After post-tropical storm Fiona hit Prince Edward Island, snowshoe hares have become more prevalent, according to a wildlife biologist from the province. Garry Gregory from P.E.I.’s fish and wildlife division noted an increase in reports from Islanders who are observing more “rabbits” in their surroundings. However, these animals are actually snowshoe hares, not native rabbits.
While there is no formal data tracking the snowshoe hare population increase, Gregory believes that changes in the landscape since the storm make it reasonable to assume a rise in numbers. The debris left behind by the 2022 storm has created ideal escape cover for hares in forests and woodlots across P.E.I., allowing them to thrive.
The storm’s aftermath has also provided more winter food sources for hares, as sunlight reaching the forest floor has spurred the growth of plants they rely on, such as willows, grey birch, maples, and pin cherry. This new habitat benefits not only hares but also other wildlife like songbirds and American woodcock.
Despite more hares on the island, Gregory mentioned that it does not necessarily translate to an increase in predators. While in northern regions lynx populations closely follow snowshoe hare cycles, predators on P.E.I. are more generalist in nature.
For Islanders encountering hares in their yards, Gregory advised against feeding them as it is unnecessary and could lead to unwanted interactions with pets. Additionally, while some hares may carry ticks, the tick species commonly found on hares are not a significant concern for Lyme disease.
Overall, the presence of snowshoe hares on P.E.I. post-Fiona highlights the resilience of wildlife in adapting to changing environments, with the landscape alterations providing both challenges and opportunities for various species.