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Tadorna

 
National Institutes of Health

Papers overview

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2006
2006
Owing to the international importance of the Wadden Sea for waders and waterfowl a long-term program to monitor chemical… Expand
  • figure 1
2005
2005
The juvenile call repertoire in both sexes consists of 7 calls which were put in 4 different categories. In the early stages… Expand
2005
2005
1981 wurden in sieben Regionen der deutschen Nordseeküste (Abb. 1) von sieben Brutvogelarten, die sich in Ernährung (Tab. 1) und… Expand
2005
2005
  • H. Oelke
  • Journal für Ornithologie
  • 2005
  • Corpus ID: 30348578
These results are based upon studies carried out in summer and early autumn 1964–67 on the major European moulting area for… Expand
1985
1985
  • D. Harper
  • Animal Behaviour
  • 1985
  • Corpus ID: 53171741
Abstract Adult robins are able to discriminate between chicks hatched in their own and in other territories. The latter are much… Expand
1982
1982
Abstract The mixing of ducklings from different broods, in several species of waterfowl, involves care of offspring other than… Expand
1979
1979
Abstract The shelducks (Tadorna tadorna) of the Ythan estuary, Aberdeenshire, defended feeding territories on the estuary, but in… Expand
1977
1977
Abstract The frequency of aggression increased in late winter, without change in flock density. Dominance was shown in both… Expand
1976
1976
A new species of cestodes, Fimbriarioides tadornae sp. n., is described from Tadorna tadorna from the Lake Tengiz (Central… Expand
1976
1976
A new species of cestodes, Fimbriarioides tadornae sp. n., is described from Tadorna tadorna from the Lake Tengiz (Central… Expand