Memory Possessive Nouns - Sing & PlurVersión en línea Learn and revise the difference between plural and singular nouns with regard to possessive nouns. por Pauline Borg the bear's fur the red deer's antlers the owl's eyes the squirrels' tails the owls' eyes the fox's whiskers the tails of the squirrels the fur of the bear the woodpecker's beak the beak of the woodpecker the whiskers of the foxes the eyes of the owl the whiskers of the fox the hedgehogs' spikes the eyes of the owls the bears' fur the fur of the bears the spikes of the hedgehogs the foxes' whiskers the antlers of the red deer