Hoppa till huvudinnehåll Hoppa till primär navigationsmeny Hoppa till sidfot

Vol 68 Nr 3 (1991)

Publicerad: 1991-09-30

Research articles

Delayed autumn migration of the Swift Apus apus from Finland in 1986

H. Kolunen, V. A. Peiponen

81–92
- pdf (Engelska)
Enhanced predation rates on cavity bird nests at deciduous forest edges-an experimental study

U. Sandström

93–98
- pdf (Engelska)
Proximate factors affecting egg volume in subarctic hole-nesting passerines

A. Järvinen

99–104
- pdf (Engelska)
Mate guarding in forest-living, territorial Willow Tits

K. Koivula, M. Orell, S. Rytkönen

105–113
- pdf (Engelska)

Brief report

Diet of the Long-eared Owl Asio otus in Yugoslavia

D. Tome

114–118
- pdf (Engelska)
Breeding raptors and owls at Halinga, SW Estonia, in 1978–1989

E. Lelov

119–122
- pdf (Engelska)
The response of northern taiga birds to storm disturbance in the Koilliskaira National Park, Finnish Lapland

R. Virkkala, M. Heinonen, P. Routasuo

123–126
- pdf (Engelska)
Breeding biology of the Wood Sandpiper Tringa glareola in eastern Finnish Lapland

E. Pulliainen, L. Saari

127–128
- pdf (Engelska)

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