Order
Accipitriformes
Family
Accipitridae
Genus
Pseudastur
 
Neotropical Birds
Version  1.0
This is a historic version of this account.   Current version
 - White Hawk
 - White Hawk (White-shouldered)
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White Hawk Pseudastur albicollis

Brian Magnier and Thomas S. Schulenberg
Version: 1.0 — Published January 25, 2013

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Introduction

White Hawk is a widespread raptor of Neotropical forests. While most populations of this species are, as the name suggests, largely white, there is considerable geographic variation; the general trend is for increasing darkening of the plumage from north to south. Subspecies ghiesbreghti of southern Mexico and northern Central America is almost entirely white, while the Amazonian subspecies albicollis is mostly black on the mantle, upperwings, and tail. White Hawk is distinguished from sympatric species of white hawks by its large size, mostly white plumage, and gray cere. White Hawks are forest birds, but are regularly observed perched in trees at forest edge or soaring overhead and calling. They feed on a large assortment of prey items, but reptiles make up a major percentage of their diet. White Hawk lays one egg in a stick nest high in a tall tree.

Distribution of the White Hawk - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the White Hawk

Recommended Citation

Magnier, B. and T. S. Schulenberg (2013). White Hawk (Pseudastur albicollis), version 1.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/nb.whihaw1.01
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