male south island tomtit attacking a rival, his own reflection in a window, nelson lakes national park, aotearoa / new zealand

aggressive angry aotearoa attacking beak behavior bird birds black breasted claws creek defending endemic flapping head hopeless hut island lakes large macrocephala male maori mauipotiki miromiro national native nelson new ngirungiru park passeriformes petroicidae pied reflection small songbird south tail territorial territory tit tom tomtit usurper window wings yellow yellowbreasted zealand