Month: July 2015

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Cornus sericea “Red Osier Dogwood” Cornaceae

Weir Hot Springs, Clearwater National Forest, ID
June 8, 2015
Robert Niese

Red Osier Dogwood, so named for its beautiful red bark, is a common riparian and moist forest species throughout the PNW. Our region is home to three members of the genus Cornus and they couldn’t look any less alike! While C. sericea grows in a large shrubby form, it’s close cousin C. canadensis only grows a single stem a few centimeters off the ground. And C. nuttallii grows as a tree with large, white, showy “flowers.” In the fall and winter, Red Osier Dogwood’s white berries attract grouse and other birds, but are largely unpalatable to humans. Its bark, however, is often used in kinnikinnick and tobacco smoking mixtures.

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Cornus sericea “Red Osier Dogwood” Cornaceae

Weir Hot Springs, Clearwater National Forest, ID
June 8, 2015
Robert Niese

Red Osier Dogwood, so named for its beautiful red bark, is a common riparian and moist forest species throughout the PNW. Our region is home to three members of the genus Cornus and they couldn’t look any less alike! While C. sericea grows in a large shrubby form, it’s close cousin C. canadensis only grows a single stem a few centimeters off the ground. And C. nuttallii grows as a tree with large, white, showy “flowers.” In the fall and winter, Red Osier Dogwood’s white berries attract grouse and other birds, but are largely unpalatable to humans. Its bark, however, is often used in kinnikinnick and tobacco smoking mixtures.

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Pollicipes polymerus “Gooseneck Barnacle” Cirripedia (Crustacea)

Seal Rock State Park, OR
June 11, 2015
Robert Niese

This species of Gooseneck Barnacle is the most common species of intertidal goosenecks in the PNW. In Portugal and Spain, their cousin P. pollicipes, is a common delicacy, but due to over-harvesting and coastline habitat destruction, the PNW now regularly exports this species to Europe. Check out Gordon Ramsey preparing a traditional, tapas-style barnacle recipe here. Also, this species is in direct competition for space and resources with California Mussels (Mytilus californianus) and will out-compete them in the absence of their primary predators, the Ochre Sea Star (Pisaster ochraceous) and the Glaucous-winged Gull (Larus glaucescens).

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Wandering Tattler (Tringa incana) Scolopacidae

Seal Rock State Park, OR
June 11, 2015
Robert Niese

This Tattler was certainly wandering! It’s breeding season for most shorebirds this time of year, but this lone Wandering Tattler is hundreds of miles away from its typical breeding grounds in NE Russia, Alaska, and NW Canada. What’cha doing here, buddy?

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Lonicera involucrata “Twinberry” Caprifoliaceae

Beachside State Park, OR
June 11, 2015
Robert Niese

Twinberry is a common coastal shrub in the PNW. It tends to produce flowers in pairs that are regularly defended by Rufous Hummingbirds. These flowers usually develop into a pair of inedible berries. Many coastal native peoples held taboos against eating these berries. Some said that they were the food of monsters and the dead. Others believed that you would be unable to speak after consuming them. Instead the berries were often used as a hair dye and to prevent graying.

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Lonicera involucrata “Twinberry” Caprifoliaceae

Beachside State Park, OR
June 11, 2015
Robert Niese

Twinberry is a common coastal shrub in the PNW. It tends to produce flowers in pairs that are regularly defended by Rufous Hummingbirds. These flowers usually develop into a pair of inedible berries, but in this sad bush, most of the berries had lost their twins. Many coastal native peoples held taboos against eating these berries. Some said that they were the food of monsters and the dead. Others believed that you would be unable to speak after consuming them. Instead the berries were often used as a hair dye and to prevent graying.

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Eleodes “Desert Stink Beetle” Tenebrionidae

Palouse Falls State Park, WA
June 8, 2015
Robert Niese

Stink beetles are very common throughout the sagebrush deserts of eastern Washington. The Tenebrionid family’s taxonomy is extremely complex and often requires an examination of female genitalia to identify an organism with any further specificity, but most of the large black species fall into this supergenus. This beetle is posed and ready to release nasty-smelling chemicals in response to my terrifying camera lens. 

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Asarum caudatum “Wild Ginger” Aristolochiaceae

Weir Hot Springs, Clearwater National Forest, ID
June 8, 2015
Robert Niese

The leaves of Asarum caudatum (a PNW endemic) smell like ginger when you rub them, but apparently contain carcinogens and may or may not be good in your tea. Their flowers grow on the ground beneath the leaves and are pollinated by beetles, flies, and even rodents. Pollinated flowers produce seeds with a fatty elaiosomes that are collected by ants and subsequently planted in the colony. 

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Vanessa atalanta “Red Admiral” Nymphalidae

Palouse Falls State Park, WA
June 8, 2015
Robert Niese

This lovely Red Admiral sought refuge on this tree as the wind picked up at Palouse. This is an uncommon view of this species whose common name reflects its bright red markings on its upper surfaces. The Red Admiral also has red markings on its underwings, but keeps them hidden while attempting to camouflage itself as it is doing here.

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Western Kingbird (Tyrannus verticalis) Tyrannidae

Palouse Falls State Park, WA
June 8, 2015
Robert Niese

Western Kingbirds are well deserving of the genus name Tyrannus because they are truly tyrannical terrors. Any bird that happens to wander too close to a kingbird nest (even fearsome ravens and falcons!) will immediately be assaulted by a flurry of feathers. I decided not to test their patience with human intruders. This guy did not seem too pleased to be my subject for a photo shoot in the first place.