is a derivative work of the following images: File:Cacatua_ophthalmica_-Vogelpark_Walsrode-6b.jpg licensed with Cc-by-sa-2.0 2009-11-05T11:09:16Z Flickr...
com/photos/graveyard/443346180/ operator: Flickr URL: https://live.staticflickr.com/207/443346180_ea6c30c640_o.jpg determination method or standard: SHA-1...
