Showing posts with label packrats. Show all posts
Showing posts with label packrats. Show all posts

Tuesday, November 24, 2009

Ghosting Trails

After our morning bird sit this week, we gathered in the yurt at Commonweal to debrief and pull out the stories from our morning sit. Before we even considered our markings on the maps, we got into a discussion about a deer seen near the bird sit meadow, and it's interesting behavior. It had pronked away from a downslope observer and stopped at a fence. Out of sight of it's first observer, though unknowingly observed by another person upslope, the deer crouched low and proceeded to trot with a gliding motion, keeping it's body low and even with the ground, along the fence line until it came to a low point, leapt over the fence, and glided away up a ravine. This behavior in the deer ("ghosting") dominated our conversation for two hours straight. We talked about deer gaits, beta-to-delta brain states, predation and hunting, blind spots and ruts in awareness, the wisdom of very old animals, and much more besides. Through it all the bird maps lay unused on the floor. We were all engrossed in our deer trailing conversation.

After our intensive ghosting dowload in the yurt, we got the chance to go out on the land again, in small hunting parties of Essentials, Native Eyes, and Cultural Mentoring students. My group began by following the morning's ghosting deer up it's ravine runs.



We followed easy and open trails until they became choked with brambles and poison oak, and then we crawled through on hands and knees. We found a cavern of willow, blackberry, and juncus that held fresh deer beds, buck rubs from this season, and a large woodrat nest. Which of those creatures left the above marks on the willow limb?



A short belly-crawl later, we found this deer-sized hidey hole under a coyotebrush, the surrounding juncus formed into a perfect deer body mold. Through the backdoor of the hidey hole, we squeezed and inched on our bellies through a tunnel of poison oak and up the steep slope. I wondered for a split second if we were in fact following mountain goats, not deer. But deer pellets and dainty, pointed tracks led the way through the dry coyotebrush and broom-clothed cliff.

The view from halfway up the deer trail was spectacular. We inched on, and as the path began to level out, I heard a rhythmic crashing in the brush ahead. I froze, and the crashing subsided into the distance, one burst at a time. A pronking deer?

Belly-crawling through the broom toward the origin of the sounds, I began to make out a small clearing inthe brush ahead. On my feet now at the edge of the clearing, pushing the brush back, my hand came back wet. I inspected the wet branch and found freshly nipped ends. Was the wetness saliva? Or plant sap? The browse was about two and a half feet off the ground. Could it be deer browse? Or what about rabbit, or mouse? Mice could climb the broom, and we've seen rodents browsing stranger things. I was excited by the possibility that it could be fresh browse from the deer I'd just pushed off of it's daybed.



We followed the trail in the direction of the pronking deer, but quickly lost our fresh trail. We came to a stand of live oaks. There my group was thoroughly distracted by the oaks' climbability.
















We spent the rest of the day tracking the other groups over the landscape by the patterns of bird alarms around them, and trying to stay unnoticed ourselves. We tracked four seperate groups by their concentric rings, and got visual confirmation of three of them. We ended the day by racing down the hill at high speed, following deer trails into the backdoor of Commonweal Garden.

Sunday, April 19, 2009

Tracking Day

We’ve been on a three-week break, during which I’ve been, if anything, busier than while class is in session. So it’s taken me this long to blog our last class. But here, at long last, it is!

We met at Venture this week. After romping with Mojo the dog and playing a morning round of T-Rex Frisbee (which is the most awesome game in the Universe) we set off for the lagoon near Pescadero.



We ambled down to the beach to check out the morning’s stories. These marks were all over the sand, crisscrossing each other in little trails and sometimes funneling into a big communal run. I love sand tracking.






We continued on, tried to stick our heads into an old beaver den but found it blocked by a botanical guard. Though many of us are nonreactive to poison oak, we still didn’t push our luck. We consoled ourselves by investigating this interesting mark and fairly fresh scat near the den area.



When we stopped for lunch we found these beautiful prints in the mud of the channel bank, still fairly close to the den area.



As we moved on, we kept on the look out for beavers or beaver sign. They continued to prove elusive, despite the fact that I’d brought my beaver-cut walking stick with me that day. We did get close to a wary, plain-looking turtle. He looked like he was enjoying the sun so we did our best to go quiet and slow and respect his space.



Finally we found our way up the hill to an open area full of grasses and wildflowers. The ground there was peppered with big holes and massive throw mounds. We spread out, looking for the freshest mounds.

On the way, I encountered this butterfly. I’ve never seen this type near my home, or in any other urban area.



Finally we found a fresh looking mound that lolled from the mouth of a very big (perhaps 9 inches across) hole. The mound showed deep lumbering tracks across its length. I took these photos while standing uphill from the hole, with the hole in the lower left corner and the mound extending up the photo, downhill from me.






These tracks raise a lot of questions: Are all of these from the same animal? How was the animal moving, to leave such a jumbled pattern? When was the animal last here? Was this a one-time or repeat use? Why was the animal in the area? Is it still here?

We still had further investigations to carry on elsewhere, so we dragged ourselves away from the tracks and the wildflowers, and moved on to the hypericum zone further south on the coast.

Once at the hypericum area, we all took Cybertrackers and dove in. Our last many attempts have been aborted for one reason or another, and as of this afternoon we hadn’t yet placed any hyperucum data points on our map. Our mission for the last hour or two of the afternoon was to catalogue whatever biodiversity we could. For reference, this is what the interior of the hypericum growth looks like:



Not very diverse. The hypericum is especially strange because one will push through and through the unending monotony of hypericum stalks, and then find, engulfed in the center, the skeleton of a long-dead tree or shrub, shaded out under the thick canopy. After such a find the hypericum seed capsule rattling that follows all of one’s movements often takes on an eerie sound.

But we did find some interesting things. I followed the edge and found a stand of poison hemlock, a plant that I’ve never seen wildlife use very extensively. In the middle of the stand were clipped stalks of hemlock, smoothly cut at an angle very much like a rodent’s or rabbit’s work.



I continued on into the hypericum, and found a woodrat nest uphill from a dead elderberry tree. The net was constructed almost entirely or elderberry sticks, with little hyperucum material. I wondered if the woodrat had such an aversion to hypericum that it would try to use hemlock in the absence of good elderberry or other more commonly used material. When I heard the rat skittering and rattling through the hemlock stand, it sounded to me like he moved with energy and health. But my ears are not well trained in woodrat skitters, so I could be wrong.

We returned, our cybertrackers finally full of good data for our maps.

Tuesday, February 3, 2009

Dark to Dawn

We started this past class with a dark-to-dawn bird sit. It was black, cold and damp, then indigo-silvery, colder and frosted, then bright and full of hubbub. The birdsong swept over the meadow with the first light, and moved seamlessly into the bustle of the morning feeding. All of RDNA, Native Eyes, and Cultural Mentoring sat quiet and still in our sit spots (some of the stillness was probably accounted for by being frozen to the spot from cold) while the night world went to sleep and the daytime world woke up around us.











Later I went on a short wander around the land. I wanted to find my way up on the East Ridge, but another of my classmates had already taken the path I thought would be best, so I tried to bushwhack it. I surprised a doe and two fawns just outside the fence. They bolted a few feet then looked back, and seemed to find no reason to run. They browsed as I stalked past them trying to find my way up the ridge. Finally I had to give up, every way blocked by an impenetrable tangle of coyotebrush and poison oak. I had expected as much – many of my wanders go like this, with my initial decision to go to a landmark, and then my avoidance of the most straightforward route because it’s already taken by someone else, or is too out in the open, or for a myriad of other reasons. Finally I almost always fail to reach my chosen landmark. I think this is an interesting pattern of mine.

In any case, I chose to trail the deer instead of wrestle poison oak, and found some beautiful little sites just tucked away near the edge of the garden fence.