Laurent Geslin / Honey bee (Apis mellifera) hovering over a purple flower. Paris, France

Laurent Geslin / Honey bees (Apis melifera) flying in city. Paris, France

Laurent Geslin / Honey bees (Apis mellifera) flying through the city. Paris, France

Laurent Geslin / Two Kestrels (Falco tinnunculus) on a stone wall in Paris, with tourists in the background. France

Laurent Geslin / Male Feral pigeon (Columba livia) touching female with his beak. Paris, France

Laurent Geslin / Kestrel (Falco tinnunculus) male in flight with wings spread. Paris, France

Laurent Geslin / Two juvenile Kestrels (Falco tinnunculus) on a wall, hiding their faces in their wings. Paris, France

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

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 / Blue-tailed damselfly (Ischnura elegans) on leaf in front of the Eiffel tower, Paris, France.