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Preble's shrew is the smallest shrew in Oregon; adults commonly weigh less than a dime. The pelage is medium dark-brown to very dark-gray on the dorsum and silvery gray on the venter. The tail is bicolored, medium dark-brown on the dorsal surface, white on the ventral surface and darkening toward the tip. In Oregon, it has been found in Deschutes, Grant, Klamath, Lake, Harney, Malheur, and Wallowa counties. Its habitats include marshes, along streams, dry bunchgrass, and wet, alkaline habitat. Grasses and sagebrush are common to most habitats.
The Northern flying squirrel is the smallest arboreal squirrel in Oregon. It is typically squirrel-like except that the fore- and hind legs are connected by a furred patagium that extends from the ankle to the wrist. It is lead colored with buffy brown to brown tips. It occurs in forested areas west of the Cascade Range and eastward to near Lakeview, Lake County and Paulina Lake, Deschutes County. The species also occurs in the Blue, Ochoco, and Wallowa mountains. Northern flying squirrels are mostly nocturnal although individuals may be observed abroad during light hours on rare occasions. They are usually
The Ermine is the smallest member of the genus in Oregon. It has a long, cylindrical neck and body and short legs, but the tail is relatively short. The head is flattened and somewhat triangular, the eyes are small and slightly protruding, and the ears are rounded. The summer pelage is brown dorsally, usually white or yellowish ventrally; in some individuals the throat and belly are splotched with brown or are entirely brown. In some populations east of the Cascade Range, ermines replace brown summer pelage with a white winter pelage. The tip of the tail remains black at all
The Long-tailed weasel is the larger of the two weasels in Oregon, but smaller than the other member of the genus, the mink. Males are considerably larger than females. The head is flattened and somewhat triangular; the body and neck are elongate and almost cylindrical; the legs are short, and the tail is long. The summer pelage is brown dorsally; the venter is yellowish to orangish except for a white chin and sometimes one or more scattered brown spots. The tip of the tail is black. The pelage is molted twice annually. In the Cascade Range and eastward through the
Features: White crappie are often confused with black crappie. White crappie have silvery bodies with blackish-green mottling forming narrow vertical bars on the sides. The forehead is more dished than in the black crappie. The dorsal fin has five or six spines and its length is less than the distance between the dorsal fin and eye. Habitat: White crappie do best in larger lakes and reservoirs and are more tolerant of turbidity and less dependent on aquatic vegetation than black crappie. They congregate around pilings, sunken logs, underwater brush, weed beds and rocks. White crappie begin life feeding primarily on
Features: Largemouth bass are greenish on the back and sides with a white belly and usually a dark horizontal stripe along the side. They are distinguished from their close cousin, the smallmouth, by a large mouth with the upper jaw extending behind the eye. Largemouth bass in Oregon can exceed 25 inches in length and a weight of 12 pounds. Habitats: Their preferred habitats are shallow ponds and lakes, or the backwater sloughs of rivers where aquatic plants or submerged logs and brush provide abundant cover. Largemouth bass begin life feeding on zooplankton (tiny crustaceans), but soon switch to insects
Features: In breeding plumage, green-winged drakes have a cinnamon-colored head with a green eye-stripe, gray back, flanks, and a bright patch of iridescent green on the rear of the wing (speculum). Hens are brown with a green speculum. Habitat: Green-winged teal are primarily winter migrants in Oregon. They are puddle (dabbling) ducks that prefer shallow areas like ponds and marshes, where they feed on or near the surface of the water by tipping up. Techniques: Teal are early migrants that begin arriving in Oregon in August but will continue to arrive into November. There are good early season hunts in
This bat, found in older forests, has a wingspan of about 10 inches. Its fur is glossy black, tipped with white. It forages over ponds, streams, meadows and roads, often flying very low and roosting behind loose tree bark. Maternity roosts of the silver-haired bat are found in trees. This bat usually bears twins. The silver-haired bat occurs statewide in Oregon except for most of the Columbia Basin and is an Oregon Conservation Strategy Species in all ecoregions except the Nearshore ecoregion. It is primarily associated with coniferous forests, including the juniper woodlands in the southeastern portion of the state
The ears of the pygmy rabbit are short, rounded, and covered with long silky hairs inside and out; the tail is small and covered with hairs possessing wide buffy bands with narrow blackish tips above and below; and the feet are short, densely furred below, and colored a light orangy-buff. In Oregon, pygmy rabbits have been found east and south of a line connecting Klamath Falls, Fremont, Redmond, and Baker City. This rabbit is closely tied to habitats dominated by big sagebrush. The Pygmy rabbit is an Oregon Conservation Strategy Species in the Northern Basin and Range ecoregion. Photo from
The black-tailed jackrabbit is slightly smaller than the white-tailed jackrabbit but considerably larger than the snowshoe hare. In conformation, it is much like the white-tailed jackrabbit. West of the Cascade Range, the dorsal hairs of this rabbit have gray blending to dark-brown or blackish base followed by a narrow band of buff and a black tip. Hairs on the throat, sides, and rump have gray bases blending to buff with short black tips. On the venter, hairs are white with light pinkish-buff tips. The tail is black on the dorsum and dark buff on the venter. The ears are dark
The white-footed vole is among the smaller voles. The pelage consists of dark bluish-gray hairs tipped with a rich brown or black on the dorsum grading lighter on the sides, thence to light gray to pinkish buff on the venter. The tail is distinctly bi-colored: white or buff on the vental surface, brownish black on the dorsal surface. The dark dorsal stripe is much wider than the lighter ventral stripe. The feet are light grayish. This vole occurs from Old Fort Clatsop, Clatsop county, and near Rainier, Columbia County, south through the coast range. Various Oregon specimens have been found
Features: Rocky Mountain bighorn sheep are the largest-bodied bighorn in North America and one of two subspecies of wild sheep in Oregon. Bighorn sheep were extirpated from the state in the 1800s so current populations are the result of a reintroduction effort by ODFW and sportsman groups. Habitat: Oregon’s estimated 800 Rocky Mountain bighorn sheep are found in the northeast corner of the state, in canyons of the Snake River and its tributaries and in alpine areas of the Wallowa Mountains. Techniques: Bighorn sheep are one of the rarest game species hunted in Oregon today, with about 100 tags available
The sagebrush vole is among the smaller voles in the state. The tail does not exceed the length of the hind feet. The long, soft, and dense dorsal pelage is grayish tan; the bases of the hairs are lead colored and the tips are black. The ventral pelage is pale buff, the feet light gray, and the tail slightly bicolored. In Oregon, it occurs mostly east of a line connecting The Dalles, Bend, and Klamath Falls, except it is absent from the Columbia Basin and most of the Blue and Wallowa mountains. Clustering of burrows tends to indicate that the
The common porcupine is a large, short-legged rodent with up to 30,000 bare-tipped quills (modified hairs) covering the upper parts of the body and the dorsal and lateral surfaces of the tail. The quills are scattered among much longer, course guard hairs; the underfur is woolly. The quills are arranged in rows across the body, the longest quills are on the rump, the shortest on the face. Quills used in defense are replaced commencing about 10-42 days after loss. The overall color of the porcupine is dark brown or blackish. The front feet have four toes, the rear feet five
The red fox has a beautiful orange-red coat, black feet, and black-tipped ears. The belly is usually white or light grey, the muzzle is narrow and pointed, and the ears are pointed. It is an opportunistic carnivore, eating what is available including small mammals, birds and their eggs, reptiles, amphibians, fruit and some insects. The red fox is territorial and mates for life Red foxes occur throughout much of Oregon.
Features: When in the ocean coho salmon can look very similar to Chinook salmon . However, coho will have a white gum line on the lower jaw with darker color both inside and outside of the gum line, and will only have spots on the upper lobe of their tails. When coho return to freshwater they become red on their sides and dark greenish on their backs, heads, and fins. Coho adults may reach 25 pounds or more, but rarely exceed 15 pounds. Habitat: Small, relatively low-gradient tributary streams with pea to orange-sized gravel for spawning and juvenile rearing. Coho
Features: Soles have flattened, oval bodies with both eyes on one side of their head. They are dark on top and light underneath. Habitat: They are commonly found on mud or sand bottoms from 5- to 750-fathoms deep. Techniques: Soles and other flatfish are best targeted by fishing with smaller hooks (less than 2/0) tipped with bait such as clam necks, sand shrimp, or chunks of herring or anchovy on a sandy or gravel bottom.
Features: A medium-size goose, adult snow geese are white with black-tipped wings that are visible in flight. Their pronounced pink bill has a dark "grinning" patch across it, and they have pinkish feet. Young of the year snow geese are grayish white with grey legs and bills. These birds are very vocal and can be heard over a mile away. Habitat: Snow geese are well-adapted to agricultural land. They can also be found in wetlands, roosting in open water. Sauvie Island, Summer Lake and Klamath wildlife areas have abundant snow goose populations during various times of year. Technique: Snow geese
Features: Both the male and female are gray or reddish-brown on the body with dark bars and spots throughout. They have variable tail colors but always have a black band near the tip. Habitat: Ruffed grouse are most commonly found in brushy riparian areas in eastern Oregon and in early-aged mixed woodlands in western Oregon, though birds may be found in pockets of good habitat nearly anywhere. Technique: The ruffed grouse is a bird of the edge, so look in edges of meadows, clearcuts, and where brushy growth meets timber. In September, when most ruffed grouse hunting takes place in
The body of the Pacific harbor seal is plump but tapers to small rear flippers permanently extended posteriorly. The head is large and rounded, the eyes are large, the limbs are short, and the nostrils sit dorsally on the muzzle. The nostrils can be closed when this seal dives. The tongue is notched at the tip. The pelage consists of long overhairs that overlay short underhairs. Markings are extremely variable, but in general the pelage is gray or brownish gray with numerous small spots of black that may coalesce to form splotches. Pacific harbor seals have been observed ashore at
