Utilization of Guillemot Uria aalge colonies by Jackdaws Corvus monedula
- 1 January 1974
- journal article
- Published by JSTOR in Ornis Scandinavica
- Vol. 5 (2) , 71
- https://doi.org/10.2307/3676051
Abstract
Foraging activity of Jackdaws at a Guillemot colony on Skomer Island, Wales, is described. Colour ringing showed that only a few "specialist" Jackdaws...Keywords
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