Wintering birds
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Wintering birds Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. The winter migration cause many risk and high stress for the birds, especially for the small, sometimes less than 10-15 grams singers who are travelling up to 5-6000 km between breeding and wintering grounds.Therefore is not surprising that are still trying some of them prefer to remain in
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Transcript of Wintering birds
Wintering birds
Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. The winter migration cause many risk and high stress for the birds, especially for the small, sometimes less than 10-15 grams singers who are travelling up to 5-6000 km between breeding and wintering grounds.Therefore is not surprising that are still trying some of them prefer to remain in place. It seems that in recent years has increased significantly in the case of some species wintering frequency - for them to properly constructed feeders mean survival.
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