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Why Do Birds Migrate North in Spring? Flying north might seem daunting, but birds do it for good reasons. Species that journey to the tropics for winter must compete with year-round tropical residents ...

A male and female Baltimore oriole feed their young while perched on their hanging nest, which is made of materials like thin twigs, plant cotton and bark strips. Spring is in the air — which means ...

Q: A pair of osprey come back to nest on the top of the same telephone pole near my house, year after year. I’m wondering whether they migrate together and do they pair up for life? A: Osprey are well ...

Between March and June, millions of migratory birds head north along the North American flyways. These skyward paths have been used for millennia. But as human-made structures have proliferated, birds ...

It’s happening! Spring migration is peaking as birds race from their southern wintering grounds to their breeding grounds in the north. And although it’s always a good time to watch birds, now is the ...