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

Andy Sands / Pied Flycatcher (Ficedula hypoleuca) male perched on mossy stump, Wales, UK, June

Grzegorz Lesniewski / Red-breasted Flycatcher (Ficedula parva) perched. Bieszczady National Park, the Carpathians, Poland, June.

Markus Varesvuo / Red-breasted Flycatcher (Ficedula parva) male perched on branch, Finland, May

David Kjaer / Female Pied flycatcher (Ficedula hypoleuca) with insects in beak on flowering hawthorn, spring, Wales UK

Paul Hobson / Female pied flycatcher on perch, England, UK

Andy Rouse / Pied Flycatcher , (Ficedula hypoleuca), male with food for young, UK

Andy Rouse / Pied flycatcher , (Ficedula hypoleuca), male with food, UK

Robin Chittenden / Red-breasted flycatcher (Ficedula parva) Suffolk, England, UK, October.

Robin Chittenden / Red-breasted Flycatcher (Ficedula parva) Suffolk, England, UK, October.

Paul Hobson / Pied flycatcher (Ficedula hypoleuca) male singing, perched on branch. Peak District National Park, England, UK. April.

Bruno D'Amicis / Collared flycatcher (Ficedula albicollis) male flight-displaying in front of centuries-old beech (Fagus sylvatica) tree. Abruzzo, Lazio and Molise National Park / Parco Nazionale d'Abruzzo, Lazio...