Peculiarities of the ecology of the waders in the Baikal Siberia

Specific Composition of waders nesting in Baikal Siberia includes 21 species. Features of nesting ecology were viewed - laying beginning, size of egg set, time of incubation, nesting biotopes and nest locations, vicinity wader’s colonies to another bird species. Special ecological conditions of waders nesting determine some special adaptations - extended reproduction time, ability for egg set recovery in case of their death, form different colonies, high level of caution, big waders are aggressivenessand small are secretive.