The haystackspecies composition of the northern pika (Ochotona hyperborea Pall., 1881) in one of the Pred-Baikal regions

The materials collected in July 2014 near the village Kochergat (Irkutsk region, Irkutsk district) located at the distance of 20 kilometers far from the lake Baikal (west coast) were taken as the basis for this report. 27 plant species were found in the haystacks relating to 15 families. The greatest quantity of registered species belongs to Rosaceae family (Rosaceae) - 7 (22.2%).