'Zoonomen Nomenclatural data' maintained by Alan P. Peterson at http://www.zoonomen.net
Gibson, Daniel D., and Brina Kessel
Seventy-four new avian taxa documented in Alaska 1976-1991
Journal/Book Name, Vol. No.:
The Condor, vol. 94, no. 2
Continental US, Native
ITIS taxonomy is based on the latest scientific consensus available,
and is provided as a general reference source for interested parties.
However, it is not a legal authority for statutory or regulatory purposes.
While every effort has been made to provide the most reliable and up-to-date
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are contained in provisions of treaties to which the United States is a
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