Beaver? Otter? Muskrat? A Field Guide to Freshwater Mammals

Think you saw a beaver or a mink? Here’s how to tell for sure.

Matthew L. Miller

The Mountain Beaver That Is Not A Beaver

The mountain beaver is a rodent like no other. Just don’t call it a living fossil.

Matthew L. Miller

Chipmunk Quest

A chipmunk is a chipmunk, right? Nope. There are 22 species in the United States. Here’s how to find them.

Matthew L. Miller

Easy Nature Adventures to Enjoy Near You

Our guide to fun and family-friendly nature activities, no special gear necessary.

Matthew L. Miller

How to See a Red Fox in Winter

Now is the perfect time to see (or smell) a fox. Here’s how.

Matthew L. Miller

Black Deer: Have You Seen This Rare Color of a Common Animal?

Black, or melanistic, white-tailed deer are a rare sight. Here’s what you need to know.

Matthew L. Miller

4 Fun + Informative (+Free) Apps for Upping Your Nature Knowledge

Looking for free and informative mobile apps to help you connect with nature near you wherever you are? We've got you covered. Pristine natural areas not required.

Cara Cannon Byington

Meet the Goat Antelopes: Strange, Large Mammals of the Mountains

Goat antelopes, the high-mountain mammals you don’t know – but should.

Matthew L. Miller

Discovered: The World’s Highest-Dwelling Mammal

A mammal on a Chilean volcano sets the record for high-altitude living.

Matthew L. Miller

The Big Bat Year: A Quest to See the World’s Bats

Birding’s Big Year has become a major event. But bats?

Matthew L. Miller

Local Critter Quest: Spot a Pocket Gopher

Are you up for the challenge of finding this underground mammal?

Matthew L. Miller

A Naturalist’s Guide to the South African Cape

From great white sharks to meerkats, from wildflower blooms to endemic birds, a guide to the South African Cape’s unique biodiversity.

Matthew L. Miller