Common kestrel (Falco tinnunculus) female and young bird in front of nest entrance, Muensterland, North Rhine-Westphalia, Germany, Europe

animal behavior animal behaviour animals in the wild animals animal aves behavior behaviour bird's nest bird nest bird of prey bird photography birds' nests birds of prey birds bird breeding area breeding grounds breeding ground breeding season breedings breeding time breeding breedin brood care central europe common kestrels common kestrel cub deserted diurnal bird of prey diurnal birds of prey empty eurasian kestrel european kestrel europe falconidae falconiformes falconinae falcons falcon falco tinnunculus falco fauna female animals female animal females female fledglings fledgling german federal republic germany habitat juvenile bird juveniles juvenile middle europe muensterland natural environments natural environment natural habitat nest entrance nesting sites nesting site nesting nests nest nobody no one no people nordrhein westfalen north rhine westphalia nrw offspring old world kestrel parental care pup raptor social behavior social behaviours social behaviour suckling uninhabited wild animals wild animal wildlife photography wildlife young animals young animal young bird young yuvenile