You can spot ear-tufted squirrels right away—those dramatic tufts on their ears really stand out. Abert’s squirrel and many red squirrel species grow clear ear tufts, especially when it’s cold, while some grey squirrels might show small or seasonal tufts.
Curious about which squirrels wear those tufts and why? Let’s dig into which species have them and how they help with warmth, hearing, or blending in. Maybe you’ll even learn how to spot a tufted squirrel the next time you’re out in the woods.
Squirrel Species With Ear Tufts
Here’s a look at the squirrel species that usually show off ear tufts, what those tufts look like, and where you might find these quirky creatures.
Red Squirrels and Eurasian Red Squirrels
Red squirrels (Sciurus vulgaris) usually sport noticeable ear tufts, especially in winter. You’ll see tufts sticking up a few centimeters above each ear.
Look for a small tree squirrel with reddish fur, a white belly, and a bushy tail. The tufts can change by region and age—youngsters often have smaller tufts than adults.
In places with cold winters, those tufts act like tiny earmuffs and make red squirrels easy to spot from a distance. If you wander through mixed woodlands in Europe or parts of Asia, chances are you’ll see Sciurus vulgaris with those classic ear tufts.
The color and tuft size do change with the seasons, so it’s worth checking field guides or photos for local differences.
Abert’s Squirrel and Tassel-Eared Squirrels
Abert’s squirrel (Sciurus aberti) gets famous for its long ear tufts—hence the nickname, tassel-eared squirrel. The tufts reach 2–3 cm and really stand out in colder months.
You’ll usually find these squirrels hanging out in mature ponderosa pine forests in Arizona, New Mexico, and southwestern Colorado. Abert’s squirrels have gray fur, a rusty stripe on the back, and pale underparts, but colors can shift depending on the subspecies.
Those tufts stick around most of the year, though some squirrels shed them in summer. If you want more about Abert’s squirrel and its habitat, check out this entry (https://en.wikipedia.org/wiki/Abert%27s_squirrel).
Kaibab Squirrel and Regional Variations
The Kaibab squirrel, a local form of Sciurus aberti, lives on the Kaibab Plateau. You’ll notice black underparts, a white tail, and the same tassel-like ear tufts as other Abert’s squirrels.
Ear tuft size and presence shift across ranges and seasons. Some Abert’s subspecies have smaller tufts or different coat colors.
When you’re trying to ID a squirrel, compare ear tuft length, fur color, and location to narrow it down. For a quick read about Abert’s tufted ears and their seasonal changes, this nature guide helps (https://peecnature.org/learn/nature-guides/featured-critters/aberts-squirrel/).
Physical Characteristics and Adaptations of Ear Tufts
Let’s talk about what ear tufts actually look like, how they change with the seasons or where the squirrel lives, and why they matter for warmth, hiding, and even squirrel “conversations.”
Purpose and Function of Ear Tufts
Ear tufts are just clumps of hair growing from the ear tips. On Abert’s squirrels, they can grow several centimeters long and make a sharp, pointed outline.
Tufts add a little flair to the squirrel’s silhouette and make the head look bigger—maybe that helps squirrels recognize each other? They don’t really boost hearing, but they might keep out debris and bugs.
You’ll mostly see big ear tufts on tree squirrels, not ground squirrels. The tufts might also help direct rain or snow away from the ear canal. If you spot a squirrel with a bushy tail and ear tufts, those tufts are a quick clue, along with color and size.
Seasonal and Geographic Variations
Ear tufts change with the seasons. In cold months, some squirrels grow longer, fuller tufts. During summer, those tufts can shrink or even vanish.
Where a squirrel lives matters too. Squirrels up north or at higher elevations usually show off bigger winter tufts than those in milder places. For example, red squirrels often have big tufts in winter but lose them when it’s warm.
Abert’s squirrels also shed their tufts along with their winter coat. When you’re identifying squirrels by ear tufts, check what time of year it is. That squirrel with long tufts in winter might look bare-headed by July.
The local habitat—whether it’s dense forest or open woods—also changes how obvious the tufts look.
Thermoregulation and Camouflage
Ear tufts help keep squirrels warm by adding insulation around the ears. In cold weather, the extra hair cuts down on heat loss from those thin-skinned ear tips.
Tufts also break up the shape of the squirrel’s head, making it harder for predators to spot them among branches and pine needles. That’s especially true when the fur color matches the season.
Insulation and camouflage kind of go hand in hand. In winter, thick tufts keep ears warmer and soften the contrast between ear and head. In summer, losing those tufts helps release heat and makes the ears less obvious against bright leaves.
Communication and Social Significance
Tufts act as visual signals between squirrels. If you watch them for a while, you’ll notice that tufts can really highlight their head movements and postures, especially when they’re showing off or getting aggressive.
Squirrels with prominent ear tufts often show off their maturity or good health. A squirrel with a thick, healthy tuft probably feels pretty confident—and other squirrels seem to notice. Sometimes, tufts make the head look bigger during a threat, which can make a squirrel seem more intimidating than it actually is.
You’ll spot tufts working together with tail flicks, quick vocal calls, or shifts in body posture. This visual language helps squirrels warn each other, mark their territory, or even try to impress a potential mate.
