Snowshoe hares have become more prevalent on Prince Edward Island following post-tropical storm Fiona, according to a wildlife biologist from the provincial fish and wildlife division. Garry Gregory mentioned that Islanders have been observing an increase in what they believe to be “rabbits” in their surroundings. Despite the common misconception, these animals are actually snowshoe hares, as rabbits are not native to the region.
While there is no official data tracking the rise in the snowshoe hare population, Gregory suggested that alterations to the landscape post-Fiona make it reasonable to assume an increase. The storm left behind dense debris in forests, creating ideal escape cover for hares, making them less accessible to predators. This enhanced hiding environment may lead to a rise in the hare population, although it is anticipated that as the debris breaks down and tree cover diminishes, the advantage will gradually decrease.
The storm’s impact also opened up the forest canopy to sunlight, promoting the growth of plants like willows, grey birch, and maples that hares depend on for winter food. This new habitat not only benefits snowshoe hares but also supports other wildlife such as songbirds and grouse that utilize early successional growth.
While the surge in hare sightings might raise concerns about predators, Gregory clarified that the predator population on P.E.I. is not directly tied to the increase in hares as predators in the region are generalists.
For Islanders encountering hares in their yards, Gregory advised against feeding them, emphasizing that hares naturally feed on grass and herbaceous plants. Feeding them could potentially attract them closer to dogs, leading to risky situations. Additionally, he addressed reports of hares with ticks, explaining that the tick species found on hares are typically harmless and specific to wild hares and rabbits, posing no significant health threat unless the infestation is severe.