American Avocet (Recurvirostra americana)

Joshua T. Ackerman; C. Alex Hartman; Mark P. Herzog; John Y. Takekawa; Julie A. Robinson; Lewis W. Oring; Joseph P. Skorupa; Ruth Boettcher

doi:10.2173/bna.275

USGS · 70104301

American Avocet (Recurvirostra americana)

Joshua T. Ackerman·C. Alex Hartman·Mark P. Herzog·John Y. Takekawa·Julie A. Robinson·Lewis W. Oring·Joseph P. Skorupa·Ruth Boettcher

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Abstract

This large, striking shorebird with long bluish-gray legs, a long recurved bill, and a black-and-white chevron pattern on its back and wings is one of four Avocet species in the world, the only one with distinct breeding and non-breeding plumages -- its grayish-white head and neck feathers become cinnamon in early spring as birds begin to form pairs and migrate to breeding areas.

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Joshua T. Ackerman, C. Alex Hartman, Mark P. Herzog, John Y. Takekawa, Julie A. Robinson, Lewis W. Oring, Joseph P. Skorupa, Ruth Boettcher. 2013. American Avocet (Recurvirostra americana). https://doi.org/10.2173/bna.275

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