This video is about a great tit singing in Belarus.
This 13 March 2021 video from Belarus says about itself:
Birds of prey. Excellent parents. Marsh harriers in breeding season. Bird nest with two chicks.
This 13 February 2020 video says about itself:
White-throated dipper. Feeding bird in the winter river. Cinclus cinclus.
This is very rare bird species for Belarus.
This video is about red-backed shrikes at their nest in Belarus.
At the end of the video, the young birds fledge.