

Counting on Birds: Tales of Migration
Bezpłatny okres próbny kanału PBS Documentaries lub zakup
Obowiązują warunki
Odcinki
S1 O1 - Counting on Birds
25 listopada 201356 minMeet bird lovers who participate in the National Audubon Society’s annual Christmas Bird Count, from the forests of New Hampshire and Maine, to the mountains of Ecuador and tropics of Cuba. It’s the world's longest-running wildlife census.Bezpłatny okres próbny kanału PBS Documentaries lub zakupS1 O2 - Bird Tales
5 października 201256 minWhy are people so devoted to birds? Meet American and Nicaraguan schoolchildren, a birdsong expert, an artist, a bird sanctuary guide and a prison inmate who are all passionate about birds.Bezpłatny okres próbny kanału PBS Documentaries lub zakupS1 O3 - Saving Songbirds
6 października 201156 minMeet people dedicated to saving migratory songbirds, from scientists tracking their populations, to Vermont schoolchildren helping to re-forest mountains in Costa Rica, to coffee farmers engaged in bird-friendly practices.Bezpłatny okres próbny kanału PBS Documentaries lub zakupS1 O4 - Journey of the Broad-Winged Hawk
22 czerwca 201057 minEvery year broad-winged hawks embark on a spectacular 4,500-mile journey from New Hampshire to South America. Trace the migration of these magnificent raptors, and meet the people and communities who follow them.Bezpłatny okres próbny kanału PBS Documentaries lub zakupS1 O5 - Plight of the Grassland Birds
21 września 201556 minFrom the vast plains of Montana, the deserts of Mexico, and the meadows of New England, grassland birds are losing their habitats at an alarming rate. Find out how these birds and their habitats are being saved.Bezpłatny okres próbny kanału PBS Documentaries lub zakup