June ID tips: Juvenile Rook and Carrion Crow - BirdGuides
Por um escritor misterioso
Descrição
These similar-looking members of the crow family can be difficult to distinguish, especially the recently fledged juveniles that we'll be seeing in June.

The Project Gutenberg eBook of The Bird Study Book, by Thomas

Birds – Page 4 – David Bradley

Suffolk Birds 2020 by Suffolk Naturalists' Society - Issuu

Per Alström – Wild Beijing 北京自然

Rooks or Carrion crow? 31/12/21 - South Korea

British crow family guide: identification, habitat and species

clam trap – Raptor Persecution UK

NENBC Newsletter Feb-20 - Flip eBook Pages 1-33

Fair Isle Bird Observatory & Guesthouse

mancunianbirder – Page 14

Juvenile carrion crow hi-res stock photography and images - Alamy
de
por adulto (o preço varia de acordo com o tamanho do grupo)