Structure and spatial organization of deer populations

摘要: Visual observations of five deer species (moose, red, sika, fallow, and roe deer) have been taken since 1966 in four forest districts lowland Poland. Forest studied varied diversity fertility sites plant associations. Altogether, there were gathered almost 8.5 thous. observations, most which (6.4 thous.) concerned the deer. Information was obtained on population structure (sex ratio, age classes, association), diurnal rhythm activity, frequentation animals different habitats. Badania nad strukturą i organizacją przestrzenną populacji losi, jeleni szlachetnych, danieli sarn prowadzono w czterech środowiskach (Nadl. Ilawa, Plaska, Jozefow, Kobior) latach 1964-1975. Zebrano material ok. 8,5 tys. obserwacji (Tab. 1) tym 6,4 szlachetnych.