After post-tropical storm Fiona, Prince Edward Island has experienced a noticeable increase in snowshoe hares, as reported by a wildlife biologist from the province. Garry Gregory from P.E.I.’s fish and wildlife division mentioned that Islanders have been observing more hares in their yards, often misidentified as rabbits. While there is no formal data tracking the surge in the snowshoe hare population, Gregory believes that the changes in the landscape post-storm Fiona have likely contributed to this increase.
The aftermath of the storm left dense debris in forests and woodlots across P.E.I., providing ideal escape cover for snowshoe hares. This cover has enabled more hares to survive, potentially leading to a rise in their population. As time passes, the cover will diminish as debris decays and coniferous trees lose their needles, gradually reducing the advantages hares gained from the storm.
Additionally, the storm’s impact on the forest canopy has allowed early successional plants to thrive, offering essential winter food sources for hares like willows, grey birch, maples, and pin cherry. This growth also benefits other wildlife species such as songbirds and woodcock.
Despite the increase in hares, Gregory noted that it does not necessarily translate to a surge in predator numbers on P.E.I. Unlike in northern Canada, where predator populations are closely tied to hare cycles, predators on the island are generalists that feed on various prey.
For Islanders encountering hares in their yards, Gregory advised against feeding them. Hares primarily feed on grass and herbaceous plants in the summer, and there is no need to provide additional food. Feeding hares could attract them closer to dogs, posing risks to both animals.
Furthermore, Gregory addressed concerns about ticks on hares, stating that the tick species commonly found on hares are not those associated with Lyme disease. While ticks on hares are normal and typically not harmful unless infestations are severe, growing public concern and increased photo-taking capabilities have led to more reports of ticks on hares.
