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A thick body, small head and coloration similar to a killer whale make this dolphin easy to recognize. Dall’s porpoise is mostly black with a large white patch on the belly and flanks. The small dorsal fin is partly white and the trailing edges of the tail are frosted white. About seven feet long and weighing around 400 pounds, Dall’s live only in the north Pacific. Dall’s are the fastest of all small cetaceans and can swim at up to 35 miles per hour, almost as fast as a killer whale. When swimming at the surface they create a characteristic
Like the name suggests, harbor porpoises remain close to shore and in river estuaries and bays usually less than 650 feet deep. This makes them the most likely porpoise seen from shore. They seem more shy than their larger, more gregarious cousins, like the Dall’s porpoise or bottlenose dolphin. You won’t see them riding the bow waves of boats. They are also not as social, usually seen alone or in small groups of two or three, rarely more than five individuals. Found throughout the temperate coastal waters of the Northern Hemisphere, harbor porpoises are the smallest of the Northern Pacific
Seeing killer whales off the Oregon coast is a rare treat, but whale watchers can usually count on a pod of orca’s patrolling the coast in mid-April – just in time to intercept baby gray whales. Orcas are most often seen in the ocean off Depoe Bay and Newport, but can be spotted coastwide. The first thing you are likely to see when sighting killer whales is their dorsal fin. Male orcas have a dorsal fin that can be six feet in height, juveniles and females have shorter fins. These large fins can be seen from quite a distance. There
Oregon's native turtles are in trouble. Invasive, non-native turtles such as the red-eared slider and snapping turtle compete with Oregon's turtles for food, habitat and nesting sites. Our native turtles are also preyed upon by bullfrogs and are affected by habitat loss and degradation. Check out this video to learn more about Oregon's native turtles and invasive turtles.
Western painted turtles need marshy ponds, small lakes, slow-moving streams and quiet, off-channel portions of rivers. They prefer waters with muddy bottoms with aquatic vegetation. Open ground for nesting and logs for basking help keep this species healthy. These painted turtles occur in the Blue Mountains and Willamette Valley ecoregions. In the Columbia Plateau, East Cascades and West Cascades ecoregions, they live only along the Columbia River. Western painted turtles are an Oregon Conservation Strategy Species in these: Blue Mountains, Coast Range, Columbia Plateau, East Cascades, West Cascades, Willamette Valley. Photo by Robert Bryce Ott
Western pond turtles prefer marshes, streams, rivers, ponds and lakes. They need sparse vegetation nearby for digging nests and like to bask on logs. Population declines are due to habitat loss, degradation of nesting areas by invasive plants, competition from non-native turtles and disease. Predators include raccoons and invasive bullfrogs and fish. Western pond turtles are Oregon Conservation Strategy Species in the Coast Range, East and West Cascades, Klamath Mountains and Willamette Valley ecoregions. Photo by Simon Wray, ODFW
Named for their relatively large head, adult loggerhead turtles can weigh 250 pounds and be three feet in length. Photo from naturalhistoryman, Flickr
The largest of hard-shelled sea turtles, the green turtle weighs 300 to 350 pounds as an adult, and feeds primarily on sea grasses and algae. Strictly herbivores, green sea turtles are named for their greenish-colored fat. Photo by Dave Budeau, ODFW
Proposed critical habitat for this endangered species includes Oregon waters. Photo by Alistair Rae, Flickr
Lizards are more like ancient reptiles than either snakes or turtles. There are more than 2,500 species of lizards known in the world and they range from legless, snake-like varieties to the better known, four-legged type with five toes on each foot and scaly skin. Most lizards lay eggs but some give birth to live young. Most eat insects and small animals; some eat plants. Many lizards are very fast and most can swim. Some can even "swim" through sand, just below the surface. Lizards don't like to be caught and several species will take some pretty drastic steps to
This lizard prefers humid areas, such as the edges of meadows in coniferous forests, and is also found in riparian zones. This is the only lizard found in the cool coastal forests of northern Oregon. The Northern alligator lizard eats small invertebrates (termites, beetles, ticks, spiders, millipedes, and snails), and occasionally takes small birds, mammals, and other lizards. Photo by Simon Wray
The Southern alligator lizard is found in a variety of habitats from grassland and chaparral to oak woodlands and edges of open coniferous forests, as well as riparian zones and moist canyon bottoms. It requires thickets, brush heaps, downed logs, or rock piles for cover. This carnivorous lizard feeds primarily on small invertebrates (slugs, spiders, centipedes, scorpions, beetles, grasshoppers, and crickets), but also is known to feed on bird eggs, nestlings, other lizards, and small mammals. Photo by Alan Harper, Creative Commons
This lizard is found in a variety of desert shrub vegetation types, but is most dependent on the presence of rock outcrops, boulders, or talus slopes. The Mojave black-collared lizard is an aggressive carnivore that eats a variety of other reptiles and large insects, such as crickets and grasshoppers, as well as some plant material. Photo by Belinda Mo, Flickr
These lizards are found in open desert shrublands, particularly where islands of sand have accumulated around shrubs and are absent where a dense grass understory would inhibit their ability to run. The Long-nosed leopard lizard eats large insects, such as grasshoppers, crickets, and beetles, and also takes small vertebrates, including pocket mice, side-blotched lizards, whiptails, and Western fence lizards. Some plant material (flowers, berries) is eaten when available. Photo by Charlotte Ganskopp
The pygmy short-horned lizard occurs in sagebrush deserts, juniper woodlands, and open coniferous forests. It prefers open areas with sandy soils, but is also found on rocky soil. Ants make up a large part of the diet, but beetles, caterpillars, spiders, and sowbugs are also eaten. This lizard burrows into the soil when inactive. Photo by Dave Budeau, ODFW
The desert horned lizard is found in flat or gently rolling deserts covered with sagebrush or salt-desert shrub. It prefers areas with scattered bushes and loose, sandy soil, but sometimes occurs in rocky areas or on hardpan. Primary foods are ants and beetles. It also feeds on insect larvae, spiders, crickets, flies, and small grasshoppers. Photo by Kerry Matz, Flickr
As their common name implies, these lizards are found in sagebrush habitats, but also occur in chaparral, juniper woodlands, and coniferous forests. They require well-illuminated open ground near cover and are primarily ground dwellers. They eat a variety of small invertebrates, including crickets, beetles, flies, ants, wasps, bees, mites, ticks, and spiders. Also called the Northern sagebrush lizard, it is an Oregon Conservation Strategy Species in the Columbia Plateau ecoregion. Photo by ©Keith Kohl, ODFW
The Western fence lizard occupies a wide range of habitats, from desert canyons and grasslands to coniferous forests. It requires vertical structure in its habitat, such as rock piles or logs. It is absent from dense, humid forests and flat desert valleys. This lizard is insectivorous, and feeds on crickets, grasshoppers, beetles, ants , wasps, leafhoppers, and aphids. Some spiders are taken as well. Photo from ODFW
The side-blotched lizard is found in sagebrush, juniper, and shadscale habitats. It is often found on sandy bottoms of washes or canyons, especially in the presence of scattered rocks. This small lizard feeds mostly on smaller invertebrates such as spiders, mites, ticks, sowbugs, beetles, flies, ants, and small grasshoppers. Photo by J. Maughn, Flickr
