Birds may not be the first animals that come to mind when you think winter wildlife tracks, but some of our avian neighbours spend more time walking than flying. Two good examples are Ruffed Grouse and Ring-necked Pheasant.   When identifying bird tracks, toe arrangement is a helpful place to start. Here we see three long toes pointing forward and one short toe pointing back in what’s called the Game Bird arrangement. Only four PEI bird species sport feet like these, and so r

Snow on spruce trees is a hallmark of the Canadian winter. While most PEI plants lose their leaves or disappear altogether as temperatures drop, you may not have thought about how and why conifers take a different approach. Today, we take a look!     Broad-leaved trees like Maple, Beech, and Birch produce big leaves with huge surface areas that are very efficient at catching sunlight and turning it into food for the tree. Even if those leaves didn’t freeze, they lose water an

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

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

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

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

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

Welcome to the final Mushroom Monday of 2025. We’ll end with a large and easy-to-identify species that hasn’t been recorded all that often on the Island: Northern Tooth ( Climacodon septentrionalis ).   As we’ve seen throughout this series, mushrooms come in all shapes and sizes, and can share physical traits without being closely related. The spore-bearing surface of Northern Tooth has spine-like ‘teeth’ rather than gills, folds, or pores (inset photo). Despite this, it is m

Earlier this year, my youngest (and largest) dog was cornered on the deck by something that was clearly very scary. I rushed to rescue him and immediately saw the fearsome creature: this lovely Northern Parula Warbler ( Setophaga americana ). ( No birds were harmed in the taking of this photo ). The Northern Parula is one of about 20 species of migratory warblers that breed on PEI. I’m no birder, but the Parula Warbler’s distinctive call is one of the few I recognize: a fast

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

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. I taste-tested today’s species for the first time this year, and it’s now among my favourite edible wild mushrooms. Meet the Olive Shaggy Parasol ( Chlorophyllum olivieri ). Shaggy Parasols are large, eye-catching mushrooms that can be found in grassy, open areas as well as in forests (especially under Spruce). Field guides often list them as lookalikes for edible Shaggy Manes, but they’re n

This fall, we’ve been exploring some of PEI’s least-common trees, including Balsam Poplar, Ironwood, and Jack Pine. Today it’s one many people haven’t even heard of: Bog Birch ( Betula pumila ).   We often think of Birch as among the majestic trees of PEI’s early forests. Nineteenth century writers told of Yellow Birch ( Betula alleghaniensis ) three to four feet in diameter, and it was said that Mi’kmaq people were able to make a six-person canoe from the bark of a single Wh

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. It’s often helpful to use more than just sight when identifying mushrooms, and today’s species has a very distinctive smell. Meet Sweetbread Mushroom (aka The Miller, Clitopilus prunulus ).   I confess that I generally don’t pay much attention to small mushrooms with white caps and gills. I’m sure they’re perfectly lovely, but I tend to assume they exceed my limited identification skills. Af

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. Little brown mushrooms can be tricky to identify, but today’s species has features that help it stand out: meet Mica Caps ( Coprinellus micaceus ). Mica Caps are part of the Inky Cap group of mushrooms, just like the Shaggy Manes ( Coprinus comatus ) I’ve posted about before. Although these two species share a similar approach to spore dispersal, they’re not closely related. As we’ve seen in

You may think of summer as peak season for PEI’s wild berries, but a few tasty treats are at their best this time of year. One of my fall favourites is Wild Lily-of-the-Valley (aka Canada Mayflower, Maianthemum canadense).   Wild Lily-of-the-Valley is NOT the same as the popular garden plant of the same name. The sweet-smelling European Lily-of-the-Valley ( Convallaria majalis ) contains toxic cardiac glycosides that can cause nausea, vomiting, diarrhoea, and irregular heart

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. Today’s species is one I’ve known about for decades...

Most Islanders are familiar with Poplar (aka Trembling Aspen, featured last week), and many know of its relative, Large-tooth Aspen. But...

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. Today, it’s one of the most common and widespread...

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

Welcome back to Mushroom Monday, your weekly look at some of PEI’s fascinating fungi. This week we have the interesting, toxic, and...