The black-throated loon (Gavia arctica) is a migratory aquatic bird found in the northern hemisphere

Name: The black-throated loon (Gavia arctica) is a migratory aquatic bird found in the northern hemisphere
Uploaded: 2017-03-20
Duration: 37 s
Channel: hydrobiolog
Description: The black-throated loon (Gavia arctica) is a migratory aquatic bird found in the northern hemisphere