Author: Paludan, Knud
Title: Contributions to the Breeding Biology of Larus argentatus and Larus fuscus
Description: København, Ejnar Munksgaard, 1951. orig.wrappers. 23x15cm, 142,(7) pp. University of Copenhagen doctoral dissertation.. 7pp folding plates.. Minor rubbing. Good. ¶ Includes folding tables + 7pp photoplates. Study of herring gull and lesser black-backed gull of Christiansø, Denmark.

Keywords: Zoology, Herring Gull, Lesser Black-backed, Danish Ornithology, Bird Birds Gulls, Breeding Biology, Reproductive, Denmark, Scandinavia, Ethology Behaviour