North Sterling State Park is located on the high plains of northeast Colorado in Logan County, 12 miles north of the town of Sterling and 20 miles south of the Nebraska border. The Pawnee National Grasslands are 20 miles to the west and the Chimney Canyons bluffs are just north of the park. The ...more ↓
The yellow perch (Perca flavescens), commonly referred to as perch, is a freshwater perciform fish native to much of North America. The yellow perch was described in 1814 by Samuel Latham Mitchill from New York. Yellow perch are closely related, and morphologically similar to the European perch (Perca fluviatilis); however, the two are recognized as independent ...more ↓
The freshwater drum, Aplodinotus grunniens, is a fish endemic to North and Central America. It is the only species in the genus Aplodinotus. The freshwater drum is a member of the family Sciaenidae, and is the only North American member of the group that inhabits freshwater for its entire life. Its generic name, Aplodinotus, comes from Greek meaning ...more ↓
The white bass or sand bass (Morone chrysops) is a freshwater fish of the temperate bass family Moronidae. It is the state fish of Oklahoma.
The rainbow trout (Oncorhynchus mykiss) is a species of salmonid native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead is an anadromous (sea-run) form of the Coastal rainbow trout (Oncorhynchus mykiss irideus) or redband trout (Oncorhynchus mykiss gairdneri) that usually returns to freshwater to spawn after living two ...more ↓
The black bullhead (Ameiurus melas) is a species of bullhead catfish. Like other bullhead catfish, it has the ability to thrive in waters that are low in oxygen, brackish, turbid and/or very warm. It also has barbels located near its mouth, a broad head, spiny fins and no scales. It can be identified from other bullheads as the barbels are black, and it has a tan crescent around ...more ↓
The flathead catfish (Pylodictis olivaris), also called the motley, yellow cat, opelousas, bashaw, or shovelhead cat, is a species of North American freshwater catfish. This is the only species of the genus Pylodictis. Ranging from the lower Great Lakes region to northern Mexico, they have been widely introduced and are an ...more ↓
The blue catfish (Ictalurus furcatus) is the largest species of North American catfish, reaching a length of 165 cm (65 in) and a weight of 68 kg (150 lb). The average length is about 25-46 in (64–117 cm). The fish can live to 20 years. The native distribution of blue catfish is primarily in the Mississippi River drainage, including the Missouri, Ohio, Tennessee, and Arkansas ...more ↓
Channel catfish, Ictalurus punctatus, is North America's most numerous catfish species. It is the official fish of Missouri, Iowa, Nebraska, Kansas, and Tennessee, and is informally referred to as a "channel cat". In the United States, they are the most fished catfish species with approximately 8 million anglers targeting them per year. The popularity of channel catfish ...more ↓
Notropis dorsalis, common name bigmouth shiner, is one of the 324 fish species found in Tennessee. It is a common minnow species found in the midwest region, but found as far as the east coast. There has been little information researched about this unremarkable minnow outside of the general body plan and habitat. They are often found along with common shiner in streams.
The sand shiner (Notropis stramineus) is a widespread North American species of freshwater fish in the Cyprinidae family. Sand shiners live in open clear water streams with sandy bottoms where they feed in schools on aquatic and terrestrial insects, bottom ooze and diatoms.
The common shiner (Luxilus cornutus) is a fish found in North America. It ranges in length between 2½ and 4 inches.
The fathead minnow (Pimephales promelas), is a species of temperate freshwater fish belonging to the Pimephales genus of the cyprinid family. The natural geographic range extends throughout much of North America, from central Canada south along the Rockies to Texas, and east to Virginia and the Northeastern United States. This minnow has also been introduced to many other ...more ↓
Campostoma anomalum, the central stoneroller, is a fish in the family Cyprinidae endemic to the United States.
The red shiner is a species of ray-finned fish in the Cyprinidae family. They are deep-bodied and laterally compressed, and can grow to about three inches in length. For most of the year, both males and females have silver sides and whitish abdomens. Males in breeding coloration, though, have iridescent pink-purple-blue sides and a red crown and fins (except the dorsal fin which ...more ↓
The common name of Hybognathus placitus is the plains minnow. It is one of the 324 fish species found in Tennessee.
The Suckermouth Minnow (Phenacobius mirabilis) is one of the 324 fish species found in Tennessee.
The longnose sucker (Catostomus catostomus) is a species of cypriniform freshwater fish in the Catostomidae family. It is native to North America from the northern United States to the top of the continent. It is also found in Russia in rivers of eastern Siberia, and thus one of only two species of sucker native to Asia (the other is the Chinese Myxocyprinus ...more ↓
The white sucker (Catostomus commersonii) is a freshwater Cypriniform fish inhabiting the upper Midwest and Northeast in North America, but is also found as far south as Georgia and New Mexico in the south. The fish is commonly known as a "sucker" due to its fleshy papillose lips that suck up organic matter from the bottom of rivers and streams.
The common name of Carpiodes carpio is the river carpsucker. It is one of the 324 fish species found in Tennessee. This fish species has a slightly arched back and it is somewhat stout and compressed. While the fins are usually opaque, in older fish they may be dark yellow.Carpiodes carpio is distributed along the Mississippi river basin from Pennsylvania to Montana. As a ...more ↓
The American gizzard shad, Dorosoma cepedianum, is a fish of the herring family Clupeidae native to fresh and salt waters of eastern North America.
The pallid sturgeon (Scaphirhynchus albus) is an endangered species of ray-finned fish, endemic to the waters of the Missouri and lower Mississippi River basins of the United States. Named for its pale coloration, the pallid sturgeon is closely related to the relatively common shovelnose sturgeon (Scaphirhyncus platorhynchus), but is much larger, averaging between 30 and ...more ↓
The northern pike (Esox lucius), known simply as a pike in Britain, Ireland, most parts of the USA, or as jackfish in Canada or simply "Northern" in the Upper Midwest of the USA), is a species of carnivorous fish of the genus Esox (the pikes). They are typical of brackish and freshwaters of the northern hemisphere (i.e. holarctic in distribution). Pike grow ...more ↓
Phidippus apacheanus is a species of jumping spider in the family Salticidae. It is found in the United States, Mexico, and Cuba.
Hyles lineata, also known as the white-lined sphinx or hummingbird moth, is a moth of the family Sphingidae. They are sometimes referred to as the hummingbird moth because of their bird-like size (2-3 inch wingspan) and flight patterns.
The Field Crescent (Phyciodes pulchella) is a butterfly of the Nymphalidae family. It is found in the Nearctic ecozone.
Vanessa atalanta, the red admiral or previously, the red admirable,is a well-characterized, medium-sized butterfly with black wings, orange bands, and white spots. It has a wingspan of about 2 inches (5 cm). It was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. The red admiral is widely distributed across temperate regions of ...more ↓
The Common Wood-nymph (Cercyonis pegala) is a North American butterfly in the family Nymphalidae. It is also known as the Wood-nymph, Grayling,Blue-eyed Grayling, and the Goggle Eye.
The Variegated Fritillary (Euptoieta claudia) is a North and South American butterfly in the family Nymphalidae. Even though the Variegated Fritillary has some very different characteristics from the Speyeria Fritillaries, it is still closely related to them. Some of the differences are: Variegated Fritillaries have 2–3 broods per year vs. one per year in Speyeria; ...more ↓
The queen butterfly (Danaus gilippus) is a North and South American butterfly in the family Nymphalidae with a wingspan of 70–88 mm (2.8–3.5 in). It is orange or brown with black wing borders and small white forewing spots on its dorsal wing surface, and reddish ventral wing surface fairly similar to the dorsal surface. The ventral hindwings have black veins and small white ...more ↓
The monarch butterfly (Danaus plexippus) is a milkweed butterfly (subfamily Danainae) in the family Nymphalidae. It may be the most familiar North American butterfly. The monarch butterfly is not currently listed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) or protected specifically under U.S. domestic laws. Its wings feature ...more ↓
The Dainty Sulphur or Dwarf Yellow (Nathalis iole) is a North American butterfly in the family Pieridae.
The Queen Alexandra's Sulphur, Alexandra Sulphur, or Ultraviolet Sulfur (Colias alexandra) is a butterfly in the family Pieridae found in western North America. Its range includes Alaska to the Northwest Territories and south to Arizona and New Mexico.
The Orange Sulphur (Colias eurytheme), also known as the Alfalfa Butterfly and in its larval stage as Alfalfa Caterpillar, is a butterfly of the family Pieridae, where it belongs to the lowland group of "clouded yellows and sulphurs" subfamily Coliadinae. It is found throughout North America from southern Canada to Mexico, but is absent from the central and ...more ↓
Uresiphita reversalis, the genista broom moth or sophora worm, is a moth in the Crambidae family. It was described by Guenée in 1854. It is found in North America, where it has been recorded from Nova Scotia to Florida, west to California, north to Colorado, Nebraska and Iowa It is also found in Mexico and Cuba, Bermuda, Puerto Rico and Jamaica.
The blue mud dauber (Chalybion californicum) is a metallic blue species of mud dauber wasp that is the primary predator of black widow spiders. Females build their own nests, but occasionally refurbish nests abandoned by other mud dauber wasps, particularly Sceliphron. It is not normally aggressive. It is similar in shape and colour to the steel-blue cricket hunter ...more ↓
Sphecius speciosus, often simply referred to as the cicada killer or the cicada hawk, is a large digger wasp species. Cicada killers are large, solitary wasps in the family Crabronidae. The name may be applied to any species of crabronid which preys on cicadas, though in North America it is typically applied to a single species, S. speciosus. However, since ...more ↓
Augochloropsis sumptuosa is a species of sweat bee in the family Halictidae.
Lasioglossum zephyrus is a sweat bee of the family Halictidae, found in the U.S. and Canada. It appears in the literature primarily under the misspelling "zephyrum". It is considered a primitively eusocial bee (meaning that they do not have a permanent division of labor within colonies), although it may be facultatively solitary (i.e., displaying both solitary and ...more ↓
Polistes aurifer, the golden paper wasp, is a species of paper wasp in the family Vespidae.
Polistes fuscatus, whose common name is the golden or northern paper wasp, is widely found throughout southern Canada, the United States, and Central America. It often nests around human development. However, it greatly prefers areas in which wood is readily available for use as nest material, therefore they are also found near and in woodlands and savannas. P. ...more ↓
Coccinella septempunctata, the seven-spot ladybird (or, in North America, seven-spotted ladybug or "C-7"), is the most common ladybird in Europe. Its elytra are of a red colour, but punctuated with three black spots each, with one further spot being spread over the junction of the two, making a total of seven spots, from which the species derives both its ...more ↓
Tetraopes femoratus is a species of beetle in the family Cerambycidae. It was described by LeConte in 1847.
The red milkweed beetle (Tetraopes tetrophthalmus) is a beetle in the family Cerambycidae. The binomial genus and species names are both derived from the Ancient Greek for "four eyes." As in many longhorn beetles, the antennae are situated very near the eye–in the red milkweed beetle, this adaptation has been carried to an extreme: the antennal base actually bisects the ...more ↓
Chauliognathus basalis, the Colorado soldier beetle, is a species of soldier beetle in the family Cantharidae. It is found in North America.
Phymata americana is a species of ambush bug in the family Reduviidae. It is found in Central America and North America.
Apiomerus spissipes is a species of assassin bug in the family Reduviidae. It is found in Central America and North America.
The western conifer seed bug, Leptoglossus occidentalis, sometimes abbreviated as WCSB, is a species of true bug (Hemiptera) in the family Coreidae. It is native to North America west of the Rocky Mountains (California to British Columbia, east to Idaho and Nevada) but has in recent times expanded its range to eastern North America, and has become an invasive ...more ↓
The band-winged meadowhawk (Sympetrum semicinctum) is a dragonfly of the genus Sympetrum belonging to the family Libellulidae....