Assam Hornbill
Discussion thread for Assam Hornbill. If you would like to add a comment, click the Post Reply button.
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Sibley & Monroe 1996: Austen's Brown Hornbill
Clements 6th ed. (2007): Brown Hornbill
H&M: Split from Anorrhinus tickelli not recognised
Handbook of the Birds of the World (1992-2006): Austen's Brown Hornbill
IOC World Bird List (Version 1.6): Austen's Brown Hornbill
Opus: Assam Hornbill (Source???)
Move to Austen's Brown Hornbill??
Discussion thread for Assam Hornbill. If you would like to add a comment, click the Post Reply button.
---------------------------
Sibley & Monroe 1996: Austen's Brown Hornbill
Clements 6th ed. (2007): Brown Hornbill
H&M: Split from Anorrhinus tickelli not recognised
Handbook of the Birds of the World (1992-2006): Austen's Brown Hornbill
IOC World Bird List (Version 1.6): Austen's Brown Hornbill
Opus: Assam Hornbill (Source???)
Move to Austen's Brown Hornbill??
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