Snowshoe hares have become more prevalent on Prince Edward Island following post-tropical storm Fiona, according to a wildlife biologist from the province. Garry Gregory from P.E.I.’s fish and wildlife division mentioned an increase in sightings of “rabbits” by Islanders, though these animals are actually snowshoe hares, not native rabbits. While there is no formal data tracking the snowshoe hare population increase, Gregory believes changes in the landscape post-Fiona have likely contributed to this rise. The storm left behind dense debris in forests, providing ideal cover for hares, making them less accessible to predators.
The aftermath of Fiona also allowed for new growth of winter food sources for hares, such as willows, grey birch, and maples, which are essential for their survival during colder months. This new habitat not only benefits hares but also supports other wildlife like songbirds and grouse. However, the restoration of certain tree stands to pre-Fiona conditions may take decades.
Despite the surge in hare sightings, Gregory noted that this does not necessarily mean an increase in predator populations on P.E.I., as predators on the island are generalists. He advised Islanders against feeding hares, emphasizing that they have abundant natural food sources and may become wary of human interaction if fed. Feeding hares could also inadvertently expose them to dangers from pets like dogs.
Reports of hares with ticks have also been on the rise, potentially due to increased public awareness and the ability to capture photos with smartphones. However, the tick species commonly found on hares are not the same ones linked to Lyme disease, and infestations usually do not pose significant health risks to the animals.