Monday, June 7, 2010

summertime?


What a difference a week makes. After just one week of spring-like temps, suddenly it feels like summer! The snow had completed melted off Sleeping Ute, which is the locals indicator for when planting should begin. Then we hit several bright, sunny days reaching into the 90's and snow in the nearby La Platas began melting fast. All the rivers are running full bore, even though it hasn't rained in weeks.

At work, a long time employee of Mesa Verde National Park gave us an excellent field trip to learn the plants of the area. She was extremely knowledgeable, and not only knew the life cycle of many plants, but also the various indigenous uses of them.

Afeared the canyons might become too hot to handle, we forayed into Utah to see some ancient sites along the enigmatic Comb Ridge. We saw the Petroglyph Procession panel, Monarch Cave, and Fishmouth Cave. The last two caves were very interesting sites, with sherds all about the ruins, and even dried corn husks here and there among the ruins. We also saw mountain lion paw prints in the dried mud of a tinaja. Alas, the gnats proved too annoying, so we retreated to the Abajo mountains to camp in the cool conifers.

The next day we toured Arches National Park. It is full of majestic sandstone sculptures, and a photographers paradise. Being Memorial Day weekend, the park was very busy too, especially at such iconic sites as Delicate Arch. However even on one of the busiest days, we could find solitude just a few miles from the campground, such as Tapestry and Navajo Arches. We explored the parks until dark, grabbed grub in Moab, pondered the Polygamy Porter, and blazed on back home. Time flies!

Monday, May 31, 2010

Bears, Bees, Buntings, and a Parrot

The past two weeks at Mesa Verde National Park have been eventful, so I apologize for the delay in updating the blog. I went with the Natural Resource manager on an evening survey for the Mexican Spotted Owl. It was almost too windy to go, but we gambled and it paid off with a very nice sunset and evening. On our hike up Wickiup Canyon, we stopped to observe some of the Cliff Palace Milk Vetch and saw a black bear ambling along the far side of the canyon near Buzzard House. We climbed atop the ridge just as the last light of dusk faded, and then began our owl calls.

At first, all we heard were the crazed calls of Poorwills along Bobcat Canyon. Towards the end of the first survey, we very faintly heard a few hoots, but couldn't identify them. Later, as we hiked down Navajo Canyon, we distintcly heard the calls again. The first guess was that it was a Flammulated Owl, but since the Long-Eared owl call is similar, we weren't sure until we returned to the office and listened to some recordings to eventually conclude it was a Flammulated. It's too bad we didn't hear the Spotted Owl, since it once nested in the park, but hasn't been observed in nearly five years. There's concern that a long-lasting drought is limiting their prey, which consists mostly of small rodents. Both the Mexican and Pacific Spotted Owls are in trouble, so it would be great news for it to return.

Weed killin' is also off to a good start. We went down to Mancos River Canyon to begin treating Whitetop (aka Hoary Cress). The willows along the river bank were a great birding area, and we saw many different species. The most exciting for me was when I looked up to see a brilliant azure bird shining in the sun. I hastily yanked out the binocs to get a better look and immediately recognized it as the Lazuli Bunting! My lifelist luck continued when we saw a Lewis's Woodpecker foraging in the utah junipers near our house while we were having dinner. It's another amazingly beautiful bird, with metallic green along the back and rosey-colored breast.

Another goal in the past two weeks was treating areas we expect to become busy with summer, the campgrounds and parking lots. Not very exciting terrain, but we added another new weed to our kill list: Houndstounge. For the weekend, we went on a trek down Sand Canyon, which had many Anasazi ruins along the trail hidden in the canyon. We also saw a lot of lizards, including a pair of Collared Lizards and this Whiptail enforcing the law. During our explorations in other areas, we noticed many ancient pottery sherds, but also spotted a tiny figurine. When I emailed the photos of the figurine to our staff Arche (short for archeologist), she became exicted and her boss recommended going back to recover the figurine so that it can be studied in the lab.

Typically, most sites are strickly in a non-collection status, even for research archeologists that oversee the site. Only until funding becomes available to begin a proper excavation and research program is a site to be disturbed, otherwise important information would likely be lost or destroyed in a piecemeal approach. This means that the figurine will likely be replaced exactly where we found it, instead of going on display in a museum, the only exception would be if the piece is of special significance. We were able to find the tiny artifact again, and the arche decided it was made from stone and probably represents a parrot. Once the lab investigation is complete, we hope to know more about it.

Meanwhile, back at the ol' homestead, our neighbor has brought in many beehives. The worker bees are efficient foragers, and made a bee-line straight to our hummingbird feeder. Often, the swarm was over 20 bees. The birds didn't trust the bees, and seem to have migrated onward. Hopefully we'll find a way to make both the birds and the bees happy.



Saturday, May 15, 2010

Remembered Earth


"Once in our lives we ought to concentrate our minds upon the Remembered Earth. We ought to give ourselves up to a particular landscape in our experience, to look at it from as many angles as we can, to wonder about it, to dwell upon it. We ought to imagine that we touch it with our hands at every season and listen to the sounds that are made upon it. We ought to imagine the creatures there and all the faintest motions of the wind. We ought to recollect the glare of noon and all the colors of the dawn and dusk."

So that's the plan. We made the run to Denver last week and passed the supervisor exams, so that should officially end the paperchase for this season. I had the afternoon off, so I took the advice to check out the Nature & Science Museum. The paleontology exhibit was awesome, and I had to give close inspection to the hadrosaurs on display. Another favorite was the lifesize model of a Big Pig (Archaeotherium), that startles the crud outta people when they walk into the room and turn around. So numerous are these rhino fossils out in the badlands that the plains Indians have legends about the time of the Thunder Horses. The museum also had a nice section on Indians and Gems (including Tom's Baby). The human body exhibit was studiously avoided -- I'm the kid that was disturbed by dissecting the cat in highschool bio, so seeing a room full of flayed dead people in strange poses is not on my to do list.

On the drive back home, I stopped for a few leg stretchers along the way. My face quickly began to freeze in the cold, snowy winds at Kenosha pass. Much nicer was the west slope of Wolf Creek pass, that has a nice path to Treasure Falls. The rapidly melting snow has the creek running full tilt, so the viewing area soaked me quickly! Brisk! To increase the excitement, the mist freezes in the fir tree nearby, forming icicles that were melting and falling down. It was nice seeing the Collegiate peaks and Crestone Needles still draped in snow, and I had to dip my hand into the headwaters of the Rio Grande. Brrr!

This week was notable for the first paleontological park opening in Texas: the Minerals Wells Fossil Park - where the public is allowed to collect for free! Too bad I missed the ceremony. I also missed attending the launch of STS-132, the last scheduled flight for Atlantis, but at least was able to watch her fly on TV.

The work week went by quickly, since we're all business now. Lots of dead thistle, and we're just gettin' started. Last night, I was up till 1am helping with an owl prowl. We were surveying for Mexican Spotted Owls, which haven't been conclusively seen in the park for over 4 years. Once the owls would nest, sometimes in conspicuous places. There is concern that recent summer droughts are limiting the rodent population below critical thresholds needed to support more owls. On a more positive note, we saw a black bear on our hike into Wickiup Canyon, and heard many poorwills and a long-eared owl for much of the night.

The area we conducted the survey is along a 90 year old trail that has been closed to the public in modern times to protect the archeological sites. This year, a pilot program has begun to allow hikers a guided trip to see some of the ruins and experience the backcountry, such as Spring House and the Honeymoon Suite. Also along the trail is the rare and endemic Cliff Palace Milk-vetch. We are concerned that hiking will trample many of the plants, so we surveyed the population and flagged the plants we deemed in harm's way. Hopefully visitors will tread even lighter than normal -- since nobody should be a meadow stomper.


"It is here that I can concentrate my mind upon the Remembered Earth. It is here that I am most conscious of being, here that wonder comes upon my blood...." -- Momaday

Sunday, May 2, 2010

I feel... Refreshed!


It's springtime! It seems everything from the air to the flowers seem to be renewed, in fact the federal government even presented me a certificate proving I'm officially refreshed! That's right, the RT-130 Fire Refresher and pack test is complete. Some of the material was reinforcing previous training, such as analyzing factors behind accidents and pretending to be a baked potato. We did cover some new topics too, including how to properly call in an aircraft order.

The cooler weather has resulted in a slower start for some of the weeds, but we are getting ready to begin knocking out the invasive exotic plants. After cleaning and adjusting the backpack sprayers, we needed to uniquely identify them as ours. Mine has been christened Thistle's Bane.

The cool and damp weather this weekend also put a slower start in our exploring the nearby canyonlands. Instead, we hit up a few garage sales in town, patronized the library, and scored a few geocaches in the lovely town park (up to 900 finds!). We also tried one of the two chinese restaurants in town ($3.50 for a bottle of sake), and Once Upon A Sandwich. One of the local art establishments is worth a visit, Notah Dineh, which has many museum quality Navajo pottery, rugs, and other decorations for sale too. Another trading post down the store specializes in beadwork, and I couldn't leave without buying a dinosaur charm.

Staying at home isn't as boring as it sounds. We have great views of the La Plata range to the east, Mesa Verde to the south, and Sleeping Ute to the west. In the far distance is the Chuska mountains in Arizona. Below the hill are two ponds full of geese, ducks, and redwing blackbirds. Closer to the cabin are western bluebirds, Audubon's warblers, broad-tailed hummingbirds, among the usual cast of birds. Mule deer are seen each evening munching outside the fence, with rabbits, skunks, and lizards making guest appearances. There's 3 different types of cactus, prickly pear, claret cup, and rat-tail cholla. There's a venerable Utah Juniper in the yard that I suspect may be old enough to have provided shade to the Anasazi. Considering some Bristlecone pines are over 4,000 years old, they have stood testament over many changes to this land.

This week, I'll be gone for 3 days in Denver to obtain my pesticide license. That should put an end to the paper chase and we can finally begin the weed chase.

Sunday, April 25, 2010

It's beginning to look alot like... April?


We have been watching the snow melt away quickly from the lower elevations here, and being from Texas, felt a slight twang of loss as the pretty snow left the nearby mesas and canyons behind. Imagine my surprise to wake up on Thurs the 22nd to several inches of snow on the ground. Fortunately the roads were in great condition, and we were able to look around a little before getting to work.

Earlier in the week, we had spent a warm afternoon surveying nearby Yucca House Pueblo for several weeds, such as Whitetop (aka Hoary Cress), Knapweed, and the ever present Musk Thistle. We found a huge claret cup cactus that was getting ready to bloom. The ruins themselves are difficult to appreciate: only one wall still stands, and the great kiva looks more like a crater. Large mounds are all that's left of one of the largest pueblos in the area. What was exciting was the vast number of sherds we saw, some with enough painting and markings to be identifiable. This ruin is still unexcavated, so it will be certain to thrill the archeologists who choose to research it.

The following day was spent on Weatherhill Mesa, which is still closed. This summer will be exciting there as a new trail is being opened up to view Mug House Ruin. Something up there has been feasting on the Yucca, so that's a mystery we need to solve. Wild horses still roam the park, mostly at the behest of the neighboring Ute Tribe. However, horses are not native to north america (well, there have been other species of horses in ages long long ago, but not the modern Equus). They are beautiful animals, and those in the park are certainly wild, but if there is no way to keep a balance, both the habitat and the horse will suffer. As you might guess, we suspect horses may be the culprit.

This weekend was mostly spent playing house again (we scored a TV, loveseat, and stuffed elephant - among other treasures)! Sunday, we managed to tour the Canyon of the Ancients. We stopped at Lowry Pueblo and had the place all to ourselves. There is a very interesting Great Kiva there with strange structures inside. The mural inside the indoor kiva was deteriorating, but can now be seen at the Anazasi Cultural center. After that, we toured Painted Hand Pueblo, which so far has been my favorite "wild" archeological site. Very mystical feeling to the area. Further down the road is Hovenweep, which is a large collection of sites. They have a new visitor center and campground, with many ruins nearby. A canyon wren has set up home inside the Castle, and a Raven was laughing at us from Square Tower for having to hike around the canyon. Our brief foray into Utah brought us closer to the Abajo and La Sal mountains, still wreathed in snow. They are a little lower in elevation, so perhaps will be the first mountains we venture into... assuming they haven't been overrun with ORV trails.

Wish me luck for next week: red card refresher complete with pack test is on the schedule!

ps - just a reminder to readers: you can click on the photos to enlarge them.

Sunday, April 18, 2010

Anasazis in April

It's still early spring, and it looks like it's arriving slowly here in Montezuma county. Until the snow melts at higher elevations, don't expect too many alpine photos. Some ski areas were still operating on weekends, but we didn't want to risk bad weather on Lizard Head pass -- no snow tires, no chains, no 4wd, no dice.

Instead, this week was wisely spent exploring the lower canyonlands of the Four Corners region, which contain thousands of archeological sites. One of my job responsibilities is to measure and map the flow rates of various springs and seeps at Mesa Verde National Park. We took advantage of nice weather to visit Balcony House ruins, which contains amazingly preserved architecture and two springs which were used by the Cliff Dwellers as a municipal drinking well. These springs are important biologically because they create moist microclimates where ferns, mosses, and even orchids can thrive, some of which are endemic to Mesa Verde.

It was really exciting to be exploring 800 year old ruins as part of my job! Sometimes, it's hard to believe I'm getting paid for this, until we return to the office to keep cramming for our upcoming pesticide licensing. The Red Card refresher course, complete with the dreaded pack test, is also looming on the horizon. Maybe they should call it the "regrunger" course?
If you're jealous that I get paid for this, don't fret too much, because for the next two weeks you can get into Mesa Verde for free. This is because the Spruce Tree House is closed for reconstructing the trails, and isn't scheduled to be complete for a few weeks.

On Saturday, we made the short drive north to Dolores to see the Galloping Goose. The Engineer came out from the station and graciously opened the museum for us. He was very informative, explaining both the interesting history of the Goose, but also information of the upcoming railroad events in Colorado. His enthusiasm was contagious, and his excitement stemmed from their great work in restoring Goose No. 5 to operating condition. It's small enough to be transferred by truck to the D&S and Cumbres & Toltec narrow gauge rails, so we are looking into riding the rails once again.

From Dolores, it's a short drive to the excellent Anasazi Cultural Center, which contain many exhibits and have a short trail up the hill to the ruins of Escalante Pueblo. The receptionist at the museum was also very friendly and helpful, providing us with much information about the Canyons of the Ancients National Monument that extend all across the area. So we spent Sunday afternoon exploring the ruins nearby. The first site is Sand Canyon Pueblo, which is seldom visited. We were all alone, except with the snowy head of Sleeping Ute watching us from over the ridge. Sand Canyon is archeologically very important because it was one of the largest pueblos in this region (bigger than Cliff Palace) and one of the last pueblos to be occupied, being abandoned around 1280 AD. Most of the walls have crumbled, and archeologists chose to rebury rather than reconstruct the ruins in order to preserve them. After that, we spent a short hike along the Hawkins Preserve trail, which contains several archeological sites. I was very excited to find a pottery shard along the trail! We took some macro photos of the nondescript shard and placed it back where we found it, near some spoil heaps just south of the main pueblo. We found out later that shards are not uncommon along the trail, and that we are indeed to never remove an artifact. In general this is very excellent advice: never remove historical artifacts from where you find them (unless they are in immediate danger).

We spent the evening sipping wine and reviewing the day, watching Canadian Geese, Coots, and Buffleheads swim in the pond below and recalling the Golden Eagle that was just down the road. The Buffleheads will soon be gone, and thus mark the end of spring.

Tuesday, April 13, 2010

Ski Mesa Verde



Yowza! We made it to our new cabin and have mostly settled in, and after much phone finagling we were able to get online once again. I began work yesterday, which was mostly an orientation and paperwork shuffle. We're a six person crew this year, so we have high hopes that we will more than double the productivity of last season's 3-person crew.

Leaving work yesterday, it was 70 degrees and REALLY windy, with gusts easily topping 30mph. It kicked up a huge dust storm that momentarily obscured the nearby mountain ranges and gave the sky an eerie metallic cast. As they say in many places, if you don't like the weather in Colorado, just wait a few minutes... yeah, heard that before. Woke up this morning to 28 degrees and snowfall! The drive up the mesa was ok, but looked like it could get sketchy.

Then, by lunch time it had warmed up and the snow melted away. We went for a short walk along Soda Butte to a burn area from 2008 to check on musk thistle. Found 20 rosettes, which we manually eradicated from the area! Hooray! Our first kill of the season! Things will pick up once we get our herbicide licenses. Along the hike, we found this interesting basin with a small hole that may be an archeological site. We took a picture to show the experts for tomorrow.

Leaving Texas behind during it's best month was hard to do; wildflowers everywhere and beautiful weather. But now that we're here, it's great to enjoy the great outdoors.