Optionen:
Größe:Strix alucoAsio otusAccipiter gentilis maleAccipiter gentilis femaleParabuteo unicinctus maleParabuteo unicinctus femaleButeo buteo maleButeo buteo femaleFalco cherrug maleFalco cherrug femaleFalco rusticolus maleFalco rusticolus femaleFalco peregrinus maleFalco peregrinus femaleTyto alba