Male platypuses establish territories and display dominance with spur use during the breeding season. Females signal receptivity through scent marking and burrow location. Mating occurs in water or burrow entrances. Competition among males is fierce, sometimes involving venomous spur clashes. Breeding typically occurs in late winter or spring. Females lay eggs shortly after mating. These rituals ensure genetic diversity and reproductive success in small populations.
Complex mating behaviors support population resilience.
Territoriality and unique rituals reduce inbreeding and encourage mate selection.
Mating behaviors are closely linked to environmental conditions and survival strategies.
Australian Museum (australian.museum)