Two mammals that might pollinate a plant are a deer and a squirrel. Other animals that possibly would pollinate a plant include elephants, bats, birds, monkeys, butterflies, moths and beetles.
Animal pollination is crucial for plants because it allows for plant reproduction in most cases. It is estimated that 80 percent of all flowering plants need animal pollination in order to reproduce, according to the United States Department of Agriculture. These animals visit the plants to eat nectar or to lay eggs. Some plants use wind pollination instead of animal pollination, but this strategy is less secure. It relies on the wind to be strong enough to carry the pollen to a female plant in order to initiate plant reproduction.