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Wildlife Notes

Red-Eyed Vireo on limb

Red-Eyed Vireo

Red-eyed vireos typically sing high in tree canopies in short little bursts of 2-4 syllables, altering back and forth between ascending and descending tones so it sounds like a 90's Valley Girl on the phone saying, "Hello?" "Where are you?" "That's cool" "I'm up here." "Totally."

Kneeling cow moose

Kneeling Moose

Moose are tall, gangly creatures that normally eat from the trees. When a food source is on the ground things get challenging. Learn more in this post.

Red-bellied snake

Red-Bellied Snakes

Red-bellied snakes can be found in the eastern half of North Dakota and are the state's smallest snake reaching lengths of only 8-10 inches. 

Pintails

Birds of a Feather

Did you know a hummingbird has about 1,000 feathers on its body, whereas a Northern pintail has nearly 15,000? Feathers vary in structure and function. Check out this cool interactive learning tool, All About Feathers.

Otolith

Aging Fish

Have you ever wondered how a bony fish can be aged? Biologists count the growth sections of their otoliths. Learn more in this post.

Plains spadefoot held in hand

Plains Spadefoot

The plains spadefoot (Spea bombifrons) is the most easily recognized toad in North Dakota. Its skin is smooth like that of a frog, and it has a distinct vertical pupil like that of a cat. Its color varies from a light cream, to gray or brown, and may have small orange spots.

Whooping cranes flying

Whooping Crane Migration

The whooping cranes that make their way through North Dakota each spring are part of a population of about 500 birds that are on their way from their wintering grounds at Aransas National Wildlife Refuge in Texas to their nesting grounds at Wood Buffalo National Park in Canada, a distance of about 2,500 miles.

Channel catfish

Catfish Taste Receptors

Channel catfish are aptly nicknamed swimming tongues. Find out why in this Wildlife News post

Elk bugling

Elk Bugling

Department Upland Game Management Supervisor Jesse Kolar took this awesome video of a bull elk bugling in the badlands (Fall 2019).

Canada geese sitting in bald eagle nest

Canada Geese and Tree Nests

Did you know that Canada geese will sometimes appropriate old nests of tree nesting birds like eagles? How do the goslings get down from these nests? Find out here. 

Northern Hawk Owl in tree

Northern Hawk Owl

The northern hawk owl is a unique looking creature that can occasionally be found in North Dakota in the winter. 

Monarch butterfly crawling up leaf

Mimicry in the Wild

Is it a monarch butterfly or a viceroy? Viceroy, along with many other species, use mimicry to aide survival. Find out more in this post.

Pike with leopard coloration

Leopard Pike?

What is a leopard pike? Find out here!

American Bittern head from underneath

American Bittern Eyes

Did you know that the eyes on an American Bittern are set in their face so they can easily focus downward? Bittern eat a wide variety of prey like fish, insects, small reptiles and mammals which they use stalking behaviors to capture. 

White-faced ibis

Wading Birds in North Dakota

Many species of wading birds migrate through North Dakota. Some even breed here. Learn more in this short video.

Bigmouth buffalo (left), smallmouth buffalo (right)

Bigmouth and Smallmouth Buffalo

Bigmouth buffalo and smallmouth buffalo are members of the sucker family and both native to the Missouri River System in North Dakota.

Chokecherry

Chokecherry

Chokecherry (Prunus virginiana), a member of the rose family, is the state fruit of North Dakota. This small tree or shrub grows to a height of 20 feet. 

Porcupine in bush

Porcupine Predators

While some larger predators will take on an occasional porcupine, only one in North Dakota is a truly effective predator of porcupines. Learn more.

Great Horned Owl

Owls in North Dakota

Learn about owls that migrate through and/or nest in North Dakota.

Woodchuck

How much wood can a woodchuck chuck

So, how much wood would a woodchuck chuck if a woodchuck could chuck wood? Well, a New York state wildlife expert, Richard Thomas, decided to answer that question some years back.

badger hissing at camera

Badger

Badgers are found statewide in North Dakota. Find out more about this hard-digging furbearer in this segment of North Dakota Outdoors.

Sheep about to headbutt

Bighorn Sheep Clash

This clash of bighorn sheep was observed in the north unit of Theodore Roosevelt National Park in the fall of 2019. It was an epic battle, but in the end, no clear winner emerged...

Painted Turtle

Painted Turtle Gender Determination

Did you know that temperature influences the gender of painted turtles in the egg? If the temperature of egg incubation is around 78 degrees F, then the hatchlings will be male. If it is around 86 degrees F they will be females. For temperatures between 78 and 86 F they could be either.

Two-Headed Deer Fetus xray

Two-Headed Deer Fetus

As any dog owner knows, dogs love to pick up and carry around any dead critters they may happen across (a behavior which is perhaps preferable to their unfortunate penchant for rolling on the carcasses of dead critters they happen across), but imagine the surprise of one rural Mandan resident when his dog dragged home a two-headed white-tailed deer fetus.
Sprague's Pipit

A Look at Bird Legs

Did you know that birds stand on their toes rather than their feet? Learn more in this Wildlife Notes post.

Sharptail

Sharp-Tailed Grouse Lek

Arguably one of North Dakota's more entertaining upland game species is the sharp-tailed grouse. In the spring these grouse can be found on leks (dancing grounds) where males display to attract mates.

Dam sign

Lowhead Dam Dangers

Lowhead dams can be great locations for fishing, but they can also present real safety hazards. Find out more in this short video from a 2018 North Dakota Outdoors program.

softshell turtle

Softshell Turtles in North Dakota

Spiny and smooth softshell turtles can be found in the southern portions of the Missouri River System in North Dakota.