Newborn chicks of willie wagtail roosting in the cup-like nest on tree branch, protective mother guarding the nest in close distance, close up shot of Australian bird species during breeding season

willie wagtail willy rhipidura leucophrys passerine bird native australia new guinea nature natural habitat environment perch tree branch spring season species wild wildlife breeding chick new farm park garden animal brisbane nest roost boondall wetland queensland parkland mother new south wales tail wag protect offspring behaviour territorial parental care birdwatching newborn guard parent