A Morning at a Black Grouse Lek 7

Name: A Morning at a Black Grouse Lek 7
Uploaded: 2023-08-02T20:50:28+00:00
Duration: 1 min 20 s
Description: A bird's heart beats 1000 times per minute during flight and 400 times per minute at rest.

ФОРУК007 3 years ago 3 Views

A bird's heart beats 1000 times per minute during flight and 400 times per minute at rest.