Great black-backed gull and herring gull’s friendship

Great black backed gull: Size: 64-79cm. Wingspan: 1,5-1,7m Weight: 1,5-2,3kg, can weigh up to 2,5kg. Herring gull: 54-67cm. Wingspan: 1,2-1,5m. Maximum over 1,5m. Weight: 900-1,6kg. Thanks for watching. Sub for more bird videos