Black Sun spectacle as thousands of birds migrate for winter On Demand News 1:22 7 years ago 41 240 Скачать Далее
Migratory Birds Flying South to Survive Winter CCTV Video News Agency 2:09 7 years ago 6 937 Скачать Далее
Why Do Birds Fly South for the Winter? | Why Birds Migrate Thinking Captain 2:25 5 years ago 33 681 Скачать Далее
Family Profile: Meet the Wrens (small birds with huge voices) Mark's Backyard Birds 22:20 1 day ago 549 Скачать Далее
The Secret Routes of Migratory birds | Documentary Best Documentary 52:45 1 year ago 5 696 593 Скачать Далее
Winter Bird Migration Kentucky Department of Fish & Wildlife Resources 6:03 3 years ago 1 267 Скачать Далее
90,000 birds migrate to Norfolk mudflats from Iceland for winter The Independent 0:44 2 years ago 1 509 Скачать Далее
The Arctic Tern Holds the Record for the Longest Migration Brut America 2:20 2 years ago 34 555 Скачать Далее
Flight of the Starlings: Watch This Eerie but Beautiful Phenomenon | Short Film Showcase National Geographic 2:01 7 years ago 2 108 666 Скачать Далее
How Do Birds Know Where To Go When They Migrate? BrainStuff - HowStuffWorks 2:37 9 years ago 124 222 Скачать Далее