The state of the UK's birds 2013
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Throughout this report, species are colour-coded according to their conservation status, as published in Birds of Conservation Concern 3 in 2009.The 52 species identified as being of the greatest conservation concern are red-listed, the 126 species of moderate concern are amber-listed and the 68 species of least concern are green-listed.
Main title:
Imprint:
RSPB. 2013
Dewey class:
598.0941
Language:
English
BRN:
3733070