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The Western spotted skunk is smaller and more weasel-like than the Striped skunk. The pelage is black with a somewhat pentagonal white patch between the eyes, a round white patch on each side of the head and four or six segmented white body stripes. This skunk is endowed with a muscle-encapsulated musk gland similar to those of the Striped skunk and so similarly, can eject musk from two papillae located under the tail. The odor of the musk is considered somewhat more pungent or acrid but is less spreading than that of the Striped skunk. In Oregon, this skunk occurs…

The bottlenose dolphin is the most common of the oceanic dolphins and can be found in all tropical and temperate oceans. Flipper was a bottlenose dolphin. Their considerable intelligence and permanently-affixed smile make them a favorite of aquarium and television shows. The U.S. Navy also uses bottlenose dolphins to find mines and booby traps underwater. Oregon is the northern extent of its range on the West Coast. They are most often seen offshore during the summer by tuna and other fishers. They are gray with light gray to white on the undersides. In size they range from six to 13…

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…

These small salamanders have solid green- brown- or gray-colored sides and backs with bright yellow or orange undersides. Adults can grow to four inches in total length. Columbia torrent salamanders spend their lives in and near cold and clear water bodies including mountain streams, springheads, waterfalls and seeps in older forests. They need loose gravel stream beds for hiding and foraging. They are highly connected to their water sources, but in times of heavy rainfall, they may venture into a nearby forest. The Columbia torrent salamander is an Oregon Conservation Strategy Species in the Coast Range and Willamette Valley ecoregions…

Adult Klamath black salamanders that live in Oregon are fully black with a smattering of bronze or green specks across the top of their heads, backs, tails and legs. The black salamander is one of the lungless salamander species and it breathes through its skin. Female black salamanders are generally larger than males and grow up to five-and-a-half inches in total length. Black salamanders live in forest, open woodland, moist talus (rock fragment piles) and streamside habitats. They use crevices in moist decaying logs or stumps, wet talus slopes or just under surface debris for cover during warm wet weather…

Known as "bluebill" to most hunters, this species is one of the most abundant and widespread of North American ducks. The lesser scaup is similar to the greater scaup in appearance and habits, but is smaller and lacks the white on the primaries. In the field, however, the black-and-white drakes and brown hens are very similar to greater scaups. The common vocalization is the purr call of the female; drakes are usually silent, but utter a low single-note whistle in courtship. In general, the lesser scaup is more apt to be found in interior or freshwater habitats while the greater…

Medium-sized diving ducks, Barrow's goldeneyes are the expected of the two goldeneye species in Oregon in the summer, but are typically less numerous in the winter. Drakes show graceful patterns of black and white, purple glossed head, white crescent-shaped patch between the eye and bill, steep forehead, and short bill. Females and juveniles have a chocolate-brown head, slate-gray back, wings and tail; adult females have a golden bill. They are the only waterfowl species known to defend winter territories different from breeding territories. It is uncommon from the Cascades eastward in both breeding season and winter, but it may concentrate…

The emperor is a medium-sized stocky goose with a white head and metallic blue-gray body reminiscent of a blue-morph snow goose. Dark throat and undertail coverts as well as yellow feet distinguish it from the latter. Juveniles are brown with a gray-black head and neck that becomes white with black flecking in late fall. Vocalizations include in-flight kla-ha, kla-ha, kla-ha, and an alarm call a deep ringing u-lugh, u-lugh, u-lugh. The emperor is a rare but regular visitor in Oregon during migration and in winter, most commonly on the coast. Hear the call of the emperor goose Photo from USFWS

This small white goose is similar in plumage to the snow goose in all ages. In mixed flocks, the Ross's smaller size, shorter neck, head and bill profile and more rapid wing-beat may be apparent. They are a common spring and fall migrant through Klamath and Harney basins. During migration and on wintering grounds, the Ross's goose uses lakes and shallow marshes for roosting and agricultural crops and irrigated hay meadows for feeding. They arrive in Oregon around mid-October and leave around mid-November to continue their migration. They are a common spring and fall migrant through Klamath and Harney basins…

The pied-billed grebe is an aquatic species that breeds at the edge of open water in freshwater lakes, ponds, sluggish rivers, and marshes. When disturbed, it sinks like a submarine, rather than diving, and re-emerges with only its head above water. This is a brownish grebe with a black vertical bar in the middle of the rather stubby, whitish bill, and jet-black throat patch on both sexes in alternate plumage. It has a surprisingly loud "yelping" call within a marsh. Young have striking stripes on the head. This bird is widespread and common in Oregon. It winters locally in open…

This small, dark-headed sparrow flashing white outer tail feathers is one of the state's most abundant species and one of the easiest to identify. When not nesting, the Dark-eyed junco might be seen nearly anywhere in the state. It is a regular visitor to city parks and neighborhood bird feeders. Most juncos occurring in Oregon show dark hoods, dull rusty-brown backs, and pinkish brown below the wings. Some are grayish, lacking much of the brown tones. They are most often observed in single-species flocks but individuals and small groups often join mixed wintering sparrow flocks. It is resident from the…

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…

The House sparrow is an invasive species introduced from Europe. No other North American wild bird is so associated with human settlement as this introduced House sparrow. Its foods are nearly all imports, and its nesting and cover requirements are also human-derived. The House sparrow and European starling are the only introduced passerine birds that are thriving in Oregon. These birds can dominate bird feeders and utilize nest boxes that were intended for native species. The House sparrow can be found statewide around buildings at human developments of adequate size ranging from scattered farmsteads in remote and rural areas to…

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: Along Oregon's coast there are two species of mussel. Bay mussels ( Mytilus edulis) are bluish-black and grow to about 3 inches in length. California surf mussels ( Mytilus californianus) are brown or black and grow to about 7 inches long. Habitat: Mussels often inhabit boulders in the upper tidal zone so it is best to go looking for them during low-tide. Technique: Wearing a glove, use a twisting motion to pull mussels off the rocks, then immediately pull the "beard" off the bottom, the hairs that previously anchored the shellfish to the rocks. Be sure to check the…

This is the world's smallest "peep" and can usually be picked out by its brownish coloration, dull yellowish legs, and hunched, creeping foraging style. Least can be found in small flocks in Oregon almost year-round. The Least sandpiper feeds on open mud with Western sandpipers but often feeds where some grass, salicornia or other cover is present, avoiding walking in the water as Western often do. It is uncommon to locally abundant statewide in migration, with most birds along the coast and at larger lakes and marshes inland. It is locally common on the coast in winter; smaller numbers winter…

The Black-backed woodpecker can often be found in the open expanses of a recent forest fire or the twiggy closets of a bark beetle outbreak. It may be heard before seen, with its accelerating drum ringing from a prominent snag or its snarling call. Its nest is often low in a tree; both living and dead trees are used, but may require heartrot for excavation of nest cavities. Nest trees are often smaller in diameter than those used by other cavity nesters. It is a rare to locally common resident near the summit and on nearby plateaus and ridges on…

The Juniper titmouse presents the demeanor of a miniature jay with its crest jutted proudly upright. It is a pale gray bird above and underneath, with little or no brown coloration. Songs and calls are useful in locating hidden titmice. The Juniper titmouse occurs in pinyon pine-juniper woodlands in the bulk of its range. This bird is a cavity nester. The nest is often placed in a crevice of a twisted trunk of large, older junipers. It primarily forages in junipers and juniper seed are important in the winter diet. An Oregon Conservation Strategy Species in the Northern Basin and…

The Striped skunk is about the size of a house cat with a pointed head; slightly upturned, nearly spherical nose pad; and beady black eyes. The pelage is entirely black except for a narrow white stripe on the forehead and nose, a white pate leading to two diverging white stripes on the back that extend partly or completely to the rump. Entirely white skunks, or skunks with the black replaced by seal brown or the white replaced by yellow are also know to occur. Without doubt, the most widely recognized characteristic of the Striped skunk is the pungent odor of…