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Difference between revisions of "White Ibis" - BirdForum Opus

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'''Alternative name: American White Ibis to distinguish it from the [[Australian White Ibis]].'''
 
'''Alternative name: American White Ibis to distinguish it from the [[Australian White Ibis]].'''
[[Image:White_Ibis.jpg|thumb|550px|right|Breeding Adult<br />Photo by {{user|Steve+G|Steve G}}<br />Southern Dunes, Polk County, [[Florida]], [[USA]], July 2005]]
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[[Image:White_Ibis.jpg|thumb|550px|right|Breeding Adult<br />Photo &copy; by {{user|Steve+G|Steve G}}<br />Southern Dunes, Polk County, [[Florida]], [[USA]], July 2005]]
 
;[[:Category:Eudocimus|Eudocimus]] albus
 
;[[:Category:Eudocimus|Eudocimus]] albus
  
 
==Identification==
 
==Identification==
[[Image:White Ibis 72 4213.jpg|thumb|300px|right|Non-breeding Adult<br />Photo by {{user|STEFFRO1|STEFFRO1}}<br />[[Huntington Beach State Park]], [[South Carolina]], October 2015]]
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[[Image:White Ibis 72 4213.jpg|thumb|300px|right|Non-breeding Adult<br />Photo &copy; by {{user|STEFFRO1|STEFFRO1}}<br />[[Huntington Beach State Park]], [[South Carolina]], October 2015]]
 
56–71 cm (22-27¾) long; 95 cm wingspan
 
56–71 cm (22-27¾) long; 95 cm wingspan
 
*All-white plumage
 
*All-white plumage
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Occurs from the mid-Atlantic coast of the [[United States]] south through most of the New World tropics.
 
Occurs from the mid-Atlantic coast of the [[United States]] south through most of the New World tropics.
 
==Taxonomy==
 
==Taxonomy==
[[Image:White Ibis juveniles.jpg|thumb|350px|right|Juveniles<br />Photo by {{user|Stanley+Jones|Stanley Jones}}<br />Laguna Vista, Cameron County, [[Texas]], [[USA]], October 2016]]
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[[Image:White Ibis juveniles.jpg|thumb|350px|right|Juveniles<br />Photo &copy; by {{user|Stanley+Jones|Stanley Jones}}<br />Laguna Vista, Cameron County, [[Texas]], [[USA]], October 2016]]
 
This bird hybridizes with the [[Scarlet Ibis]], and they are sometimes considered [[Dictionary_A-C#C|conspecific]].
 
This bird hybridizes with the [[Scarlet Ibis]], and they are sometimes considered [[Dictionary_A-C#C|conspecific]].
  
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Click on photo for larger image
 
Click on photo for larger image
 
<gallery>
 
<gallery>
Image:615 10993fg2 White Ibis in Flight.jpg|Breeding Adult<br />Photo by {{user|bobsofpa|bobsofpa}}<br />Venice Rookery, [[Florida]], [[USA]], May 2015
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Image:615 10993fg2 White Ibis in Flight.jpg|Breeding Adult<br />Photo &copy; by {{user|bobsofpa|bobsofpa}}<br />Venice Rookery, [[Florida]], [[USA]], May 2015
 
Image:617 02435fg First Summer White Ibis.jpg|First Summer <br />Myakka River State Park, [[Florida]], [[USA]], April 2017
 
Image:617 02435fg First Summer White Ibis.jpg|First Summer <br />Myakka River State Park, [[Florida]], [[USA]], April 2017
 
</gallery>
 
</gallery>

Revision as of 18:38, 3 September 2019

Alternative name: American White Ibis to distinguish it from the Australian White Ibis.

Breeding Adult
Photo © by Steve G
Southern Dunes, Polk County, Florida, USA, July 2005
Eudocimus albus

Identification

Non-breeding Adult
Photo © by STEFFRO1
Huntington Beach State Park, South Carolina, October 2015

56–71 cm (22-27¾) long; 95 cm wingspan

  • All-white plumage
  • Black wingtips (visible in flight)
  • Reddish bills (extending into the face on breeding birds)
  • Reddish legs
  • Non-breeding birds show a pink to red face

Juveniles are largely brown with duller bare parts

Similar Species

Juveniles differ from the Glossy and White-faced Ibises by white underparts and rumps.

Distribution

Occurs from the mid-Atlantic coast of the United States south through most of the New World tropics.

Taxonomy

Juveniles
Photo © by Stanley Jones
Laguna Vista, Cameron County, Texas, USA, October 2016

This bird hybridizes with the Scarlet Ibis, and they are sometimes considered conspecific.

This is a monotypic species[1].

Habitat

Their favoured habitat is marshy wetlands and coastal pools. They also occur on mowed grass and have become common in some city parks.

Behaviour

Action

In flight the neck and legs are outstretched and are often seen in long, loose lines.

Breeding

Monogomous and colonial, usually nesting in mixed colonies with other wading species.
They builds a stick nest in trees, bushes, or over water. The clutch consists of 2 to 5 eggs.

Diet

They use the long, curved bill to probe in mud for a variety of fish, frogs and insects.

Vocalisation

Call: the male advertises his presence with a hunk-hunk-hunk-hunk. The female squeals.
The birds often give a soft, grunting croo, croo, croo when foraging.

Gallery

Click on photo for larger image

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2016. The eBird/Clements checklist of birds of the world: v2016, with updates to August 2016. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Keith Bildstein, White Ibis: Wetland Wanderer (Smithsonian: 1993), ISBN 1560982233
  3. Handbook of the Birds of the World Alive (retrieved November 2016)
  4. Wikipedia

Recommended Citation

External Links


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