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Hoar Frost vs. Rime Ice
Few PEI scenes are more beautiful than frosty winter mornings like the one we had last week. Under certain conditions, ice crystals coat trees, twigs, and fence lines, turning the landscape into something magical. We call this ‘hoar frost’, but there are actually two very different types of ice that cause this phenomenon. Let’s take a look! ‘Hoar’ is an old word for feathery white, like a beard. It’s an apt description for the delicate, feathery ice crystals that form true
katemacquarrie22
12 hours ago2 min read


Snowshoe Hare Tracks & Scat
So far this winter, I’ve had more questions about this type of track than all others combined. It seems everyone is curious about Snowshoe Hares! I get it: Snowshoe Hare tracks look like they were made by Muppets and they’re everywhere . It’s been like this for the past couple of years, and I do think 2022’s Hurricane Fiona played a role. Leaning or downed hardwoods put tasty branches and buds within reach, and fallen conifers provide useful cover from predators. The dis
katemacquarrie22
4 days ago2 min read


Sunburst Lichen
The Island’s winter landscape is mostly monochrome, making the occasional burst of colour all that more beautiful. One of my favourite bright spots is the aptly-named Maritime Sunburst Lichen ( Xanthoria parietina ). Lichens are interesting in many ways, including how they survive our coldest months. Most living things go to great lengths to protect themselves from drying out or freezing: two major (and usually lethal) side effects of winter. That’s why PEI’s trees, plants, f
katemacquarrie22
Feb 82 min read


Canine Track Refresher
It’s breeding season for PEI’s wild canines, meaning foxes and coyotes are more active right now. Even if you haven’t seen (or heard) any in your neighbourhood, tracks will tell you who’s been around. Here’s my annual refresher on identifying fox, coyote, and dog tracks. You can check the Wildlife Tracks & Sign section of this blog for previous posts and additional photos of the features I look for. Too often, I see one-word answers to track ID questions online that are rea
katemacquarrie22
Feb 42 min read


Exploding trees?
There have been some bitterly cold days this winter, with temperatures well into the minus teens and twenties Celsius. Clear, cold days are great times to be in the woods, but you may notice some unusual noises: the snap, crackle and pop of trees! Media have been having fun with sensational ‘exploding tree’ headlines, but let’s look beyond the clickbait. A clear, bitterly cold day in the woods on PEI. Trees do their best to prepare for winter. This includes getting rid of tho
katemacquarrie22
Feb 12 min read


Bearberry
PEI has more than 30 native, wild plants with edible berries, but here’s one of the lesser-known: Bearberry ( Arctostaphylos uva-ursi ). Bearberry doesn’t compete taste-wise with some of our other wild fruit. Raw, the berries are dry and bland (but that’s probably just as well, because too many raw berries can have a laxative effect). Cooking improves their flavour and texture, and Bearberries make pleasant preserves, interesting additions to soups or stews, and excellent
katemacquarrie22
Nov 5, 20252 min read


Red Tree Brain Fungus
Fall may be peak mushroom season on PEI, but fungi can be found at all times of year. One that I’m seeing a lot right now is the...
katemacquarrie22
Apr 6, 20252 min read


Meadow Vole (aka Field Mouse) Tracks
If it looks like a Mouse and squeaks like a Mouse it. . . might be a Vole! This week, we explore Vole tracks and sign, and look at Voles’...
katemacquarrie22
Mar 9, 20253 min read


Variations on Hare Tracks
No matter where I go on PEI this winter – town or country – the most common tracks I see are from Snowshoe Hare. It’s been like this for...
katemacquarrie22
Mar 2, 20253 min read


Recognizing Red Squirrel Tracks
This winter’s frequent bouts of fresh snowfall have made for some ideal tracking conditions. While Red Squirrels are very common, it’s...
katemacquarrie22
Feb 23, 20252 min read


New Book Coming Soon!
My new book, Wild Foods of Prince Edward Island is coming out this spring and now available for pre-order. Published by The Acorn Press,...
katemacquarrie22
Feb 22, 20251 min read


A Busy Intersection
One of my favourite things about winter tracking is coming across a wildlife intersection: a spot used by a variety of animals. Often...
katemacquarrie22
Feb 16, 20252 min read


Beaver Tracks
It’s hard to find near-perfect examples of tracks from terrestrial mammals, let alone from semi-aquatic ones. That’s why I was thrilled...
katemacquarrie22
Feb 9, 20253 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


Spotting Skunks in Snow
Reading wildlife tracks and sign has very practical uses. For example, even with the recent cold snaps this winter, the Striped Skunks on...
katemacquarrie22
Feb 2, 20253 min read


Counting Crow (and other Corvid) Tracks
When you think about wildlife tracks and sign, I bet mammals immediately come to mind. But all sorts of wildlife leave tracks, including...
katemacquarrie22
Jan 26, 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


Recognizing Raccoon Tracks
This winter, we’re looking at how to identify PEI wildlife tracks and sign. Raccoons often stay in their dens and rely on fat reserves...
katemacquarrie22
Jan 19, 20253 min read


Cat Tracks vs. Dog Tracks
Whether it’s the potential for Bobcats here on PEI or reports of Eastern Cougar on the mainland, wild cats have a mystique that makes...
katemacquarrie22
Jan 12, 20253 min read


Differentiating among Fox, Coyote, & Dog Tracks
Happy New Year and welcome back to my Wildlife Tracks & Sign series. Each week for the next few months, we’ll look at how to identify...
katemacquarrie22
Jan 5, 20253 min read
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