Description of Black Vulture flight feathers molt pattern using citizen science images
Description
Online Resource 1 List of Coragyps atratus records accessed on the WikiAves website (www.wikiaves.com. br) and Ebird (https://ebird.org/home), with identification of the photograph, moulting primary, location (state and municipality), and date.
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Steps to reproduce
We searched for images of Black Vultures taken from 2014-2024 and published at WikiAves (https://www.wikiaves.com.br/) and eBird (https://ebird.org/home) citizen science platforms. We selected images that allowed individual identification and numbering of each primary from both wings, and that had proper framing of the silhouettes, sharpness, and bilateral symmetry of the feathers in molt. Records that were doubtful with respect to the presence or not of molt, or had an image of poor quality were discarded. Primaries were classified as internal (P1-P5) and external (P6-P10), and recorded by month.