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Note 2: BTO species codes

Additional information relating to the ECN birds protocol

PDF document icon BTO2.pdf — PDF document, 13 KB (14208 bytes)

Our field activities

DECEMBER

During the winter months we make fewer measurements but there are still weekly visits to sites to check equipment and take water samples.

See all this month's field measurements...

Winter fieldwork in the Cairngorms
[Photo © CEH]