Megascops asio (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Megascops asio" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

1iucnredlist.org

88^th place

52^nd place

6^th place

4^th place

1allaboutbirds.org

6,096^th place

low place

allaboutbirds.org (Global: 6,096^th place; Vietnamese: low place)

http://www.allaboutbirds.org/guide/Eastern_Screech-Owl/lifehistory

archive.org (Global: 6^th place; Vietnamese: 4^th place)

Sibley, David (2003). The Sibley Field Guide to Birds of Eastern North America. New York: Alfred A. Knopf. tr. 225. ISBN 0-679-45120-X.

iucnredlist.org (Global: 88^th place; Vietnamese: 52^nd place)

BirdLife International 2009. Megascops asio trong IUCN 2010. Sách đỏ IUCN về các loài bị đe dọa. Phiên bản 2010.4. www.iucnredlist.org Tra cứu ngày 4 tháng 4 năm 2011.