- Western Reef Heron
Taxobox
name = Western Reef Heron
status = LC | status_system = IUCN3.1
image_caption =Ras al Khor Bird sanctuary, Dubai, UAE
regnum =Animal ia
phylum = Chordata
classis = Aves
ordo =Ciconiiformes
familia =Ardeidae
genus = "Egretta "
species = "E. gularis"
binomial = "Egretta gularis"
binomial_authority = (Bosc, 1792)The Western Reef Heron, "Egretta gularis", also known as the Western Reef Egret, is a medium-sized
heron . It occurs mainly on the coasts in tropical westAfrica , theRed Sea , thePersian Gulf and east toIndia . It has been recorded as a vagrant in theCocos (Keeling) Islands , anAustralia n territory in the easternIndian Ocean .Fact|date=January 2008Western Reef Heron has occurred as a vagrant twice in Canada and four times in the United States of America, first on
Nantucket in April, 1983 [Citation
last = Davis
first = William
author-link =
last2 = Jr.
first2 = E.
title = Foraging Behavior of a Western Reef Heron in North America
journal = Colonial Waterbirds
volume = 8
issue = 1
pages = 70-73
year = 1985
url = http://links.jstor.org/sici?sici=0738-6028(1985)8%3A1%3C70%3AFBOAWR%3E2.0.CO%3B2-1
doi = 10.2307/1521198 ] [Citation
title = Bird News
last1 = Pelikan | first1 = Matthew
newspaper = Vineyard Gazette
date =2004-08-13
url = http://www.mvgazette.com/features/bird_news/?document=20040813_bird_news
accessdate = 2007-07-12 ] and several times between 2005 and 2007.The Western Reef Heron's breeding habitat is coastal wetlands. They nest in colonies, often with other wading birds, usually on platforms of sticks in trees or shrubs. The normal clutch is two or three eggs (although Ahmed Al Ali from UAE recorded a 4 eggs).
This
bird has two plumage colour forms. There is an all-white morph and a dark grey morph; intermediate morphs also occur. The white morph is similar in general appearance to theLittle Egret , but has a thicker bill, duller legs, and a less elegant appearance. The grey morph is unlikely to be confused with any other species within the range of thisegret .These birds stalk their prey in shallow water, often running or shuffling their feet; they may also stand still and wait to ambush prey. They eat
fish ,crustacean s, andmollusc s.The taxonomy of this species is being seriously questioned. There are three subspecies; "E. g. gularis", "schistacea", and "dimorpha"; all of which seem to be less related than formerly believed. [cite mailing list
last = Haass
first = Nikolas
title = OL comment on Western Reef Heron taxonomy
mailinglist = NJ Birds
date = 2006-08-19
url = http://www.princeton.edu/~llarson/njb/jbird.html
accessdate = 2007-07-12 ] [cite mailing list
last = Haass
first = Nikolas
title = Re: Western Reef Heron
mailinglist = NJ Birds
date = 2006-08-24
url = http://www.princeton.edu/~llarson/njb/jbird.html
accessdate = 2007-07-12 ]References
* Database entry includes justification for why this species is of least concern
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