Aerial view of a colony of grey seals and common seals resting on a sandy beach with gentle waves and deep blue water, showcasing a tranquil coastal scene

seal animal beach sandy sand sea water coastal coast wave blue tranquil wildlife aerial drone flyover view findhorn bay grey lying mammal common rest halichoerus grypus phocidae true wild colony environment ecosystem ecology earless species harbor edinburgh scotland shore low tide nature natural habitat shoreline seashore marine conservation reserve galumph basking