1 Aug 2021
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Typically, birds will head south during the fall for the winter and north during the warmer spring months. Depending on the species, some birds will do their ...
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While some birds instinctively migrate at certain times of the year, scientists believe birds won't fly south without specific environmental cues, the reason ...
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10 Sept 2020 · Migration to the south typically starts in the late summer to early fall and may continue as the weather gets colder. Each species has its own ...
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Some species start their migration south in early July, and some don't migrate until the weather gets too harsh or food becomes unavailable later in the fall.
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In North America, the birds that migrate do so in the late summer through the fall and in the late winter through the spring. Migrations generally follow a ...
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24 Nov 2021 · With approaching winters coupled with shrinking availability of insects and other food, the birds nesting in the north move towards the south ...
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13 Sept 2022 · For birds to know when it's time to migrate, one of the big cues is the change in amount of daylight, he explains. "In the Northern Hemisphere ...
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8 Aug 2022 · The yellow wagtail winters across tropical Africa, but most of our birds are in the west. They feed in much the same way everywhere, dashing ...
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With many wading birds, the females set off first, leaving the males to stay behind and raise the chicks. The males leave as soon as the chicks can fend for ...
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Bird migration is the regular seasonal movement, often north and south along a flyway, between ...
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2. When does fall migration begin? ... That depends on where you live. Seasonal changes start in early September through late November, although birds in the ...
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Summer visitors are birds that arrive in spring from the south to breed. Many are insect eaters. They spend summer here, then they – and their new young – ...
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Birds in migration can travel as far as 16,000 miles. To reach their destination in time, some travel at speeds of 30mph. At this speed, birds take up to 533 ...
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31 May 2022 · How do birds know when it is time to fly south? ... Birds may have their own body clock. Researchers found that these creatures are away if ...
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