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pro vyhledávání: '"Tomomi Shichi"'
Publikováno v:
Journal of Ethology. 20:87-88
The first observations of infanticide by a precocial avian species, Spot-billed Duck (Anas poecilorhyncha), were recorded on a small pond at Yatsu tidal flat, central Japan, from May to June 2000, where six families of conspecific and one Gadwall A.
Publikováno v:
Journal of Ethology; Sep2002, Vol. 20 Issue 2, p87-88, 2p