Klamath Basin report I
The Klamath Basin area is home to multiple National Wildlife Refuges (six of them!), and is a major stop-off for migrating water fowl along the Pacific Flyway during the autumn and spring. This flat high desert area (around 4000 feet elevation) straddles the border of Oregon and California and is just east of the Cascade mountain range. It is also host to a lot of agriculture, using waters diverted from the Klamath River to irrigate fields. The Basin sits in view of several volcanoes that are part of the Cascade range, and the area is of volcanic origins. It is truly a magical landscape. Recently it has become even more exciting as there are now two small wolf packs that call the Cascades just west of the Basin home (one of which is the famous OR-7 wolf, who at one point traveled to California and became the first confirmed wolf in CA since the 1930’s)!
The wetlands themselves are estimated to be only 25% of what they once were, due to appropriation of land and water to agriculture. Many interests share this region, and it is often the subject of debate on how to best share the resources among all them, including Wildlife/Plants, Indigenous People, agriculture, hunters, birders, fishing folks, etc.
During the winter months, there is a very high population of raptors that migrate here to wait out the winter due to the availability of prey (and it should be noted that agriculture fields that are dormant often provide a home to many rodents, thereby attracting more raptors). Here during the winter can be found the highest density population of bald eagles in the continental U.S. outside of Alaska! I have been there previously and seen around 50 eagles in one 360 degree view! Not only that, there are a lot of northern migrants such as rough-legged hawks and ferruginous hawks, species not often seen this far west or south. Those in addition to golden eagles, red-tailed hawks, northern harriers, assorted falcons, many owls and more can be seen here.
I braved some cold temperatures, especially the first day – it was near 0 deg F. A ranger I spoke to said that in the morning he had seen a northern pintail (type of duck) that came out of some reeds and couldn’t get its wings to extend – they had frozen to its body during the night! That’s cold (it eventually did free its wings). Needless to say there weren’t many people out there besides me, but I was able to see some amazing sites and sights (which I’ll highlight over the next few blog posts).
A few of the birds during the trip:
My final picture of the first day is a great summary of the area. The sun had set over a half hour before I took this picture – I saw these birds sitting in a tree as I was driving out. My old jeep was not doing a great job of keeping the cold out, but despite my numb fingers and toes I got out to snap this shot. As you can see, the area does not have many trees, so they are coveted by many different birds. Because of the density of prey and lack of trees, often I see multiple species sharing a tree or telephone pole – a necessary truce. The large forms in the tree are a bald eagle on the left, and a red-tailed hawk on the right! They are buddies! At least for the night (usually I see red-tails chasing and harassing bald eagles). Sprinkled among mostly the tree on the left are many red-winged blackbirds as well.
Some great resources to learn more about the area:
Winter Wings Festival – http://winterwingsfest.org/
This February weekend (this year it is Feb 11-14 2016) focuses on raptors in the Klamath Basin area and attracts many people to the area. Tours and guides are available, as well as many other events. Definitely worthwhile!!!
Lava Beds National Monument is nearby, and Mount Shasta is not far to the south. The whole area is really magical, any time of year.
More to come …
juvenile red-tailed hawk *** oakland, ca
bald eagle trapping
Last week before I left Wyoming, I was fortunate enough to get out in the field with Brian Bedrosian, who is the Avian Program Director at Craighead-Beringia South. The task at hand was to catch a bald eagle, the last push to get the final of six transmitters attached to local bald eagles in the Upper Green River / New Fork River drainages, for a research project that is studying the effects of local energy extraction development on wildlife (aka gas wells aka fracking sights). For more on the details, see here.
We spent 10 hours on the New Fork River on Wednesday, rowing down the low and slow water with Chief, Brian’s dog, directing us.
To the East are the jagged peaks of the Windy Mountain Range, poking above the horizon eerily in the forest fire haze, and they look similar to the drastic edges and slopes found in the Teton Range. Meandering back and forth through the dry high-desert landscape is the New Fork River, a lush riparian zone that is home to many plants and animals, and a literal oasis.Everywhere else around us, as far as the eye can see, are sage-covered hills, slopes and small mesas – a sight which resembles a snapshot from the ocean, just beyond the breakers where the surface of the water is starting to peak and trough into rolling, moving hills of water.
And, also as far as the eye can see, are natural gas extraction pads. So it is that this area is the center of much debate and ecological concern.
We went through three separate bald eagle nesting areas during the float, using a trapping technique called a “float fish.” As we approached a nesting site, and there were eagles perched, we placed in the water upstream of us one or two of the float fish traps, then paddled quickly downstream ahead of them. These traps are essentially fresh-caught trout that have been modified with nooses of fishing wire and attached to a floating log with a few feet between the two. The concept is that when the eagle grabs the fish, the nooses secure around the eagle’s talons. The log is light enough that the bird can fly or swim safely to shore while we make our way back to grab it. Unfortunately the day yielded no results for our primary purpose (bald eagles trapped = 0), but it was a beautiful day to spend on a river. When your “work” entails floating and paddling down a river in August in Wyoming, life is good.
The next morning, we took a different tactic and instead of floating down the river, we selected two known bald eagle perch sites that were accessible by foot. We readied traps early in the morning – with Trapper Haynam joining us, also from Craighead-Beringia South – and before sunrise set them floating in the river below two separate eagle perch sites. After setting the traps we monitored them from not far away, above the river banks.
We then prepared for a long wait.
Suddenly, at 6:20 am, not 20 minutes after we had climbed back up the steep banks of the river to wait in the truck, an adult bald eagle soared over the fish and landed right by it! It seemed to toy with the fish and our emotions for a few moments, then after some careful scrutiny it took off. We hadn’t fooled it. Shortly thereafter a juvenile bald eagle came and circled above the fish a few times, then it was chased off by the resident adults who then perched upstream. It did not look promising.
Now the real waiting began. We had no eagle action after the initial excitement, but we did have several bull moose move through the area, including one who seemed to walk directly over the fish trap. I was worried that maybe we suddenly discovered a mutant carnivorous zombie moose and that we would have to free it from the fishing cord after it tried to eat our fish, but luckily it was the regular non-zombie, plant eating variety.
We decided that our setup was probably not going to attract any further attention from the eagle family, so we retrieved the trap and went to meet up with the rest of our crew at the other trap site that seemed to still hold some promise. The eagles hadn’t seen the fish yet but were in the area, and they had two of their young in the trees around them begging for food. My time there was limited as I had a long drive to do before the day was over, and just as I was about to leave for my drive back to California, we got one!
A hatch year bald eagle went for the fish, and although an adult was the preferred target, it could still be tagged for the study. Things happened VERY fast. We were posted up on a bluff above the river to monitor the trap, so when the bird hit it, we immediately drove down to the river bank, jumped out and ran to get close to it, before approaching the last bit of distance slowly and carefully. First priority was safety of the bird and us, and we didn’t want to create more stress than it was already experiencing. Brian handled it with amazing skill and professionalism. It had grabbed the fish, then when it realized it was caught, it flew/walked/swam over to a gravel bar in the shallow river where it was sitting when we got there.
To minimize stress (for the bird and us!), a falconers hood is placed over the head of the bird. This is also a common technique used in bird rescue and rehabilitation, and during exams of captive birds, because most birds tend to go into a hypnotized state of calm once the hood is over its eyes. The exam and attachment of the transmitter went quickly and smoothly.
After feeding the eagle some trout and giving it some water to be sure it was hydrated after its ordeal, we released the eagle back onto the river. After the hood was removed and it was placed on the ground, it took a few seconds for it to get its bearings, then it flapped its gigantic wings and turned east, getting over a fence and landing in a stand of trees upriver. Mission accomplished.
I must say that I had a lot of mixed feelings about capturing the bird, and about putting a transmitter on it, as the device is attached by strapping it around its body, and it sits on its back like a very small backpack. I find some solace in knowing that professionals like Brian are executing trapping like this in a professional manner and minimizing stress for the birds, and that these birds are participating in studies that could help the lives of many of their kind in the future. Your sacrifice does not go unnoticed.
The visual and auditory impact alone of the gas pads is tremendous on the landscape. The night that we slept there amid them all on BLM land near the river, the remote area looked like it was covered with lots of small towns due to the number of lights. It wasn’t until morning that I realized most of these “towns” were drilling pads, with a few ranches interspersed. During the night, loud explosions occurred with regularity. Many people in the area believe that these extraction processes could be poisoning their air and water. The ethics and methods surrounding energy extraction are hot topics right now, and the long-term impacts on humans and the greater ecosystem have yet to be determined – but I know that I am certainly concerned. Nothing comes without a cost. I urge everyone to educate themselves about this issue and the next time you fill up your gas tank or turn on your stove, take a second to think about where your energy is coming from. And be thankful for it.
Good luck my eagle friend, I look forward to thinking of you and your kind flying free over clean waters for many generations to come.