Markus Varesvuo / Jay (Garrulus glandarius), two fighting in mid-air with another observing. Norway. October.

Markus Varesvuo / Jay (Garrulus glandarius), two fighting in mid-air with another observing. Norway. October.

Dave Bevan / Slow motion clip of a Jay (Garrulus glandarius) feeding from a peanut string during a snowstorm, Carmarthenshire, Wales, UK, November.

Bence Mate / Jay (Garrulus glandarius) jumping into the air, Pusztaszer, Kiskunsagi National Park, Hungary, November.

Markus Varesvuo / Eurasian Jay (Garrulus glandarius) perched, Heinola, Finland, November

Markus Varesvuo / Eurasian Jay (Garrulus glandarius) head portrait after bathing, Hungary, May

Markus Varesvuo / Siberian Jay (Perisoreus infastus) pair on snow-covered branch, Kuusamo, Finland, January

Markus Varesvuo / Siberian Jay (Perisoreus infaustus) in flight, Kuusamo, Finland, February

Markus Varesvuo / Siberian Jay (Perisoreus infastus) on snowy branch in coniferous forest, Posio, Finland, February

Pål Hermansen,Pal Hermansen / Song thrush (Turdus philomelos) with grub prey on the dashboard of an abandoned car in 'car graveyard' Varmland, Sweden, July

Pal Hermansen / Sparrowhawk (Accipiter nisus) attacking Jay (Garrulus glandarius) Telemark, Norway, September

Marie Read / Pinyon Jay (Gymnorhinus cyanocephalus), gathering Pinyon Pine seeds in autumn. Mono Lake Basin, California, USA, October.