Platypuses have been observed swimming upside down while chasing prey along riverbeds. This allows access to prey hiding under obstacles. Their flat bodies and flexible limbs facilitate this maneuver. Electroreception continues to function in inverted positions. Such agility is rare among semi-aquatic mammals. Juveniles practice these movements to improve hunting success. Upside-down swimming increases feeding efficiency and predator evasion.
Acrobatic swimming enhances feeding versatility.
It demonstrates adaptability in complex aquatic habitats.
Platypuses can invert themselves underwater to reach hidden prey.
Australian Museum (australian.museum)