Looking for more information about common swifts

For my iNaturalist-project I would like to find out more about the extension of the breeding range of the common swift to the east. Can you help?

For more information please read: https://www.inaturalist.org/projects/picture-my-habitat/journal/73325-common-swifts-in-parts-of-asia

Publicado el 11 de diciembre de 2022 por spyr