New Wagtails Guide from BTO
December 29, 2009 by wosuser
If you are not sure how to age, sex or identify wagtails, then a new guide produced by the British Trust for Ornithology (BTO) may be just what you need. The guide is available free from GBW WAGTAILS, BTO, The Nunnery, Thetford, Norfolk, IP24 2PU.
