Shots of drake and hen mallard duck swimming, of brown seagull airborne. CU of seagull flying, landing in water. Shot of seagulls flying and lighting on water. Shots of mallard drake and hen. Shot of seagulls diving for fish, fishing village on shoreline in background. Shots of baby grouse in tree, of mother grouse in tree, of three golden plovers on nests in marsh. Shots of plover nesting, leaving nest, performing sort of dance, settling down on chicks in nest.