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К питанию могильника Aquila heliaca на Южном Урале
Русский орнитологический журнал, 2015 openaire +1 more source
O проекте "Сохранение могильника Aquila heliaca на озере Байкал"
Русский орнитологический журнал, 1998 openaire +1 more source
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Current Efforts to Monitor and Conserve the Eastern Imperial Eagle Aquila heliaca in Hungary
Ambio, 2008The globally threatened Eastern Imperial Eagle Aquila heliaca has been one of the flagship species of Hungarian bird conservation efforts since the 1980s. Due to these conservation activities and positive land-use changes during the last 2 decades, the Hungarian Imperial Eagle population increased from as few as approximately 20 pairs in the early ...
András Kovacs +2 more
exaly +3 more sources
Viererbruten des Kaiseradlers(Aquila heliaca)
Journal Fur Ornithologie, 1976Bernd-Ulrich Meyburg
exaly +2 more sources
Kleptoparasitism by raptors, focusing on the Imperial Eagle (Aquila heliaca)
Slovak Raptor Journal, 2012Stefan Danko
exaly +2 more sources
Fragmentation of Bird Bones in Food Remains of Imperial Eagles (Aquila heliaca)
International Journal of Osteoarchaeology, 1997Zbigniew M Bocheński, TERESA Tomek
exaly +2 more sources
The Food of the Imperial Eagle (Aquila heliaca) in Slovakia
Slovak Raptor Journal, 2012Abstract In this work we assess the data on the food of the Imperial Eagle (Aquila heliaca) in two separate nesting populations: one in Western Slovakia (21 pairs), the other in Eastern Slovakia (30 pairs). In Western Slovakia between 1978 and 2005 we recorded a total of 562 food items, consisting of 33 species of animal.
Jozef Chavko +3 more
openaire +1 more source
Unusually early nest building by Imperial Eagles (Aquila heliaca)
Slovak Raptor Journal, 2012exaly +2 more sources
Substitute nesting by Imperial Eagles (Aquila heliaca) in Slovakia
Slovak Raptor Journal, 2012Abstract During consistent monitoring of nesting pairs of Imperial Eagles primarily in Eastern Slovakia it was found that if for some reason the first clutch of eggs was destroyed at the very beginning of nesting, i.e. in late March or the first half of April, the eagles proceeded with substitute nesting.
Štefan Danko +3 more
openaire +1 more source