'Among these creatures, males of the black species share egg-warming duties but trumpeter males don't'
swans
LISTEN TO THE ANIMALS: Among these creatures, males of the black species share egg-warming duties but trumpeter males dont
Among these creatures, males of the black species share egg-warming duties but trumpeter males don't
Among these creatures, males of the black species share egg-warming duties but trumpeter males don't
LISTEN TO THE ANIMALS
swans
LISTEN TO THE ANIMALS