Pollen Cones Of Lodgepole Pine (Pinus contorta)

Wind is the principal method of dispersing pollen for the lodgepole pine. Millions of tiny pollen grains are released by a single tree...



pollen cones of the lodgepole pine (Pinus contorta)




pollen cones of the lodgepole pine (Pinus contorta)

Pacific Lamprey - Important To Tribes Of The Columbia Basin

in the previous post I touched upon the ecological importance of pacific lamprey (Lampetra tridentata), but did not mention how culturally important this fish is to native american tribes in the Columbia Basin. Lamprey are still collected at Willamette Falls in the spring by Warm Springs and other tribes, but as you head up river into the interior, lamprey are becoming quite scarce.

pacific lamprey (Lampetra tridentata)

Elmer Crow Jr, a Nez Perce Elder and Technical Supervisor for the Nez Perce Department Of Fisheries told me about a time in his childhood when lamprey were an important source of food in winter. They contain more calories and protein than a typical salmon, and many tribe members depended upon the fish to make it through the lean times.

Elmer Crow Jr, a Nez Perce Elder and Technical Supervisor for the Nez Perce Department Of Fisheries holding a lamprey

Now Mr. Crow and other members of the Nez Perce are actively trying to re-establish populations of lamprey in their home country. By collecting stranded lamprey at Dams along the Columbia and releasing them into the clear water streams and tributaries in their tribal lands.

Pacific lamprey from the Columbia River

The hope is that eventually the population will re-bound and the Nez Perce and other tribes will be able to depend upon lamprey again. The rivers and other animals will benefit as well, as lamprey are a vital part of the ecosystem.

Pacific Lamprey (Lampetra tridentata) Populations Crashing

Trash fish, garbage fish, nuisance fish, bait fish. These are all terms used to describe Pacific Lamprey. Most people think they are creepy – so naturally, I find them fascinating.

Pacific Lamprey (Lampetra tridentata)

Local people call them "eels" (including the native american tribes of the columbia river basin) and while they are not related in any way to true eels, they do have a similar appearance. They have a long cylindrical body, but they also have sucking mouth parts that they use to cling to various surfaces and parasitize fish. 

Pacific Lamprey (Lampetra tridentata)

Pacific Lamprey (Lampetra tridentata) eye

Lamprey have an ancient lineage. They appear in the fossil record nearly 450 million years ago – long before the age of the dinosaurs. They have no scales and no paired fins like other native fish. They can climb vertical rock surfaces and survive out of water for over an hour. Adults can survive for over a year without food. 



Pacific Lamprey (Lampetra tridentata) mouth

Pacific Lamprey (Lampetra tridentata)

A few decades ago, they populated the Columbia River in great numbers. They were considered a nuisance fish by fisheries and dam personnel in the 1970's because they would clog the fish ladders and muck up the dams. They could be taken at any time, cut up and used as bait. 

After spawning, they would wash up on the shore of the Columbia and its tributaries and create a stench that was legendary.

Now their populations are crashing in the Columbia River Basin. I was recently at the John Day Dam when they drained the fish ladders for winter maintenance. As the water drains, straggler fish are literally pushed down the ladder by staff. It is an interesting process which can be seen in this short video

How many pacific lamprey were seen in the ladder in 2009? There used to be thousands. In 2008 they counted 280. In 2009 they counted 3. Of those 3, I photographed one, which can be seen here mixed in with steelhead and sturgeon as they wash down the fish ladder.

For all the money and effort poured into saving native salmon in the Columbia River in the past few years, evidence points to pacific lamprey as a key element in the ecological foundation for the health of the river and the native salmon. It may be impossible to achieve true salmon restoration without saving the lamprey.

Northern Red-legged Frog (Rana aurora)

Frogs Continued...

Northern Red-legged Frog (Rana aurora)

Except this is a frog native to the Northwest. This species comes in a variety of colors (see above, a different individual photographed in spring), and they are noted for the red tinted legs. However, they are occasionally red all over such as this beautiful female...



Northern Red-legged Frog (Rana aurora)

As it is with many native frogs in the west, northern red-legged frogs are not competing well with imported bull frogs. They are slowly disappearing from their traditional habitats.



jumping Northern Red-legged Frog (Rana aurora)


Northern Red-legged Frog (Rana aurora)

white's Tree Frog (Litoria caerulea)

And yet even more scanned images. Obviously, I've been on a frog kick lately...

Tiger-legged Monkey Frog (Phyllomedusa tomopterna)

More images from the film drawer. Shot with fujichrome and scanned on a nikon 5000, these images hold up remarkably well.


Fun frogs with lovely colors...

The Film Drawer - Emerald Tree Boa (Corallus caninus)

Took a trip through the film archive for a recent request. I sometimes wonder how many images I have taken so far in my twenty year career...

Leaping Robber Fly

Robber flies are fast, fearless, and ferocious predators of the insect world. I thought it might be interesting to get a few photos of these little guys flying since they were fairly common where I was working in the high-desert of Washington.

Interesting yes, easy no.....

For an insect that has extremely agile flight capabilities, it sure is stubborn about not flying when ever I had my camera around. I did manage to get one leaping into flight from a patch of soil, but it took two days...

Predacious robber fly (Efferia sp.)

I had to take an occasional break from the frustrating robber flies, so I took advantage of the wild mariposa lilies that were making their annual appearance.

sagebrush Mariposa lily (Calochortus macrocarpus)

Sagebrush Mariposa lily (Calochortus macrocarpus)

Sagebrush Mariposa lily (Calochortus macrocarpus)

And managed to photograph a small native anthidium bee near a Salt heliotrope (Heliotropium Curassavicum) flower.

Anthidium bee (Anthidium sp)

Wet Side / Dry Side

Its hard to believe that I have dropped the ball here for so long. Its not for lack of work, but more a case of too much. I am beginning to get a little caught up, and have lots of stuff to share.

From this Spring: I found myself in the interesting position of traveling, in a matter of a couple of days, from the wet coastal forest in Oregon to the hot desert of Central Washington.

Red-legged frogs are slowly disappearing, thanks to the introduced mississippi bullfrog, so it was a pleasure to come across two of them on property managed by The North Coast Land Conservancy along Circle Creek.


(Red-legged frog / Rana aurora)

A remote camera also had an unexpected visit from a black bear during a rain storm. This camera was set-up to photograph skunks, but this american black bear seemed curious about the set-up. I was absolutely surprised that the camera was untouched by this visitor considering how close she came to the wide angle lens.


(American black bear / Ursus americanus)

Two days later I was in the hot, dry desert of Central Washington working along the basalt cliffs. As the sun sets, life begins to stir among the crags and cracks of the cliffs.






(Pallid bat / Antrozous pallidus)

Bats love the extreme heat that builds up along these southern facing cliffs, and as the evening cools they emerge to begin hunting insects.


(Western small-footed bat / Myotis ciliolabrum)


(Pallid Bat / Antrozous pallidus)