Белая сова в верхнем Приангарье

• Main Authors: Малеев, В., Попов, В.
• Format: Text
• Language: unknown
• Published: Общество с ограниченной ответственностью «Сибэкоцентр» 2007
• Subjects: СОВЫ; ПЕРНАТЫЕ ХИЩНИКИ; БЕЛАЯ СОВА; Nyctea scandiaca; Белая сова
• Online Access: http://cyberleninka.ru/article/n/belaya-sova-v-verhnem-priangarie; http://cyberleninka.ru/article_covers/14674669.png

The Snow Owl (Nyctea scandiaca) is the rare wintering species of the Baikal Region. The first registrations of it in the Angara region were in 1930s. We don't have any information about records of the species at the period 1930-1970. The Snow Owl has been registered in the Angara region since 1970s once again. The mass migration of the owl into the Nukutsk region was noted in autumn 2000. During the record routes along the Bratsk reservoir we noted more than 25 birds since 10 to 17 November. Recent years the number of records and the number of noted birds has increased that connected, as we believe, with the climate changing. Also we noted the number of owl records related with the number of micro mammals. The Snow Owl (Nyctea scandiaca) is the rare wintering species of the Baikal Region. The first registrations of it in the Angara region were in 1930s. We don't have any information about records of the species at the period 1930-1970. The Snow Owl has been registered in the Angara region since 1970s once again. The mass migration of the owl into the Nukutsk region was noted in autumn 2000. During the record routes along the Bratsk reservoir we noted more than 25 birds since 10 to 17 November. Recent years the number of records and the number of noted birds has increased that connected, as we believe, with the climate changing. Also we noted the number of owl records related with the number of micro mammals.