The natural park “Bird Harbor” is a unique natural area, practically unparalleled in the Russian Federation. Due to its accessibility, it serves as an indispensable object for the environmental education of the younger generation and is one of the most interesting excursion objects of the city of Omsk and the region. The total area of the natural park together with lakes and reservoirs is about 113 hectares. Over the past 25 years, 155 species of birds have been recorded in the protected area, more than half of which nest and breed there. The 26 species of birds noted in Bird Harbor are listed in the red books of the Russian Federation and the Omsk Region. In the natural park at the end of the 20th and the beginning of the 21st centuries, 17 species of mammals were found, which is more than 20 percent of the list of mammals in the Omsk Region.