Differences between toads and frogs: Frogs and Toads are under the same order, Anura. True frogs belong to the family Ranidae, and true toads belong to the family Bufonidae. A true frog has smooth, moist skin and long legs for leaping. They lay eggs in clusters with young living in water. Adult frogs live in […]
Missouri Springs Geology The majority of Missouri springs originate in the dolomitic rock mass that makes up the majority of the Ozarks (Vineyard et al, 1982). Dolomite, also referred to as dolostone, is a sedimentary rock with calcium magnesium carbonate (CaMg(CO3)2) as its primary constituent. Dolomite forms through the chemical alteration of limestone. As result, […]
Note: Safety tips will be underlined. First off, what is the difference between weather and climate? One can think of weather and climate in terms of time; weather constitutes the day-by-day (short term), while climate is a holistic look at a region’s weather over the years (long term) (Vipul, 2009). It can also be thought […]
Introduction: Turtles and tortoises form the oldest living group of reptiles on earth; fossil evidence suggests that turtles were alive during the Triassic Period, which was over 200 million years ago. They have evolved little since this time and remain well-adapted for a variety of different environments; in fact, turtles can be found on every […]
A guide to a certain grayish-brown American mammal with a foxlike face, black mask, and ringed tail.
A guide to this medium-sized, moderately fast growing, aromatic tree with three distinctive leaf shapes.
A guide to this small minnow, also called the common creek chub, found in the eastern United States and Canada.
A guide to the identification, distinguishing traits, life history, and distribution of this small woodland salamander.
A guide to these small sparrows that flit about Western forest floors and flood the rest of North America in winter.
A guide to a few of the most common species of grass found in Missouri, including a printable identification card.
A guide to some of Missouri’s most common large river fish.
A guide to identifying key traits and classifying eight species of spiders found in Missouri.
A guide to wildflowers in the Asteraceae family commonly found in the state of Missouri.
A guide for identifying invasive and potentially harmful species throughout Missouri.
A guide to the identification, anatomy, and importance of a seven different Missouri crayfish species.
A guide to stargazing, navigation, visible meteorological events, light pollution, and star legends.
A guide to the geologic history and structures of Missouri, including folds, joints, and faults.
If a Missouri snake is venomous: It is in the pit viper family – it will have a distinguishable pit between each eye and nostril. These pits, sometimes referred to as loreal pits or fossa, are used as infrared-detecting organs, allowing the viper to sense its prey. Its pupils will be vertical slits. It will […]
Missouri is home to 13 species of carnivore ranging from the tiny least weasel, weighing a mere 2 ounces, to the 240 pound black bear (Hunter 2011, Reid 2006). Carnivore in the scientific sense of the word refers not simply to a species that eats meat, but to a species belonging to the order Carnivora. Species that fall […]
Suborder: Myomorpha (mice, rats, gerbils, jerboas, and relatives): Superfamily Dipodoidea: Family Dipodidae (birch mice, jerboas, and jumping mice): Genus: Zapus Meadow jumping mouse – Z. hudsonius Superfamily Muroidea: Nearly every species of myomorpha within Missouri fall under the superfamily Muroidea. Members can be found on every continent except Antarctica, and they live in a wide […]
Suborder: Castorimorpha (beavers, gophers, kangaroo rats, pocket mice, and relatives): Family Castoridae (beavers): Genus: Castor North American beaver – C. canadensis North America’s largest rodent. Beavers are semiaquatic (Reid 179). Homes are made along lakes, rivers, streams, sometimes ponds, and even swamps. Well known for making dams, beavers will typically do this in lakes and […]
Suborder: Hystricomorpha (hystricognath rodents): Family Myocastoridae (coypus): Genus: Myocastor Coypu – M. Coypus Native to South America, the Coypu has been introduced to both North America and Europe where the animal is commonly known as the Nutria. They resemble muskrats, however Nutria are significantly larger weighing anywhere from 10 to 20 pounds. A surefire way […]
Habitats, attributes, behavioral patterns, history, and ancestry of Missouri black bears, along with a tracking guide.
Examples and descriptions of common Missouri trees from each family, along with a guide to leaf identification.
Identification and advice about four of the most common wild, edible plants of Missouri.
Background knowledge necessary for learning the raptors of Missouri.
A field guide to ten species of Missouri birds in the order ciconiiform and family ardeidae.
Dean Jenn Smith’s step-by-step guide to studying geologic rock in the field.
Here’s how to identify seventeen poisonous Missouri plant species that contain glycoside.
A guide to the eight common semi-aquatic snakes found in Missouri, of which only one is venomous.
A guide to the extirpated mammals as well as nonnative visitors of Missouri.
How to identify scat in Missouri and why it’s important!
A brief introduction to spiders of Missouri
A page about orchids
General Information: As the name suggests, semi-aquatic mammals refers to any mammal which spends part of its time on land and part in the water. These mammals hunt for at least part of their food in water. Due to the large amount of time they spend in bodies of water, they have specific adaptations to […]
An overview of edible, medicinal, or otherwise useful roots that can be found in Missouri.
This guide will give you a fundamental understanding of how Mushrooms are structured and where to begin if you are interested in foraging for or classifying mushrooms!
A complete guide to nuts of Missouri
Introduction Natural ambient noise is like a hidden choir, the backing noise to every experience in the great outdoors. The percussion of water droplets hitting leaves, the chirping of birds, the howl of wind, and of course the drone and rhythm of the insect community are integral to our sense of place in the wilderness. […]
The mint family!
A guide to lizards of Missouri
A General Guide to the Various Oaks Growing in Missouri
A guide to freshwater snails of Missouri