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 reports from Islanders observing an uptick in “rabbit” sightings in their surroundings. However, these creatures are actually snowshoe hares, as rabbits are not indigenous to the area. Gregory acknowledged the numerous inquiries about rabbits and the anecdotal evidence of people encountering snowshoe hares on their properties.
While there is no formal data tracking the snowshoe hare population growth, Gregory suggested that alterations to the landscape after Fiona make it plausible that their numbers have risen. The storm debris left behind dense cover in forests and woodlots across P.E.I., offering ideal escape opportunities for hares. This cover has provided a sanctuary, making it difficult for predators to access the hares, consequently aiding in their survival and potential population increase.
The aftermath of the storm has also led to new growth in the forest canopy, allowing early successional plants to flourish. These plants, such as willows, grey birch, and others, serve as essential winter forage for snowshoe hares. The enhanced habitat benefits not only hares but also other wildlife like songbirds and game birds.
Despite the rise in hares, Gregory emphasized that it does not necessarily translate to an increase in predators on the island. Unlike in northern regions where predator numbers closely follow snowshoe hare cycles, predators in P.E.I. are more generalist in their diet.
For Islanders encountering hares, Gregory advised against feeding them as it is unnecessary and could potentially attract them closer to dogs, leading to harm. Additionally, he addressed concerns about ticks found on hares, clarifying that the tick species commonly associated with hares do not pose significant health risks like Lyme disease.
Overall, the increase in snowshoe hare sightings on Prince Edward Island following storm Fiona highlights the resilience and adaptability of wildlife in response to changing environmental conditions.
