Biebrza valley
22.03.2013
Biebrza valley
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The more water the better ...
25.03.2012 | autor: Ptaki Polskie
Greater Spotted Eagles like water!
Sadly it is this love of water, marshes and large wetland spaces which is the greatest threat to the ...
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How to identify Greater Spotted Eagle?
25.03.2012 | autor: Based on scenarios of classes for biology and protection of
Greater Spotted Eagle Aquila clanga
Rare and secretive Greater Spotted Eagle usually avoid humans. They can be seen circling above marshland or walking over wet ...
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Threats
18.02.2012 | autor: Polish Birds
The most wetland-loving of all eagles are disappearing from their kingdoms...
Loss of habitat.
Extensive wetlands, where GSEs breed, nest and hunt, are becoming ...
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Cross-breeding with Lesser Spotted Eagle
15.02.2012 | autor: Eagle Conservation Committee
Hybridisation of Greater Spotted Eagles with their close cousins, Lesser Spotted Eagles is still a poorly researched phenomenon.
We already know that Greater Spotted ...
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Życie i podróże orlika grubodziobego przez cały rok kalendarzowy.
12.01.2012 | autor: Ptaki Polskie
Miesiąc
Opis
Styczeń
Orliki grubodziobe spędzają zimę w północno-wschodniej Afryce, Bliskim Wschodzie i południowej Europie.
Luty
Pod koniec miesiąca szykują ...
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Distribution within the Biebrza National Park
10.08.2011 | autor: Ptaki Polskie
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