Martin Grimm/ BIA / Eurasian Kestrel (Falco tinnunculus) male flying, Baden-Wurttemberg, Germany

Ralph Martin/ BIA / Oldworld Swallowtail (Papilio machaon) wing, Baden-Wurttemberg, Germany

Dietmar Nill / Close-up of two European hedgehogs (Erinaceus europaeus) feeding on windfall pears, Mossingen, Baden-Wurttemberg, Germany, October.

Dietmar Nill / European hedgehog (Erinaceus europaeus) in road at night, with approaching car headlights, Mossingen, Baden-Wurttemberg, Germany, October.

Gavin Hellier / Timelapse from day to night of lights coming on on Heidelberg Castle and on the Old Bridge over the River Neckar, Heidelberg, Baden-Wurttemberg, Germany, 2011.

Martin Grimm/ BIA / Rose-ringed Parakeet (Psittacula krameri), Baden-Wurttemberg, Germany

Martin Grimm/ BIA / Carrion Crow (Corvus corone) flying, Baden-Wurttemberg, Germany

Martin Grimm/ BIA / White Stork (Ciconia ciconia) parent with chick in nest, Baden-Wurttemberg, Germany

Martin Grimm/ BIA / Mute Swan (Cygnus olor), Baden-Wurttemberg, Germany

Ralph Martin/ BIA / Oldworld Swallowtail (Papilio machaon) butterfly, Baden-Wurttemberg, Germany

Ralph Martin/ BIA / Oldworld Swallowtail (Papilio machaon) butterfly, Baden-Wurttemberg, Germany

Martin Grimm/ BIA / European Robin (Erithacus rubecula), Baden-Wurttemberg, Germany