Tag Archives: arctic

Open spaces: A new species of fly from the Yukon

There’s a little genus of small, rare flies that live in bird nests. They’re called Neossos, and a few years ago one of my former undergraduate students, Gregor Gilbert, pulled together what was known about the taxonomy and ecology of … Continue reading

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Lines on a map. Dots on a map.

I’m crossing some lines in the Yukon. I’m searching for dots. Several lines drawn on maps define the Yukon for me. There’s a straight line across the bottom of the Territory that marks 60° north latitude. To many Canadians, “north” … Continue reading

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Why the Yukon? My love of northern entomology

I’m north of 60° again. Back in Whitehorse, Yukon for the fourth time in five years, and getting ready to head north. Beyond Dawson City, beyond the trees, up the Dempster Highway to the tundra. I’m going to collect insects. … Continue reading

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High fliers: a new paper on some new arctic flies

Many people see the arctic as a pretty barren place, with not much biological diversity. In fact, one of the most well-known patterns in ecology — the latitudinal diversity gradient — incorporates that idea. As you leave the tropics and … Continue reading

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Spiders with an identity crisis: a new taxonomy paper

Two wolf spiders, whose names are Pardosa lapponica and Pardosa concinna, run across open ground all over northern Canada. Here’s the problem: these two species of spiders live in a lot of the same places, and they look very similar. Katie … Continue reading

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Twin Lakes: random thoughts on Yukon fieldwork

23 July, late at night: My three week field trip to the Yukon Territory is drawing to a close and we’re back at Twin Lakes Campground, on the Klondike Highway between Whitehorse and Carmacks. By the end of this trip … Continue reading

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Yukon Ho! The quest for northern flies continues

Since 2009 I’ve been part of the Northern Biodiversity Program, a collaborative project with some excellent colleagues and a whole team of fantastic students. We collected a arthropods at 12 sites in northern Canada so we could start addressing some … Continue reading

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