Migration routes of four juvenile Imperial Eagles Aquila heliaca from the Baikal region of eastern Russia
UETA, MUTSUYUKI, RYABTSEV, VITALY V.Volume:
11
Language:
english
Journal:
Bird Conservation International
DOI:
10.1017/s0959270901000181
Date:
June, 2001
File:
PDF, 1.34 MB
english, 2001