Movements as an indicator of population changes

Author(s): Williamson, K.

Published: January 1963

Journal: Bird Migration Volume: 2

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BirdTrack migration blog – early spring

It may still feel like winter but for some species, the increasing temperatures and lengthening days have already kick-started spring migration, with birds starting to arrive and depart across Britain and Ireland.

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Movements as an indicator of population changes

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Bird Sound ID in Summer (2 sessions, Wednesdays 10am)

BirdTrack migration blog – early spring