Andy Rouse / Stonechat, (Saxicola rubicola) male shaking head, blurred motion. UK

Alan Murphy/ BIA / Clay-colored Thrush (Turdus grayi) feeding on berries, Texas

Hermann Brehm / Nightingale (Luscinia megarhynchos ) singing, Germany, April.

Dave Bevan / Male Pied flycatcher (Ficedula hypoleuca) calling to establish territory and attract a mate, Carmarthenshire, Wales, UK, May.

Dave Bevan / Slow motion clip of a Robin (Erithacus rubecula) flying to nest and feeding chicks, removes faecal sac, Carmarthenshire, Wales, UK, May.

Dave Bevan / Robin (Erithacus rubecula) singing, Carmarthenshire, Wales, UK, February.

Johannes Melchers/ BIA / Black Redstart (Phoenicurus ochruros) male, Georgia

Andres M. Dominguez/ BIA / Black Redstart (Phoenicurus ochruros) male, Cadiz, Spain

Thomas Harbig/ BIA / European Robin (Erithacus rubecula), Saxony, Germany

Marion Vollborn/ BIA / Tiger (Panthera tigris) female with cubs, native to Asia

Biraj Sarkar/ BIA / Verditer Flycatcher (Eumyias thalassinus) male, West Bengal, India

David Tipling / Nightingale (Luscinia megarhynchos) singing, Camargue Provence France May