[...] Complete Checklist of the Birds of the World (3rd edition) [...], available at: http://www.naturalis.nl/asp/page.asp?alias=naturalis.en&view=naturalis.en&id=i000256&frameurl=http%3A%2F%2Fwww.naturalis.nl%2Fnaturalis.en%2Fnaturalis.en%2Fi000764.html
"Zoonomen - Zoological Nomenclature Resource" maintained by Alan P. Peterson at http://www.zoonomen.net
Ссылка для:
Falco araeus
Источник:
IOC World Bird List, Master List v2.9
Приобретенный:
2011-08-26
Примечания:
Master list and sub-lists are maintained at http://www.worldbirdnames.org/names.html, and 'virtually replace' Gill & Wright 2006 (Birds of the World, Recommended English Names)