Suchen

Suchergebnisse

Common birds declining worldwide

... in number in the last four decades. Northern Bobwhite Colinus virginianus fell most dramatically, by 82%. In Latin America, the Yellow ...

Story - Henk Tennekes - 31/10/2011 - 13:27 - 0 Kommentare - 0 Anhänge

Top 20 Common US Birds in Decline

... mainly eating insects and seeds. 16 Northern Bobwhite Colinus virginianus: -67.6%; 2003 population estimate: 9,200,000 North American ...

Story - Henk Tennekes - 27/10/2011 - 09:47 - 0 Kommentare - 2 Anhänge