Loic Poidevin / Fallow deer (Dama dama), three bucks in velvet in a row. Jaegersborg Dyrehave / Deer Park, Denmark. May. Small repro only.

Loic Poidevin / Ruff (Philomachus pugnax) male in courtship display at lek. Varanger, Norway. May. Small repro only.

Loic Poidevin / Ruff (Philomachus pugnax) male in courtship display at lek. Varanger, Norway. May. Small repro only.

Loic Poidevin / Brown bear (Ursus arctos) pair mating. Finland. May. Small repro only.

Melvin Grey / Greek Stream Frog (Rana graeca ) adult - diagnostic pale line down from snout just visible. Kresna Area, Bulgaria. Medium Repro only

Melvin Grey / Greek Stream Frog (Rana graeca ) adult - diagnostic pale line down from snout just visible. Kresna Area, Bulgaria. Medium Repro only

Melvin Grey / Greek Stream Frog (Rana graeca ) adult - diagnostic pale line down from snout just visible. Kresna Area, Bulgaria. Medium Repro only

Loic Poidevin / Korrigum (Damaliscus korrigum) portrait, Masai Mara, Kenya, Medium repro only

Andy Rouse / Cuckoo (Cuculus canorus) perched on branch with tail raised. Wales, UK. May. Medium repro only

Loic Poidevin / Great cormorant (Phalacrocorax carbo) feeding on fish, Marais Breton, Loire Atlantique, France, Medium repro only.

Markus Varesvuo / Hawk owl (Surnia ulula) and Black woodpecker (Dryocopus martius) perched in tree. Helsinki, Finland. December. Small repro only.

Pascal Kobeh / Close-up of Blue shark (Prionace glauca) Azores, Atlantic Ocean. Medium repro only