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 eyes of the owl the fur of the bears the spikes of the hedgehogs the owls' eyes the tails of the squirrels the squirrels' tails the bears' fur the bear's fur the red deer's antlers the antlers of the red deer the beak of the woodpecker the fur of the bear the foxes' whiskers the eyes of the owls the whiskers of the foxes the hedgehogs' spikes the whiskers of the fox the owl's eyes the woodpecker's beak the fox's whiskers