Seagulls nesting on a rocky cliff in Staithes, North Yorkshire, England, United Kingdom

seagulls nesting rocky cliff north yorkshire breeding season birds wildlife coastal birdwatching cliffs nature marine environment eggs nests habitat england animal behavior seabirds natural life activities ecosystem shorebirds outdoor conservation cliffside protection migration waterbirds british ornithology colony summer grounds avian young feeding parenting sea sites bird colonies beauty observation balance