# Chroicocephalus philadelphia

- By: Basar
- Date: Taken on 6 December 2009
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Chroicocephalus_philadelphia.jpg)
- Rights: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/f/f4/Chroicocephalus_philadelphia.jpg/1920px-Chroicocephalus_philadelphia.jpg
- Who can see it: Kids profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Chroicocephalus philadelphia (Bonaparte's Gull) adult non-breeding plumage. Bolsa Chica Ecological Reserve, California