a beautiful collared dove, streptopelia decaocto, perching on a branch of a horse chestnut tree, aesculus hippocastanum, in autumn

aesculus animal autumn background beak beautiful bird birds birdwatching branch chestnut collared decaocto dove england environment essex eurasian europe european eye feather feathers grey hippocastanum horse image natural nature one ornithology outdoor people perched perching pidgeon pigeon portrait resting streptopelia tree watching white wild wildlife wing wings