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A Year-end Thank You!
It’s been a busy year: more than 100 educational posts on the plants, fungi, and wildlife of PEI; 79 in-person events at 25 locations across the province; and one popular new book! I sincerely thank the more than 2,000 people who attended my public walks and talks, the 17,500 who follow me on Facebook and Instagram, everyone who visits this website, and all those who took the time to like, comment, or share my posts. I’m truly grateful to each of you for supporting this work.
katemacquarrie22
Dec 7, 20251 min read


Woolly Alder Aphids
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI. Today we have an insect that people often mistake for a fungus. Meet Woolly Alder Aphids ( Prociphilus tessellatus ). From a distance, Woolly Aphids do look like some sort of fluffy, fungal mould on the branch of a tree. But take a closer look and you’ll see that those fuzzy clusters are actually dozens – sometimes hundreds – of individual insects crowded together. The
katemacquarrie22
Nov 12, 20252 min read


Holey Rocks
PEI’s shores are full of interesting finds, including holey rocks like this one. At first glance, you may think this stone was shaped by waves and tides, but the creators of these holes are biological, not physical. Rocks like this are sometimes called witches’ stones, hag stones, or adder stones, although those terms are more commonly applied only if one or more of the holes passes all the way through. According to legend, witches’ stones bring good luck by letting only good
katemacquarrie22
Oct 22, 20252 min read


Trembling Aspen
One of PEI’s most common trees is Poplar, aka Trembling Aspen ( Populus tremuloides ). The ‘trembling’ name comes from the habit of this...
katemacquarrie22
Oct 1, 20252 min read


Star Tunicate
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI. I recently received this...
katemacquarrie22
Sep 24, 20252 min read


White Spring Moth
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI! I was thrilled to get this photo...
katemacquarrie22
Jun 25, 20252 min read


Spruce Bark Beetle
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI! Today’s topic comes from my own...
katemacquarrie22
Apr 23, 20253 min read


Abuzz about Bees
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI. Today’s topic is courtesy of...
katemacquarrie22
Mar 30, 20255 min read


Burls vs. Galls
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI. Winter is great time to spot...
katemacquarrie22
Feb 5, 20253 min read


Winter Spiders
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI! Today’s topic is courtesy of...
katemacquarrie22
Jan 22, 20253 min read


Willow Pinecone Galls
Welcome back to Ask a Naturalist, your own personal Google for information on all things natural on PEI. I’ve had a few questions about...
katemacquarrie22
Oct 23, 20242 min read


Hickory Tussock Moth Caterpillars
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. Judging by the more than 50...
katemacquarrie22
Aug 28, 20243 min read


Japanese Beetles
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. Summer is peak season for...
katemacquarrie22
Aug 14, 20243 min read


Fall Caterpillars
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. I’ve been getting lots of...
katemacquarrie22
Aug 7, 20243 min read


Fern Leaf Rollers
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. I’ve been getting quite a few...
katemacquarrie22
Jul 10, 20242 min read


Spruce Galls
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI! Over the past week or so,...
katemacquarrie22
Jun 2, 20242 min read


Wetland Sheen
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. This time of year, I get a...
katemacquarrie22
Apr 17, 20242 min read


Of Mice and. . . Moles, Voles, and Shrews
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI. My recent post featuring...
katemacquarrie22
Mar 27, 20243 min read


Marcescence
Welcome back to Ask a Naturalist: your own personal “Google” for information on all things natural on PEI! In October, I posted about...
katemacquarrie22
Jan 31, 20243 min read


A New Year's Resolution: Nature Literacy
We’ve lost our nature literacy. Here’s why that matters. It wasn’t that long ago that just about every Islander knew how to catch a...
katemacquarrie22
Dec 26, 20232 min read
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