Long-tailed Duck (Clangula hyemalis) [XC354745]
by Stein \u00d8. Nilsen from Mile 37 Ridge, Teller Highway, Nome Census Area, Alaska, United States (call)
Long-tailed Duck (Clangula hyemalis) [XC699017]
by Grzegorz Lorek from Gda\u0144sk, Gda\u0144sk, Pomorskie, Poland (call)
Nest
On the ground, close to water.
Eggs (Guide)
6 - 9; olive or buff. Incubation: about 24 days; by male.
The Reader's Digest Book of British Birds 1980, 3rd Edition, Drive Publications Ltd ISBN 0 340 25308 8
Birds in Colour Campbell, B., 1960, Penguin Books Ltd
The Pocket Guide to Nest and Eggs Fitter, R.S.R., 1954, Collins
RSPB Handbook of British Birds Holden, P., Cleeves, T., 2002, A & C Black ISBN 0 7136 5713 8
Birds of Britain and Europe Sterry, P., et al., 2001, AA Publishing ISBN 0 7495 3068 5
The Popular Handbook of British Birds Hollom, P.A.D., 1973, H.F. & G. Witherby Ltd ISBN 0 85493 002 7