This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Naturalis Biodiversity Center RMNH.AVES. Carduelis carduelis balcanica Sachtleben Fringillidae bird skin specimen.jpeg artwork Dimensions artwork Document type Fringillidae Carduelis Individual count Infraspecific epithet balcanica Infraspecific rank Institution Naturalis Kind of unit artwork Kind of unit specimen skin Life