarkable photograph of one of the first winter birds recorded in Britain in and a brief description of the immature plumage appears beneath it; there is no crest until first summer plumage is attained. Crepuscular in its habits as its name implies (except when feeding young in the breeding-season), the Night Heron comes out of cover usually only at dusk to catch the small fish and frogs on which it mainly lives; by day it remains in the wooded swamps or river-sides where it also nests. Essentially a colonial species R. P. Allen and F. P. Mangels (1940, Proc. Linn. Soc. N.Y., nos. 50 and 51, pp. 1-28) formed the opinion that flock-stimulation was probably essential for breeding these birds build their nests close together, often many in one tree, with other small herons, in Europe particularly with Little Egrets (Egretta garsetta) and Squaccos (Ardeola ralloides). Colonies may sometimes be quite close to human habitation and G. J. Tapia (1952, Condor, vol. 54, p. 360) described a small one in a park in the heart of Mexico City, by an artificial lake much used for boating. The nest is little more than a platform, often without any real cup and built of twigs which tend to be arranged so that they radiate out from the centre (plates 56-57). What cup there is is about a foot across and so slightly made that the 3-5 pale bluish-green eggs, about the same size as Coots' (Fulica atra) or slightly smaller, are sometimes visible through the bottom. Both sexes incubate during the three weeks period starting late April or early May and there is an elaborate nest-relief ceremony with crest-erection and billrattling. The huffish young (plates 53 and 57) are quite different from the white and buff Squacco Heron nestlings and the white young of Little and Cattle Egrets (Ardeola ibis). The young leave the nests and climb about in the tree-tops when about a month old; they are adept at this, using their bills to help them (the adults, of course, are able to move about quite gracefully among the branches). Like all herons these birds are noisy in the colony, and at other times, particularly during evening flighting, they utter deep croaks. I.J.F.-L.
3 British Birds, Vol. xlvii, PI. 53. ADULT AT NEST WITH YOUNG. CAMARGUE, SOUTH FRANCE. MAY, (Photographed by H. A. PATRICK). A stocky, stumpy, little heron without the long neck and long legs characteristic of many of the family. The black back and crown, which when the neck is retracted appear to merge into each other, contrast with grey wings and tail, white forehead and pale under-parts. The legs are pinkish in the breedingseason, yellowish the rest of the year, (see page 340).
4 British Birds, Vol. xlvii, PI. 54. ADULT AT NEST WITH YOUNG. CAMARGUE, SOUTH FRANCE. APRIL, (Photographed by G. K. YEATES). The black crown and back are shot with a greenish gloss, and the under-parts are a delicate greyish-white. Note the stout bill, the crimson eye which in the living bird at close range is very striking, and the long, white crest which in all these plates can be seen extending down over the back.
5 British Birds, Vol. xlvii, Pi. 55. ADULT SITTING ON NEST. CAMARGUE, SOUTH FRANCE. APRIL, (Photographed by G. K. YEATES). These birds nest in colonies in trees and bushes often with other herons, in Europe perhaps particularly with Squacco Herons (Ardeola ralloides) and Little Egrets (Egretta garzetta), many nests sometimes close together in one small tree. The bill is bluish-black, paler at the base; while round and in front of the eye, well shown here, is a bluish area.
6 British Birds, Vol. xlvii, PI. 56. ADULT LOOKING DOWN AT YOUNG IN NEST. CAMARGUE, SOUTH FRANCE. MAY, (Photographed by C. C. DONCASTER). This species frequently builds very high in a tree, making a not very substantial nest of often thin twigs. As is well shown here, these tend to radiate out from the centre and so stick up well above the slightly reinforced rim of the shallow nest-cup, which is only about a foot across, (see page 341).
7 British Birds, Vol. xlvii, PI. 57. ADULT APPROACHING NEST WITH YOUNG. CAMARGUE, SOUTH FRANCE. MAY, (Photographed by C. C. DONCASTER). These birds climb easily about in the trees, and their black crowns and drawnin necks give them a sinister appearance as they creep along. The huffish young (fed mainly by regurgitation) are quite different in colour from the white nestling Cattle and Little Egrets (Ardeola ibis and Egretta garzetta) (cf. antea, vol. xlvi, plates 37-38).
8 British Birds, Vol. xlvii, PI. 58. ADULT SETTLING DOWN ON NEST. CAMARGUE, SOUTH FRANCE. MAY, (Photographed by C. C. DONCASTER). The three white, thread-like feathers which form t he long, drooping crest are seen to best advantage here, together with the black crown, white forehead and bluish patch round the intense red eye. The nest is again a platform, lacking any real cup. (see page 341).
9 British Birds, Vol. xlvii, PI. 59. FIRST-WINTER BIRD. FOULNESS ISLAND, ESSEX, JANUARY 7T11, (Photographed by V. G. ROBSON). Note the thickset body, short legs and rather large feet. Immature birds are dark brown above, boldly marked with streaks of bufhsh-white; below, greyer with dark streaks. Juveniles have grey-green legs, but those of this bird were beginning to be tinged with the adult yellowish when this photograph was taken. ^see nflcxps in and icnv
PHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS LXVI. HOOPOE
PHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS LXVI. HOOPOE (Plates 47-51) Photographed by C. C. DONCASTER THE Hoopoe (Upupa epops) has already appeared in our series (vol. xlii, plates 15-17), but Mr.
More informationQUEENSLAND WHITE EGRETS
QUEENSLAND WHITE EGRETS Text and images by Ian and Jill Brown The copyright of all images remains with the authors. The Eastern Great Egret (Ardea modesta) is the largest, with a height of 0.95-1.05m.
More informationIdentification. Waterfowl. The Shores of Long Bayou
Identification of Waterfowl at The Shores of Long Bayou Ernie Franke eafranke@tampabay.rr.com April 2015 Easy Identification of the Waterfowl Many Birds Look Alike: Great Blue Heron and Tri-Colored (Louisiana)
More informationArdea herodias (Great Blue Heron)
Ardea herodias (Great Blue Heron) Family: Ardeidae (Herons and Egrets) Order: Ciconiiformes (Storks, Herons and Ibises) Class: Aves (Birds) Fig.1. Great blue heron, Ardea herodias. [http://birdingbec.blogspot.com,
More informationAnhinga anhinga (Anhinga or Snake-bird)
Anhinga anhinga (Anhinga or Snake-bird) Family Anhingidae (Anhingas and Darters) Order: Pelecaniformes (Pelicans and Allied Waterbirds) Class: Aves (Birds) Fig. 1. Anhinga, Anhinga anhinga. [http://animaldiversity.ummz.umich.edu/accounts/anhinga_anhinga/,
More informationFlight patterns of the European bustards
Flight patterns of the European bustards By Vhilip J. Stead THE BUSTARDS, as a family, are terrestial birds and spend the major part of their time on the ground, but both the Great Bustard Otis tarda and
More informationGreat Blue Heron Chick Development. Through the Stages
Great Blue Heron Chick Development Through the Stages The slender, poised profiles of foraging herons and egrets are distinctive features of wetland and shoreline ecosystems. To many observers, these conspicuous
More informationName. Period. Student Activity: Dichotomous Key. 1a. 1b. 2a. 2b. 3a. 3b. 4a. 4b. 5a. 5b. 6a. 6b. 7a. 7b. 8a.
Name Period Student Activity: Dichotomous Key 1a. 1b. Question Identify/Go to 2a. 2b. 3a. 3b. 4a. 4b. 5a. 5b. 6a. 6b. 7a. 7b. 8a. 8b. Name Period CLASSIFICATION KEY FOR FISHES OF UTAH LAKE Examine the
More informationThe identification of a hybrid Canvasback Common Pochard:
The identification of a hybrid Canvasback Common Pochard: implications for the identification of vagrant Canvasbacks Keith Vinicombe 74. Adult male hybrid Canvasback Aythya valisineria Common Pochard A.
More informationBlue-crowned Laughingthrush Dryonastes courtoisi Artificial Incubation and Hand Rearing Protocol At Waddesdon Manor, Buckinghamshire, UK
Blue-crowned Laughingthrush Dryonastes courtoisi Artificial Incubation and Hand Rearing Protocol At Waddesdon Manor, Buckinghamshire, UK Andrew Owen & Ian Edmans Incubation Blue-crowned Laughingthrush
More information376 BRITISH BIRDS. [VOL. xu.
(375) STUDIES OF SOME SPECIES RARELY PHOTOGRAPHED. XVI. THE FLAMINGO. Photographed by W. E. HIGHAM, T. W. B, JEANS, H. A. PATRICK AND G. K. YEATES. (Plates 61-69.) WE particularly welcome the opportunity
More informationSOME PHOTOGRAPHIC STUDIES OF THE PINK-FOOTED GOOSE
SOME PHOTOGRAPHIC STUDIES OF THE PINK-FOOTED GOOSE Photographed by ARNOLD BENINGTON, NIALL RANKIN and G. K. YEATES (Plates 9-16) THE Pink-footed Goose (Anser brachyrhynchus) breeds in east Greenland {between
More informationCrotophaga major (Greater Ani)
Crotophaga major (Greater Ani) Family: Cuculidae (Cuckoos and Anis) Order: Cuculiformes (Cuckoos, Anis and Turacos) Class: Aves (Birds) Fig. 1. Greater ani, Crotophaga major. [http://www.birdforum.net/opus/greater_ani,
More information447 Ortolan Bunting. Put your logo here SIMILAR SPECIES. ORTOLAN BUNTING (Emberiza hortulana) IDENTIFICATION. Write your website here
SIMILAR SPECIES Adult birds are unmistakable due to their head pattern with a moustachial stripe. Juveniles recalls to the Cirl Bunting ones, which have dark bill and greenish lesser coverts; juveniles
More informationPHOTOGRAPHIC STÜDIES OF SOME LESS FAMILIÄR BIRDS LXXXI. ORTOLAN BUNTING
PHOTOGRAPHIC STÜDIES OF SOME LESS FAMILIÄR BIRDS LXXXI. ORTOLAN BUNTING Photographed by K. KOFFÄN (Plates 33-35) ALTHOUGH only a vagrant in Britain, the Ortolan Bunting (Emberisa hortulana) has a wide
More information419a Identification of House/Spanish Sparrows
IDENTIFICATION OF HOUSE SPARROW AND SPANISH SPARROW IN WINTER. ADULT MALE In winter, males can be determinated by the following characters: House : - Bill slightly shorter and narrower-based. - Cutting
More informationProcnias averano (Bearded Bellbird)
Procnias averano (Bearded Bellbird) Family: Cotingidae (Bellbirds and Cotingas) Order: Passeriformes (Perching Birds) Class: Aves (Birds) Fig. 1. Bearded bellbird, Procnias averano. [http://www.oiseaux.net/photos/steve.garvie/bearded.bellbird.5.html
More informationPied Flycatcher. PIED FLYCATCHER (Ficedula hypoleuca)
Pied Spring. Adult. Male (02-V). Pied Spring. Female: pattern of tail and upperparts. PIED FLYCATCHER (Ficedula hypoleuca) IDENTIFICATION 12-13 cm. Male in breeding plumage with black upperparts and white
More informationPHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS XCVII. YELLOW-BREASTED BUNTING
PHOTOGRAPHIC STUDIES OF SOME LESS FAMILIAR BIRDS XCVII. YELLOW-BREASTED BUNTING Photographs by ERIC HOSKING (Plates 25-32) Text by I. J. FERGUSON-LEES OF THE THIRTY species of true buntings (Emberiza)
More informationField Guide to Swan Lake
Field Guide to Swan Lake Mallard Our largest dabbling duck, the familiar Mallard is common in city ponds as well as wild areas. Male has a pale body and dark green head. Female is mottled brown with a
More information(98) FIELD NOTES ON THE CORSICAN CITRIL FINCH. BY JOHN ARMITAGE. (Plates 3 and 4.)
(98) FIELD NOTES ON THE CORSICAN CITRIL FINCH. BY JOHN ARMITAGE. (Plates 3 and 4.) DURING the spring of 1937 my wife and I had many opportunities of observing the breeding habits of the Corsican Citril
More information(82) FIELD NOTES ON THE LITTLE GREBE.
(82) FIELD NOTES ON THE LITTLE GREBE. BY P. H. TRAHAIR HARTLEY. THE following observations on the Little Grebe (Podiceps r. ruficollis) were made at Fetcham Pond, near Leatherhead, in Surrey, during the
More informationAGE AT FIRST BREEDING AND CHANGE IN PLUMAGE OF KELP GULLS LARUS DOMINICANUS IN SOUTH AFRICA. R. J. M. CRAWFORD*, B. M. DYER* and L.
S. Afr. J. mar. Sci. 22: 27 32 2000 27 AGE AT FIRST BREEDING AND CHANGE IN PLUMAGE OF KELP GULLS LARUS DOMINICANUS IN SOUTH AFRICA R. J. M. CRAWFORD*, B. M. DYER* and L. UPFOLD* In South Africa, kelp gulls
More informationBird cards INSTRUCTIONS
Bird cards Duration: 15 min Target group: all grades Where: Indoors When: At all times of the year Materials: Bird cards (print out and cut) Section of wilderness passport: Game management Learning objectives:
More information126 Golden Eagle. SIMILAR SPECIES This species is unmistakable.
6 Eagle Eagle. Adult (-XI). GOLDEN EAGLE (Aquila chrysaetos) IDENTIFICATION 76-89 cm. Adult with dark brown plumage; golden colour on head and nape; tail with transversal bands. Juveniles with white base
More informationIdentification of gulls in the field can be both difficult and challenging.
Identification of adult gulls in Finnmark WWW.BIOFORSK.NO/FUGLETURISME Information sheet for the project «Bird tourism in central and eastern Finnmark», a project part of «The natural heritage as a value
More information144 Common Quail. Put your logo here
SEXING Male with black or brownish patch in the shape of an anchor on centre of throat with a variable extent since just a narrow anchor till whole black throats; buff breast with white streaks; flank
More information369 Western Orphean Warbler
Spring. Adult. Male (16-V). WESTERN ORPHEAN WARBLER (Sylvia hortensis) IDENTIFICATION 14-15 cm. Male with black cap going under the eye; pale grey upperparts, unspotted; white underparts, with pinkish
More informationOBSERVATIONS ON THE CATTLE EGRET IN COLOMBIA
July, 1959 265 OBSERVATIONS ON THE CATTLE EGRET IN COLOMBIA By F. C. LEHMANN V. In a recent publication (Lehmann, Nov. Colombianas, no. 3, 1957: 107) I mentioned that African Cattle Egrets (Bulbulcus ibis
More informationThe Australian Crested Pigeon
The Australian Crested Pigeon By: Wilfried Lombary Photos: Nico van Wijk Image from: John Gould (1804-81) The birds of Australia 1840 Artists: J. Gould and E. Gould; Lithographer: E. Gould. This widely
More informationDacnis cayana (Blue Dacnis or Turquoise Honeycreeper)
Dacnis cayana (Blue Dacnis or Turquoise Honeycreeper) Family: Thraupidae (Tanagers and Honeycreepers) Order: Passeriformes (Perching Birds) Class: Aves (Birds) Fig.1. Blue dacnis, Dacnis cayana, male (top)
More information112 Marsh Harrier. MARSH HARRIER (Circus aeruginosus)
SIMILAR SPECIES Males Montagu s Harrier and Hen Harrier are pale lack brown colour on wings and body; females and juveniles Montagu s Harrier and Hen Harrier have white rumps and lack pale patch on head
More information426 Common Chaffinch. Put your logo here. COMMON CHAFFINCH (Fringilla coelebs) IDENTIFICATION
Summer. Adult. Male (01-VI). COMMON CHAFFINCH (Fringilla coelebs) IDENTIFICATION 14-16 cm. Male with head and neck grey; breast and cheeks pinkish, duller in winter. Female and juveniles brownish. Both
More informationBy: Rinke Berkenbosch
By: Rinke Berkenbosch All domesticated ducks originate from the Mallard (Anas Platyrhynchos), except the domesticated Muscovy duck; which is a fully domesticated variety of the wild Muscovy duck (Cairina
More information275 European Nightjar
Adult. Male (04-IX) EUROPEAN NIGHTJAR (Caprimulgus europaeus) SEXING In adults, male with two outermost tail feathers with a white patch on tips sized 20-30 mm; three outermost primaries with a white patch
More information80 Garganey. Put your logo here
Autumn. Juvenile. Male (28-VIII) GARGANEY (Anas querquedula) IDENTIFICACIÓN 37-41 cm. In breeding plumage, male with large white band on the eye reaching nape; dark mottled on head and breast; grey flanks;
More informationFlight identification of European raptors
Flight identification of European raptors Steen Christensen, Bent Pars Nielsen, R. F. Porter and Ian Willis PART 4. HARRIERS We now turn to the four harriers Circus, a genus associated with extensive reedbeds,
More informationShort-toed Treecreeper.
SIMILAR SPECIES Eurasian Treecreeper is ver y similar and difficult to separe: hind claw longer than its toe; forehead with pale streaked (1); long supercilium spreading to nape (2); bill short (3); inner
More informationSOME EAST AFRICAN BUTTERFLIES 41
SOME EAST AFRICAN BUTTERFLIES 41 In this article only those trees and plants which are conspicuous by their flowers, leaves, or habit of growth have been mentioned, and no account has been taken of cultivated
More information46 White Stork. Put your logo here AGEING. WHITE STORK (Ciconia ciconia) IDENTIFICATION SIMILAR SPECIES SEXING MOULT. Write your website here
AGEING 3 types of age can be recognized: Juvenile with brown tinge on black scapulars and wing coverts; grey brown bill, sometimes with reddish base; dull red legs. 2nd year only in birds whith retained
More informationBird of the Year 2013
Bird of the Year 2013 White-winged Flufftail Lesson 3 Animals found in wetlands The Bird of the Year 2013 project is proudly sponsored by Eskom Lesson 3 Animals found in wetlands Background reading Wetlands
More informationDistinguishing Blue-winged and Cinnamon Teals D.I. M. Wallace and M. A. Ogilvie
Distinguishing Blue-winged and Cinnamon Teals D.I. M. Wallace and M. A. Ogilvie The Blue-winged Teal has been recorded with increasing frequency on this side of the Atlantic. The main confusion species
More informationPuddle Ducks Order Anseriformes Family Anatinae Subfamily Anatini
Puddle Ducks Order Anseriformes Family Anatinae Subfamily Anatini Puddle ducks or dabbling ducks include our most common and recognizable ducks. While the diving ducks frequent large deep bodies of water,
More informationSeeds. Rough pastures. Insects. Worms. Farmland. Larvae. Sand-dunes. Insects. Farmland. Worms. Moorland Sand-dunes. Seeds. Berries. Insects.
Common Name Skylark Meadow pipit Rook Scientific Name Alauda arvensis Anthus pratensis Corvus frugilegus Irish Name Resident/ Migrant Habitat Food Distinctive features Fuiseog Resident Moorland Long streaked
More informationStudies of less familiar birds 123. Glaucous Gull
Studies of less familiar birds 123. Glaucous Gull Photographs by W, PuchalsM (Plates J 9-42) AN EDITORIAL COMMENT with the photographs and paper by Kay (1947) on the characters of the Glaucous Gull (Larus
More informationBreeding Activity Peak Period Range Duration (days) Egg laying Late May to early June Mid-May to mid-july 3 to 10
Pernis apivorus 1. INTRODUCTION The honey-buzzard (European honey buzzard) was traditionally regarded as breeding mainly in southern and southwest England, but breeding pairs have been found increasingly
More information(170) COURTSHIP AND DISPLAY OF THE SLAVONIAN GREBE.
(170) COURTSHIP AND DISPLAY OF THE SLAVONIAN GREBE. BY ERIC J. HOSKING, F.R.P.S., M.B.O.U. (Plates 4 and 5.) DURING the nesting season of 1939 I was staying in Scotland and had the opportunity of witnessing
More informationOsprey Watch Osprey Monitoring Guidelines
Osprey Watch Osprey Monitoring Guidelines Here are the guidelines for volunteering to be a member of Greenbelt s Osprey Watch! Below you will find methodology explained, tips, and other informational facts
More information277 Swift. SEXING Plumage of both sexes alike. SWIFT (Apus apus)
Pallid Swift Swift. Adult (13-. SWIFT (Apus apus) IDENTIFICATION 14-16 cm. Plumage blackish brown; with some greenish gloss on upperparts; whitish throat; long wings; forked tail. Swift. Pattern of throat,
More informationRed-Tailed Hawk Buteo jamaicensis
Red-Tailed Hawk Buteo jamaicensis This large, dark headed, broad-shouldered hawk is one of the most common and widespread hawks in North America. The Red-tailed hawk belongs to the genus (family) Buteo,
More informationA practical field guide to the identification of Least Terns in various plumages
A practical field guide to the identification of Least Terns in various plumages Edited by Marianne Korosy and Elizabeth A. Forys, PhD Photo: Charles Buhrman This is an adult Least Tern (Sternula antillarum)
More informationNature Club. Bird Guide. Make new friends while getting to know your human, plant and animal neighbours!
Nature Club Bird Guide Make new friends while getting to know your human, plant and animal neighbours! American Robin Sound: Robins have one of the most familiar bird songs, a string of clear whistles
More informationBREEDING ECOLOGY OF THE LITTLE TERN, STERNA ALBIFRONS PALLAS, 1764 IN SINGAPORE
NATURE IN SINGAPORE 2008 1: 69 73 Date of Publication: 10 September 2008 National University of Singapore BREEDING ECOLOGY OF THE LITTLE TERN, STERNA ALBIFRONS PALLAS, 1764 IN SINGAPORE J. W. K. Cheah*
More informationSOUTH-EASTERN LONG-EARED BAT, Nyctophilus corbeni. SQUIRREL GLIDER, Petaurus norfolcensis
SOUTH-EASTERN LONG-EARED BAT, Nyctophilus corbeni South-eastern long eared bats occur in a range of inland woodlands. Their distribution is quite large, but the animals themselves are rare and thus little
More informationFor further information on the biology and ecology of this species, Clarke (1995) provides a comprehensive account.
Circus aeruginosus 1. INTRODUCTION The marsh harrier (western marsh harrier) is increasing as a breeding species in Great Britain (Gibbons et al., 1993; Underhill-Day, 1998; Holling & RBBP, 2008) with
More informationBird Species Fact Sheets
MODULE 1: LEARNING ABOUT BIRDS Bird Species Fact Sheets The following fact sheets cover 4 different birds, Blue tit, Chaffinch, Sand martin and House martin. These 4 species are featured because they can
More informationBreeding Spangles by Ghalib Al-Nasser
Breeding Spangles by Ghalib Al-Nasser History No other mutation has created so much excitement with Budgerigar breeders as the Spangle. Maybe it is because of the fact that the last mutation to arrive
More informationSwan & Goose IDentification It s Important to Know
Swan & Goose IDentification It s Important to Know Reports from wildlife watchers and sportsmen will help the biologists monitor the recovery of trumpeter swans (Cygnus buccinator). Positive identification
More informationBREWER'S DUCK A Hybrid with a History
Correction to the publication Bastaards/Hybrids in Aviculture Europe, December 2008 BREWER'S DUCK A Hybrid with a History By Jörn Lehmhus The duck seen below, labelled as a hybrid Mallard x Teal in the
More information( 142 ) NOTES ON THE GREAT NORTHERN DIVER.
( 142 ) NOTES ON THE GREAT NORTHERN DIVER. BY ERIC B. DUNXOP. THE Great Northern Diver (Gavia immer) is best known in the British Isles as a winter-visitor, though in the Orkneys I have frequently seen
More informationWaterfowl Along the Road
Waterfowl Along the Road Grade Level Third to Sixth Subject Areas Identification & Classification Bird Watching Content Standards Duration 20 minute Visitor Center Investigation Field Trip: 45 minutes
More informationNOTES ON THE BREEDING BEHAVIOR OF THE ANHINGA
NOTES ON THE BREEDING BEHAVIOR OF THE ANHINGA TED T. ALLEN L ITTLE information has been published on the breeding activities of the Anhinga (Anhinga arzhinga) in spite of its rather common occurrence in
More informationTHE MAINTENANCE BEHAVIOR OF THE BLACK-CROWNED NIGHT HERON
THE MAINTENANCE BEHAVIOR OF THE BLACK-CROWNED NIGHT HERON GEORGE R. MAXWELL AND LOREN S. PUTNAM HIS paper is concerned with a three month study of the maintenance T behavior of the Black-crowned Night
More informationSpecies Fact Sheets. Order: Gruiformes Family: Cariamidae Scientific Name: Cariama cristata Common Name: Red-legged seriema
Order: Gruiformes Family: Cariamidae Scientific Name: Cariama cristata Common Name: Red-legged seriema AZA Management: Green Yellow Red None Photo (Male): Red-legged seriemas are identical in plumage although
More informationUnusual 2nd W Common Gull Larus canus at Helsingborg
Unusual 2nd W Common Gull Larus canus at Helsingborg View PDF at high zoom for optimal picture resolution On 22 nd of March 2015, 3 rd CY Common Gull Larus canus with black markings in tail and to a lesser
More informationTHE SEPARATION OF LESSER AND MEALY REDPOLLS By Lee G R Evans
1 THE SEPARATION OF LESSER AND MEALY REDPOLLS By Introduction Lesser and Mealy Redpoll in hand, Aberdeenshire, November 2010 (Chris Jones) Continuing my run of identification papers on Redpolls, I hereby
More informationSEA BIRDS AND THEIR EGGS,
THE ORNITHOLOGISTS AND OOLOGISTS SEMI-ANNUAL. 33 It is said that this species nests upon the ground in the moss that grows in damp places, and to form the same with dry leaves, fibres of bark, pine needles,
More information143 Grey Partridge. Put your logo here. GREY PATRIDGE (Perdix perdix) IDENTIFICATION AGEING SIMILAR SPECIES
Adult. Male (21-II). Adult. Sexing. Pattern of underparts: left male; right female. GREY PATRIDGE (Perdix perdix) IDENTIFICATION 28-30 cm. Grey upperparts, spotted white and brown; orange-brown face; grey
More informationFor further information on the biology and ecology of this species, Chapman (1999) provides a comprehensive account.
Falco subbuteo 1. INTRODUCTION The main breeding range of the hobby (Eurasian hobby) in Britain and Ireland lies in England, south of the Mersey/Humber line and extending into the borders of Wales. The
More informationWaterfowl. Duck, American Wigeon (Puddle Duck) Drake
Waterfowl Waterfowl are warm-blooded animals that live on or near water, and include diving ducks and puddle ducks. Puddle ducks are found primarily on the shallows of lakes, rivers, and freshwater marshes.
More informationNESTLING DEVELOPMENT OF GREEN HERONS AT SAN BLAS, NAYARIT,
NESTLING DEVELOPMENT OF GREEN HERONS AT SAN BLAS, NAYARIT, MiXICO GONZALO GAVIN0 T. Gabriel Mancera 511 Col. de1 Valle Mexico 12, D. F. AND ROBERT W. DICKERMAN Department of Microbiology Cornell University
More informationBald Eagles in the Yukon. Wildlife in our backyard
Bald Eagles in the Yukon Wildlife in our backyard The Bald Eagle at a glance Both male and female adult Bald Eagles have a dark brown body and wings with a white head, neck and tail. They have a yellow
More informationBreeding White Storks( Ciconia ciconia at Chessington World of Adventures Paul Wexler
Breeding White Storks(Ciconia ciconia) at Chessington World of Adventures Paul Wexler The White Stork belongs to the genus Ciconia of which there are seven other species incorporated predominantly throughout
More informationLength: mm. Figure 2b - Male Copris elphenor, side view. Figure 2c - Female Copris elphenor, side view
20-25 mm. Copris elphenor is native to southern and east Africa. In Australia it is established near Biloela, QLD (figure 2 a), but is suitable for much of eastern Qld and possibly northern parts of NSW.
More informationAnas clypeata (Northern Shoveler)
Anas clypeata (Northern Shoveler) Family: Anatidae (Ducks and Geese) Order: Anseriformes (Waterfowl) Class: Aves (Birds) Fig. 1. Northern shoveler, Anas clypeata. [http://www.ducks.org/hunting/waterfowl-id/northern-shoveler,
More informationCommon Birds Around Denver. Seen in All Seasons Depending on the Habitat
Common Birds Around Denver Seen in All Seasons Depending on the Habitat Near and Around Water Canada Goose (golf courses) Mallard Ring-billed Gull (parking lots) American Coot Killdeer Canada Goose Canada
More informationA record of a first year dark plumage Augur Buzzard moulting into normal plumage.
A record of a first year dark plumage Augur Buzzard moulting into normal plumage. Simon Thomsett The Peregrine Fund, 5668 West Flying Hawk Lane, Boise Idaho, 83709, USA Also: Dept. of Ornithology, National
More informationLIFE HISTORY OF THE WHITE-CRESTED COQUETTE HUMMINGBIRD
A LIFE HISTORY OF THE WHITE-CRESTED COQUETTE HUMMINGBIRD ALEXANDER F. SKUTCH T the end of October 1936, the Zrzga trees that shaded the small coffee groves in the narrow valley of the Rio Buena Vista in
More informationCoccyzus minor (Mangrove Cuckoo)
Coccyzus minor (Mangrove Cuckoo) Family: Cuculidae (Cuckoos and Anis) Order: Cuculiformes (Cuckoos, Anis and Turacos) Class: Aves (Birds) Fig. 1. Mangrove cuckoo, Coccyzus minor. [http://birds.audubon.org/birds/mangrove-cuckoo,
More information141 Red-legged Partridge
SEXING Male (10-X). RED-LEGGED PARTRIDGE (Alectoris Male with br oad and glossy black ar eas on neck and base of bill; spurs in both legs, rounded and with width at base similar to four scales; width of
More information77 Eurasian Teal. Put your logo here. EURASIAN TEAL (Anas crecca) IDENTIFICATION AGEING
Teal. Breeding plumage. Sexing. Pattern of head: left male; right female. Teal. Spring. Breeding plumage. Adult. Male (18-II) EURASIAN TEAL (Anas crecca) IDENTIFICATION 34-38 cm. Male in winter with chesnut
More information(199) THE HATCHING AND FLEDGING OF SOME COOT
(199) THE HATCHING AND FLEDGING OF SOME COOT BY RONALD ALLEY AND HUGH BOYD. SUCCESS INTRODUCTION. THE following data were obtained during the summer of 196, from observations carried out at Blagdon Reservoir,
More informationUnit E: Other Poultry. Lesson 2: Exploring the Duck Industry
Unit E: Other Poultry Lesson 2: Exploring the Duck Industry 1 1 2 I. There are many types of ducks throughout the world and in Afghanistan. A. Both domesticated and wild ducks exist throughout the world.
More informationCiccaba virgata (Mottled Owl)
Ciccaba virgata (Mottled Owl) Family: Strigidae (Typical Owls) Order: Strigiformes (Owls) Class: Aves (Birds) Fig. 1. Mottled owl, Ciccaba virgata. [http://www.owling.com/mottled13.htm, downloaded 12 November
More information(130) DISPLAY OF THE MUTE SWAN
(130) DISPLAY OF THE MUTE SWAN BY J. S. HUXLEY ON reading A. W. Boyd's note on display of the Mute Swan (Cygnus olor), British Birds, Vol. xxxix, p. 182,1 turned up my own notes and from them I have been
More informationFor further information on the biology and ecology of this species, Clarke (1996) provides a comprehensive account.
Circus pygargus 1. INTRODUCTION Montagu s harriers are rare in Britain and Ireland, breeding regularly only in central, southeast, southwest and east England (Ogilvie & RBBP, 2004; Holling & RBBP, 2008).
More informationGreen-winged Teal Anas carolinensis and Baikal Teal Anas formosa
Green-winged Teal Anas carolinensis and Baikal Teal Anas formosa Introduction The Green-winged and Baikal Teal are an intriguing brace of dabbling ducks. While the female Green-winged Teal teeters at the
More informationDucks of Florida 1. Dabbling Ducks WEC243. Emma Willcox and William Giuliano 2
WEC243 Ducks of Florida 1 Emma Willcox and William Giuliano 2 Birdwatchers and hunters alike enjoy encountering the many species of ducks living on fresh and salt water across the state of Florida. This
More informationSeven Nests of Rufescent Tiger-Heron (Tigrisoma lineatum)
Seven Nests of Rufescent Tiger-Heron (Tigrisoma lineatum) Steven Furino and Mario Garcia Quesada Little is known about the nesting or breeding behaviour of Rufescent Tiger-Heron (Tigrisoma lineatum). Observations
More informationKey concepts of Article 7(4): Version 2008
Species no. 25: Goosander Mergus merganser Distribution: Holarctic, with a wide breeding range across Eurasia and North America in forested tundra between 50 N and the Arctic Circle. The wintering range
More informationThe orange-billed Tern of l Albufera de València in 2006
The orange-billed Tern of l Albufera de València in 2006 J. Ignacio Dies Servei Devesa-Albufera, Ajuntament de València (jidies@hotmail.com) Bosco Dies Oficina de Gestió Tècnica Parc Natural de l Albufera,
More informationEditor s Note. One Woman s Wanderings ~ by Eva Stanley
Editor s Note by Eva Stanley One Woman s Wanderings ~ The Wildlife Photography of Eva Stanley As per the request of many of my friends, this is the launch of a proposed new wildlife magazine, created from
More informationBe A Better Birder: Duck and Waterfowl Identification
Be A Better Birder: Duck and Waterfowl Identification Lesson 1: Waterfowl ID Essentials Hi. Welcome to lesson one in waterfowl identification. I m Kevin McGowan and I d like to welcome you to the first
More informationSIBERIAN THRUSH ON THE ISLE OF MAY: A NEW BRITISH BIRD
SIBERIAN THRUSH ON THE ISLE OF MAY: A NEW BRITISH BIRD By D. G. ANDREW, J. A. NELDER and MARY HAWKES ON 2nd October 1954 an adult male Siberian Thrush (Turdus sibiricus) was trapped on the Isle of May.
More information468 TYRRELL, Nesting of Turkey Vulture
468 TYRRELL, Nesting of Turkey Vulture [Auk [July NESTING OF THE TURKEY VULTURE BY Y/. BRYANT TYRRELL Plates 16-17 ON the afternoon of January 16, 1932, while walking along the Patapsco River in the Patapsco
More informationFEATURED PHOTO NOTES ON PLUMAGE MATURATION IN THE RED-TAILED TROPICBIRD
FEATURED PHOTO NOTES ON PLUMAGE MATURATION IN THE RED-TAILED TROPICBIRD Ron Levalley, Mad River Biologists, 920 Samoa Blvd., Suite 210, Arcata, California 95521; ron@madriverbio.com PETER PYLE, The Institute
More informationTHE NESTING OF THE BELTED FLYCATCHER. By MIGUEL ALVAREZ DEL TORO
July, 1965 339 THE NESTING OF THE BELTED FLYCATCHER By MIGUEL ALVAREZ DEL TORO The Belted Flycatcher (Xenotr&cus c&.zonus) is one of the least known and rarest of Mexican birds. This flycatcher is a small,
More informationPORTRAIT OF THE AMERICAN BALD EAGLE
PORTRAIT OF THE AMERICAN BALD EAGLE Objectives: To know the history of the bald eagle and the cause of it's decline. To understand what has been done to improve Bald Eagle habitat. To know the characteristics
More informationOther Commonly Used Names: Wood ibis, ironhead, flinthead, gourdhead, gannet, preacher, Spanish buzzard, Colorado turkey, wood-pelican
Common Name: WOOD STORK Scientific Name: Mycteria americana Linnaeus Other Commonly Used Names: Wood ibis, ironhead, flinthead, gourdhead, gannet, preacher, Spanish buzzard, Colorado turkey, wood-pelican
More informationCapture and Marking of Birds: Field Methods for European Starlings
WLF 315 Wildlife Ecology I Lab Fall 2012 Capture and Marking of Birds: Field Methods for European Starlings Objectives: 1. Introduce field methods for capturing and marking birds. 2. Gain experience in
More information