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Amphibians are excellent indicators of ecosystem health. They are sensitive to pollutants and disturbance due to the extremely permeable nature of their skin. Furthermore, amphibians are associated with water. The quality of Ontario’s aquatic and semi-aquatic ecosystems is of concern. Amphibian monitoring is a key aspect of ecological assessment of wetlands, marshes, swamps, ponds, rivers and lakes. Furthermore, many amphibian species are an integral part of woodland ecosystems throughout the province of Ontario. For example, the biomass of red-backed salamanders in a typical mixed deciduous forest in Ontario exceeds that of the entire bird population during peak breeding season in that same forest. [read more]

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We are currently working on the startup of a few initiatives in Ontario addressing issues affecting amphibians and reptiles in Ontario. We have funding to study five-lined skinks at Kawartha Highlands Provincial Park and the Queen Elizabeth II Wildlands Park. The objectives of the research are to document the distribution and size of skink-populations in the parks. As a secondary goal we are taking time to document and assess some additional populations of amphibian and reptile species in the Kawarthas - our backyard. Several species occur within an hour or two of Lindsay including two-lined salamanders, gray tree frogs, five-lined skinks, musk turtles, Blanding's turtles, snapping turtles, spotted turtles, ribbon snakes, milk snakes and eastern hognose snakes. [read more]
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