Laurent Geslin / Beech marten (Martes foina) at night in city, Switzerland, taken using infra red beam

Laurent Geslin / Carrion crow (Corvus corone) tearing at rubbish bag in urban park, Paris, France

Laurent Geslin / Wildboar (Sus scrofa) on street in Barcelona

Laurent Geslin / Starlings (Sturnus vulgaris) flying in to roost in city, France.

Laurent Geslin / Mallard duck (Anas platyrhynchos) in an urban setting with graffiti in background

Laurent Geslin / Kingfisher (Alcedo atthis) perching on the wheel of a shopping trolley in the heart of a city.

Laurent Geslin / Brown bear (Ursus arctos) climbing over wall to reach rubbish bins. Brasov, Romania.

Laurent Geslin / Rabbits (Oryctolagus cuniculus) in a Paris park at dusk. France.

Laurent Geslin / Rabbit (Oryctolagus cuniculus) sitting on grass in a Paris park with buildings behind. France.

Laurent Geslin / Rabbit (Oryctolagus cuniculus) sitting on grass in a Paris park. France.

Laurent Geslin / Fox (Vulpes vulpes) caught by infra red beam at night, Switzerland

Laurent Geslin / Photographer Laurent Geslin working at night, in Switzerland, testing infra red beam