![Picture](/uploads/3/0/0/1/30011693/1400788765.png)
Isle Royale is home to hundreds of organisms, and it doesn't seem to be running out of room. Cold winters are one limiting factor that has affected the growth of the moose population. Cold winters will continue to be a threat to the small moose population. In the past, diseases such as: moose ticks, and canine-parvovirus affected the two main animals in the park.