Thursday, December 03, 2009

Growth of a Fungus: a Puzzle



I went out to a friend's neighborhood to look around in the woods for signs of wildlife. The housing development is right next to large forested areas and there have been problems with bears raiding garbage so she is interested in helping her neighbors be more aware of the animals around them - hopefully with increased awareness will come increased responsibility.

While on our wander through the woods I noticed this bracket fungus with an alder stick going through it a little more than an inch in from the edge. The stick was detached from its tree, but was still fairly firm with much of its bark remaining. Fallen alder branches seem to rot fairly quickly in our wet northwest winters, so I suspect that this branch had fallen since last winter. It was quite firmly encompassed by the fungus though. I have never seen anything suggesting that a shelf fungus would grow so quickly to engulf the limb like that in less than a year. The only alternative that comes to mind (which also seems unlikely to me) is that the stick remained upright and in sturdy condition for the years it might take the fungus to grow that much.

Any ideas?

Wednesday, December 02, 2009

Evening Scene



We've been having a pleasant (if a bit chilly) sunny break lately.

Thursday, October 15, 2009

Canine Tracks



While out tracking the other day near North Bend, we came upon these canine tracks. They look a lot more like a wild canine track than your average domestic dog track, but they are quite a bit larger (these were just over 4 inches with the claws) than coyote tracks which are the only really common wild dog nearby.

Earlier this year I went to a presentation Linda Bittle gave about a research project she's been doing - tracking domestic dogs. Based on the information she presented I think these may be tracks of a Great Dane - a large dog and a hare-footed one. Hare-foot dogs have longer middle toes so that they stick out in front of the side toes more than the more common shapes of domestic dog tracks and give them a more similar appearance to wild canine tracks.

I'm hoping that Linda will leave a comment with her thoughts about these tracks.

Saturday, October 10, 2009

Tumbling at the Dunes



One of the traditions of going to the dunes is jumping and tumbling down them. I was never personally so bold as to flip and somersault down them like these guys, but I did get some good rolling, jumping and 'otter sliding' in.

Friday, October 02, 2009

Oregon Dunes



I just got back from the Oregon dunes on a trip with the Anake program at Wilderness Awareness School. It was a great group of people in an always amazing place!