Bird population changes for the years 1981-1982

Author(s): Marchant, J.

Published: January 1983

Journal: Bird Study Volume: 30

Digital Identifier No. (DOI): 10.1080/00063658309476787

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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...

Bird population changes for the years 1981-1982

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Bird tracking

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