a male western yellow wagtail or motacilla flava on grass

adult animal beak beautiful bird birding birdwatching europe european fauna field flava grass green grey greyheadedwagtail grounds headed headedwagtail horizontal male meadow motacilla motacillaflava motacillaflavathunbergi moulting natural nature ornithology outdoor outdoors run single sitting small songbird tail wagtail walking western wild wildlife yellow yellowwagtail