wagtail nest on the seaside meadow

animal baltic beach behaviour bird birdnest birder birdie birding birds birdsnest birdwatcher birdwatching bloom blossom blueheaded breeding coming ecology egg eyrie family feathered feathers female flava guide insectivorous late lathyrus laying little maritime meadow motacilla nest nesting of ornithology oviposition ovum pea peavine sea spring taxonomy tour trees wagtail yellow zoology