song thrush is in state of anxiety, singing thrush

animal assiduities attention balladeer ballet behavior behaviour bird blackbird brown calling chick choir colley court courtship creature ecology eyes feather female flight forest gallantry garden hunt interaction isolated marriage mating mavis melodist merlaison minstrel natural nature philomelos pose screaming singer singing small song songbird tendance throstle thrush troubadour turdus vocalist voice white wildlife woodland