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Discoveries in little-known fungi: Adventures in looking at lichens

Opegrapha parmeliiperda, cross section of one fruiting body showing four-celled spores developing inside spore sacs; blue colour result of treatment with potassium hydroxide followed by Lugol’s iodine solution. (Photo courtesy of Kendra Driscoll)

Opegrapha parmeliiperda, cross section of one fruiting body showing four-celled spores developing inside spore sacs; blue colour result of treatment with potassium hydroxide followed by Lugol’s iodine solution. (Photo courtesy of Kendra Driscoll)

I used to think that scientists understood the basics about most living things on Earth, that new species were all discovered long ago by people like Linnaeus and Darwin. Maybe you could find new species in the most remote corners of the planet,...

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A case of mistaken identity: Goldenrod and ragweed

Monarch butterfly on Canada goldenrod (Photo by Peter Jessen, CC BY-NC 4.0)

Monarch butterfly on Canada goldenrod (Photo by Peter Jessen, CC BY-NC 4.0)

I count myself fortunate when the change of seasons doesn’t bring about a runny nose, itchy eyes, headache and coughing, among other symptoms brought about by pollen (a fine powder produced by plants for sexual reproduction). Some pollen is...

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An introduction to Ontario's snakes

Blue racer (Photo by Joe Crowley)

Blue racer (Photo by Joe Crowley)

Here in Ontario, the most common snake I’ve come across is eastern gartersnake, quite often in my own backyard. Around two weeks ago, I went hiking with a friend and saw two small gartersnakes slither near the trail. While my friend...

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Cockroaches and colours: Exercises in attention on Pelee Island

Woodburnings of some my favourite species on Pelee Island: the eastern banded tigersnail, broad-banded forestsnail, and striped whitelip. These snails are all nationally endangered and threatened by a range of factors including climate change, habitat loss and competition from introduced snails and slugs. (Photo by Hashveenah Manoharan/NCC intern)

Woodburnings of some my favourite species on Pelee Island: the eastern banded tigersnail, broad-banded forestsnail, and striped whitelip. These snails are all nationally endangered and threatened by a range of factors including climate change, habitat loss and competition from introduced snails and slugs. (Photo by Hashveenah Manoharan/NCC intern)

On one of my first days working for the Nature Conservancy of Canada as conservation intern on Pelee Island, a cockroach had nestled itself into my copy of Mary Oliver’s collection of poems, Devotions. As a lifelong urbanite, my instinct was...

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A thank you letter to the young professionals of conservation

The 2021 eastern Ontario team at Elbow Lake, ON (Photo by NCC)

The 2021 eastern Ontario team at Elbow Lake, ON (Photo by NCC)

Spring is one of the best times to be a conservation biologist with the Nature Conservancy of Canada (NCC). I get to dust off my field boots, turn off my laptop and get back outside. There is a beautiful rhythm to resuming field work, and my to-do...

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The fossils of Camden East Alvar

A particularly exposed section of the Camden East Alvar, an NCC property just west of Kingston, Ontario. (Photo by NCC)

A particularly exposed section of the Camden East Alvar, an NCC property just west of Kingston, Ontario. (Photo by NCC)

Doing field work in the middle of the summer can be hot, but doing it on an alvar feels even hotter. An ecosystem formed with little to no soil on top of limestone bedrock, alvars typically have large areas of low-lying vegetation and exposed...

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Volunteers make Big Valley flourish

Volunteers and staff prior to planting (Photo by NCC)

Volunteers and staff prior to planting (Photo by NCC)

The Qu’Appelle River Valley is one of Saskatchewan’s prominent scenic landscapes. Its picturesque slopes and waterways host a wide variety species and offer views unlike any other in the province. I’ve driven through this region...

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What we know about lake-safe sunscreen

Shoreline of a lake (Photo by Salome Guruli via Unsplash)

Shoreline of a lake (Photo by Salome Guruli via Unsplash)

I always felt very lucky that I didn’t inherit my mother’s propensity to sunburn. I wore sunscreen constantly as a child because I was afraid I’d turn crispy from mere moments in the sun. To this day, I always wear sunscreen on...

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Clowns of the sea: the Atlantic puffin

Atlantic puffins (Photo by Laurel Bernard/NCC staff)

Atlantic puffins (Photo by Laurel Bernard/NCC staff)

The summer of 1999 was a unique one for me. I spent three months living on a small 23-acre (9.5 hectare) island 16 kilometres away from the nearest land. Machias Seal Island in New Brunswick was home to two full-time lighthouse keepers, three...

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Unlikely animal pairings: Part two

Brown-headed cowbird (Photo by David Dodd CC BY-NC)

Brown-headed cowbird (Photo by David Dodd CC BY-NC)

This is part two of a two-part series on unlikely animal pairings. Check out part one, the hunting partnership between an American badger and a coyote, here. Another unlikely animal partnership features a bird that is known to take advantage of...

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