Chapter III. Workers on the Ground 25

Barn or White Owl, Tawny or Wood Owl, Long-eared Owl, Short-eared Owl, Little Owl, the Rook, Hooded Crow, Carrion Crow, Raven, Jackdaw, Jay, Magpie, Quail, Black-headed Gull, Starling, Rose Starling, Waxwing.