The variation of the weights and wing lengths of Blackbirds at Rye Meads

Author(s): Prater, A.J.

Published: January 1970

Journal: 5th report of the Rye Meads Ringing Group

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The training will consist of two weekly online sessions of about 2 hours each, complemented by supported self-study exercises which will be provided after each session. The training will be run by BTO staff members Nick...

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The variation of the weights and wing lengths of Blackbirds at Rye Meads

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