Citation
[Черво Е.Ю. 2025. Motacilla alba. https://rusbirds.ru/data/view?id=15545. Birds of Russia. Uploaded by: Евгения Черво 18.06.2025]
the quote is generated automatically, so it is possible to correct typos, etc. minor changes
The map contains minor random distortions. The true position of points is available only to users with Specialist or Experienced user statuses