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Migration pays off for songbirds

It is estimated that there are over one-and-a-half billion songbirds living in Europe alone. Around half of them embark on their journey southwards in autumn over a period of less than twelve nights. It is warmer there and ...

dateNov 21, 2017 in Plants & Animals Ecology
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Artificial lighting and noise alter biorhythms of birds

(Phys.org) —Noise from traffic and artificial night lighting cause birds in the city centre to become active up to five hours earlier in the morning than birds in more natural areas. These were the findings from an investigation ...

dateSep 24, 2013 in Ecology
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Clamorous city blackbirds

(Phys.org)—Animals have developed a variety of strategies for dealing with increasing noise pollution in their habitats. It is known, for example, that many urban birds sing at a high pitch to differentiate their song from ...

dateJan 11, 2013 in Plants & Animals
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