The increase in risk of predation with begging activity in broods ofmagpies Pica pica
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 180
- By:
- Publication type:
- Article
Works matching IS 00191019 AND DT 1992 AND VI 134 AND IP 2
Results: 12
1
2
The incidence of the tick parasite Ixodes uriae in Kittiwake Rissa tridactyla colonies in relation to the age of the colony and a mechanism of infecting new colonies
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 134, doi. 10.1111/j.1474-919x.1992.tb08390.x
- By:
- Publication type:
- Article
3
The breeding biology and population dynamics of king penguins Aptenodytes patagonica on the Crozet Islands
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 107, doi. 10.1111/j.1474-919x.1992.tb08387.x
- By:
- Publication type:
- Article
4
Sex ratios in broods of the lesser kestrel Falco naumanni
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 190
- By:
- Publication type:
- Article
5
Seasonal changes in egg-mass within and among clutches of birds: general explanations and a field study of the blackbird Turdus merula
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 171, doi. 10.1111/j.1474-919x.1992.tb08394.x
- By:
- Publication type:
- Article
6
Scaling nestling energy requirements
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 142, doi. 10.1111/j.1474-919x.1992.tb08391.x
- By:
- Publication type:
- Article
7
Reversal of breeding season by lowland birds at higher altitudes in western Cameroon
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 154, doi. 10.1111/j.1474-919x.1992.tb08392.x
- By:
- Publication type:
- Article
8
Regulation of postfledging dependence in the Spanish imperial eagle Aquila adalberti
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 128, doi. 10.1111/j.1474-919x.1992.tb08389.x
- By:
- Publication type:
- Article
9
Prey species and nutritive value of food fed during summer to king penguin Aptenodytes patagonica chicks at Possession Island, Crozet Archipelago
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 118
- By:
- Publication type:
- Article
10
Experimental test of an hypothesis explaining density dependent clutch-size in tits Parus spp.
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 192, doi. 10.1111/j.1474-919x.1992.tb08397.x
- By:
- Publication type:
- Article
11
Effects of mate removal on the behaviour and reproduction success ofreed warblers Acrocephalus scirpaceus
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 164, doi. 10.1111/j.1474-919x.1992.tb08393.x
- By:
- Publication type:
- Article
12
A probable case of sexually selected infanticide by a male dipper Cinclus cinclus
- Published in:
- Ibis (0019-1019), 1992, v. 134, n. 2, p. 188
- By:
- Publication type:
- Article