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” in yards, which are actually snowshoe hares native to the region. While there is no formal tracking data confirming a rise in the snowshoe hare population, Gregory believes the changes in the landscape post-Fiona suggest an increase in their numbers.
The aftermath of the storm, which left dense debris in forests and woodlots across P.E.I., provided ideal escape cover for hares, making them less accessible to predators. This increased hiding spots have likely contributed to a potential bump in the hare population. However, as the debris breaks down over time and coniferous trees shed their needles, the advantages gained by hares from the storm will diminish gradually.
The storm’s impact also allowed for new growth of winter food sources for hares, such as willows, grey birch, maples, and pin cherry, which are essential for their winter foraging. This new habitat benefits other wildlife species like songbirds and enhances biodiversity in the region.
While more hares on the ground may not necessarily lead to a rise in predators on P.E.I., Gregory highlighted that predators on the island are generalists and not solely reliant on snowshoe hares for sustenance. He advised against feeding hares if spotted in yards, as they typically avoid humans and could attract unwanted attention from pets.
Regarding concerns about ticks on hares, Gregory mentioned that the tick species commonly found on hares are not the ones associated with Lyme disease. It is normal for hares to have ticks, and there is usually no significant health impact unless the infestation is severe.
In conclusion, the increased presence of snowshoe hares on Prince Edward Island post-Fiona has had ecological implications, creating a more diverse and dynamic wildlife landscape on the island.