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11 分钟
Grassland birds in crisis on the Canadian Prairies, conservationists warn
A national bird conservation organization says grassland habitat loss on the Prairies has created a "conservation crisis" for ...
earth
3 天
Birds struggle to survive spring migration after bad winters
The study shows that poor winter habitats cause fewer migratory birds to survive spring migration and breeding season.
Bay Nature
19 小时
A Trip to the Farallones, to See Birds on the Edge
A journalist takes a rare trip to the Farallones, to see how the more than half a million seabirds that breed there each year ...
5 小时
7 birds that migrate at night
Rose-breasted grosbeak: These birds migrate at night, especially during the spring and fall. American woodcock: This bird migrates at night, often using moonlight for navigation. Red-eyed vireo: A ...
3 天
Are you my baby? The clever ways that brood parasites trick other birds
Cuckoos, cowbirds, and other species outsource their parental duties. Scientists are uncovering new twists in this sneaky—and ...
3 天
The Longest-Migrating Bird Flies 45,000 Miles Each Year—Here’s How It Does It
This arctic flyer, despite its unassuming size, migrates longer than any other animal, spending its life at the two poles of ...
12 天
Why do birds migrate? Scientists have a few major theories.
Twice a year, across the globe, billions of birds take flight on (Earth-bound) migrations. From hundreds to thousands of ...
1 天
Four-wheeler driven through Kaikōura dotterel breeding site, killing birds and chicks
Now, those studying the banded dotterel in Kaikōura are calling for motorbikes to be banned on beaches. Study lead Ailsa ...
12 小时
Edmonton is looking for a new official bird and wants you to vote
Bird Friendly Edmonton is holding a vote to choose a bird to represent the City of Edmonton while raising awareness about ...
Krone
6 小时
Highly endangered: This is the bird of the year
Until the early 1980s, the teal (Anas crecca) was the most common species of swimming duck in Austria after the mallard. With ...
1 天
on MSN
'Stunning' rare bird spotted at reservoir
The hoopoe bird gets its name from its call and is usually seen in the spring.
The Canadian Press on MSN
18 小时
Grassland destruction on Canadian Prairies harming bird populations: report
A national bird conservation organization says grassland habitat loss on the Prairies has created a population crisis for ...
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