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Pebbles
Too often, I hear people say that PEI is geologically dull. Sure, our bedrock is all sedimentary sandstone (except for the igneous Iron...
katemacquarrie22
Aug 173 min read
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The Story of PEI Part 12: 20th Century Land Use Change
Over the winter, we’ve explored the story of PEI starting with formation of its bedrock 300 million years ago, through the last ice age,...
katemacquarrie22
Apr 163 min read
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The Story of PEI Part 11: Introduced Game Birds
Last week, we looked at how and why mammals such as Raccoon and Skunk were introduced to PEI in the early 1900s. These were among our...
katemacquarrie22
Apr 94 min read
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The Story of PEI Part 10: Introduced Mammals
Over the past few weeks, we’ve explored how and why PEI lost its large, native mammals during the 18th and 19th centuries. But in the...
katemacquarrie22
Apr 23 min read
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The Story of PEI Part 9: Land Clearing
In the last few posts, we’ve looked at aspects of PEI’s forests and wildlife hundreds of years ago, before European settlement. In each...
katemacquarrie22
Mar 263 min read
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Lichens and Rocks
At the end of the last Ice Age about 12,500 years ago, PEI would have looked more lunar than Earthly: no vegetation, just clay, silt,...
katemacquarrie22
Mar 192 min read
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The Story of PEI Part 8: Plagues of Mice
Last week, we looked at some of the large mammals that once roamed PEI, including Black Bears, Lynx, Walrus, and Caribou. You may think...
katemacquarrie22
Mar 123 min read
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The Story of PEI Part 7: Early Wildlife
Last week, we explored the PEI landscape of three centuries ago, around the time Europeans arrived. Those pre-settlement forests and...
katemacquarrie22
Mar 53 min read
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The Story of PEI Part 6: Early Forests
This winter we’ve been looking at PEI’s natural history – the story our landscape tells about itself. So far, we’ve read chapters written...
katemacquarrie22
Feb 263 min read
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The Story of PEI Part 5: Post-glacial Land and People
So far this winter, we’ve explored the formation of the Island’s sedimentary sandstone, fossils that can be found within it, a unique...
katemacquarrie22
Feb 193 min read
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The Story of PEI Part 4: Glaciation
PEI has experienced many ice ages over its long history, but the landscape we know and love today was shaped by the most recent – the...
katemacquarrie22
Feb 123 min read
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The Story of PEI Part 3: A Unique Igneous Rock
The first chapters in the story of PEI are written in sandstone, and they tell us about the environment and the plants and animals that...
katemacquarrie22
Jan 292 min read
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The Story of PEI Part 2: Fossils
Some may say that PEI is geologically boring, but I think nothing could be further from the truth! Our sandstone bedrock holds...
katemacquarrie22
Jan 153 min read
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The Story of PEI Part 1: Bedrock
Humans think in decades, forests operate in centuries, but the history of the land around us spans eons. This winter, we’ll look at the...
katemacquarrie22
Jan 83 min read
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Sand Ripples
Few things say PEI more than the expanses of red, ripple-marked sand on our shores at low tide. Â One of my favourite things about those...
katemacquarrie22
Aug 21, 20242 min read
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Beaver Extirpation and Reintroduction
Over the past few centuries, PEI has lost some native animals and seen introductions of new, non-native ones. One of the most interesting...
katemacquarrie22
Feb 21, 20243 min read
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Game Bird Introductions
Releasing new species into the wild is generally frowned upon today, but this wasn’t always the case, and the 1940s were the heyday of...
katemacquarrie22
Feb 14, 20243 min read
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Rockhounding on PEI
You may not think of PEI as a rockhounder’s paradise, but there are interesting geological finds here. Sure, you’re not likely to come...
katemacquarrie22
Feb 7, 20242 min read
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Black Banks
I describe natural history as the story our land tells about itself. PEI’s bogs tell many interesting stories, and at Black Banks the...
katemacquarrie22
Jan 17, 20243 min read
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2024 Eclipse
The highlight of this year’s natural calendar is the total eclipse on April 8th. PEI will be in the path of totality, making this among...
katemacquarrie22
Jan 10, 20242 min read
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