Konrad Wothe / Pair of European nuthatches (Sitta europaea) mating, Bavaria, Germany, April.

Oliver Hellowell / Nuthatch (Sitta europaea) on mossy log, England, UK. January.

Erlend Haarberg / Eurasian nuthatch (Sitta europaea) Vauldalen, Norway. June.

Bernard Castelein / European nuthatch (Sitta europaea) with Dragonfly prey (Sympetrum species) Brasschaat, Belgium July.

Andy Trowbridge / European/Eurasian Nuthatch (Sitta europaea) perched on tree trunk. Southern Norway. September.

Dave Bevan / Juvenile European nuthatch (Sitta europaea) near nest, before parent arrives and feeds it, Carmarthenshire, Wales, UK, May.

Dave Bevan / European nuthatch (Sitta europaea) feeding fledgling on tree trunk, Carmarthenshire, Wales, UK, May.

Dave Bevan / Two juvenile European nuthatchs (Sitta europaea) begging for food at nest hole, fed by parent, Carmarthenshire, Wales, UK, May.

Dave Bevan / European nuthatch (Sitta europaea) walks down trunk to nest hole, enters to feed nestlings then exits and flies out of frame, Carmarthenshire, Wales, UK, May.

Dave Bevan / European nuthatch (Sitta europaea) chick at nest hole, Carmarthenshire, Wales, UK, June.

Stephen Dalton / Nuthatch (Sitta europaea) hunting insects in dead ash tree, Rookery Wood, Sussex, England, March.

Dave Bevan / European nuthatch (Sitta europaea) and fledglings feeding from a birdfeeder, Carmarthenshire, Wales, UK, June.