Ornithological Atlases

Author(s): Sharrock, J.T.R.

Editors(s): Flegg, J.J.M. & Zink, G.

Published: January 1973

BTO Data Reports

Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.

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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.

Tagged Lesser Black-backed Gull. Gary Clewley

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Phil Atkinson explains the technology behind tracking.

Ornithological Atlases

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