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Cooper's hawks are smallish "bird hawks" (slightly smaller than American Crows) with rounded wings, a long rounded tail, and long yellow legs. This is the mid-sized accipiter nesting in Oregon and is larger than the Sharp-shinned hawk, but smaller than the Northern goshawk. The usual mode of flight consists of several rapid wing-beats alternating with brief periods of sailing. Juveniles are dark above with underparts streaked vertically while adults tend to have a bluish cast to their gray upperparts. The long tail is barred dark and light with narrow whitish band at the tip. It is an uncommon breeder in…
At first look, the Willet is a rather drab and nondescript medium-sized shorebird found in wetland habitats and nearby uplands. However, further observation reveals subtle patterning in its relatively uniform grayish plumage and birds in flight expose a distinct, bold white wing bar that contrasts with a black border. Sexes are similar in appearance at all times of the year. Willet are present on breeding grounds in Oregon for a short period of time during spring and summer, but displaying birds are conspicuous and emit a loud and persistent "pill-will-willet" call. These vigilant and vocal individuals often hover overhead and…
Even in the most barren and desolate reaches of the Great Basin, the cheerful song of the hardy Rock wren will contradict any notion that the desert is devoid of life. This specialist of cracks and crevices can be found almost anywhere there is exposed rock. One of its most unique features is the mysterious pebble path is constructs from its stone-cave nest to the outside entrance. Drab and pale overall, the gray head and back, white to tawny underparts, and gray tail with buff-tipped corners distinguish this species from other wrens. The Rock wren is a common breeder in…
Features: Both males and females have a bluish bill with a black tip. Drakes are white on the top of the head, green eye stripes, purplish breast and flanks, white belly and wing covert patch, and have an iridescent black/green speculum. The grayish hen shows white on the wing covert patch. Habitat: An abundant overwintering duck, especially in the Willamette Valley and coastal areas. Prefer shallow habitats like wet meadows or marshes where, like geese, they feed on green grass and sedges. Techniques: These ducks are early migrants (September) but can be common in mixed duck bags throughout the season…
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…
Features: Slightly larger than its cousin, the rock pigeon, band-tailed pigeons have a grey body. As its name suggests, a wide pale band stretches along the tip of tail feathers. Up close a distinctive white, crescent-shaped mark across its neck is noticable. Habitats: Found on the west side of the state, the band-tailed pigeon frequents semi-open coniferous forests. It forages on wild seeds and fruits in tree tops. In search of food, it travels in flocks from tree top to tree top. Techniques: Find a food source, such as elderberry or cascara, and location with open shooting lanes. Then wait…
Appropriately named, adult long-toed salamanders have extremely long toes on their hind feet. Adults have black or brown skin that is smooth and moist with a yellow ragged-edged stripe running from its head to the tip of its tail. It is speckled with white or silver dots along its sides and underside. Adults may grow up to more than six inches in total length. Adult long-toed salamanders are seen infrequently, as they spend most of the year in the ground. They find cover in a variety of habitats including grasslands, dry shrub-steppe, pastures, lowland forests, high elevation lakes and ponds…
Formerly known as the Green-backed goldfinch, this species was either not present or overlooked during the 19th century by most Oregon ornithologists. The male's black forecrown contrasts smartly with the greenish back and bright yellow underparts. Females lack the clear contrasting colors of the males, though the tips of the secondary coverts and the base of the primaries are white in both sexes. Often the plaintive tee-yee call reveals the presence of the bird long before it is seen. In the north Willamette Valley the Lesser goldfinch is a fairly common breeder along the western fringe. Scattered and local 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 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…
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…
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…
The California kangaroo rat is the largest kangaroo rat in Oregon, but is only of moderate size within the genus. It has a moderately broad face, relatively large ears, and awl-shaped lower incisors. The tail is 150 percent of the length of the head and body. It is the darkest-colored kangaroo rat in Oregon. The pelage of the dorsum is composed of hairs with dark-gray bases, a narrow dark-buff band and black terminus. The venter, feet, upper lip,; and base, sides, and tip of tail are white and there is a white spot above each eye and behind each ear…
The Western red-backed salamander is a woodland species and is small and slender. It has a wide stripe running from the head to the tip of the tail that can be yellow, orange, green or brown. Mature adults can grow up to just over four inches in total length. Western red-backed salamanders live in humid coniferous forests with mild winters. They find cover in rocky substrates, including talus (rock fragment piles), boulders and rock outcroppings. They may also hide under or in rotting logs, leaf litter and other forest debris. Like other woodland salamanders, this species breaths through its skin…
Features: Canary rockfish are named for their bright yellow to orange mottled bodies. They also have undertones of gray and three orange stripes across their heads. They grow to be 30-inches long, and have very firm and desirable meat. Habitat: Canary rockfish are a schooling fish, common along the Pacific Northwest coast over rocky reefs and pinnacles. Larger adults are usually further offshore, with younger fish sometimes common down to 100 feet. Yelloweye, canary and vermillion rockfish can look similar. See this rockfish identification article for distinguishing features for each species. Technique: They readily take both bait and lures. Locate…
This largest of Oregon's hawks inhabits the most open country of the state's buteos, and watches over its home range on long, motionless wings for extended periods in search of prey. Ferruginous hawks are sensitive to human disturbance and tend to reside in remote areas. They occur in two color morphs, but dark-morph birds are rare in Oregon. Light-morph birds are white below with few markings except for the ruddy-colored leg feathers. The back and wing coverts are rust colored and the tips of the primaries and end of the tail tend toward dark smoky gray. It is an uncommon…
The Chisel-toothed kangaroo rat is an intermediate-sized kangaroo rat with a narrow face, small ears, and flat-faced, nearly square-edged lower incisors shaped like miniature chisels. Among kangaroo rats, the cheek pouches in relation to the size of the head are exceptionally large. The pelage on the dorsum is composed of hairs with medium-gray bases, a buffy band, and a tiny blackish tip, overall a dirty-sand color. The venter, upper lip, feet, and base and sides of the tail are white and there is a white spot above each eye and behind each ear. A black moustache, eyelids, ears and tail…