Wednesday, January 12, 2011

A Mountain Lion Reality


There is nothing like waking up early and driving 12 miles out of Aspen on a windy road. Actually, there is nothing like waking up early on a snowy Sunday in January and driving up this road before any other vehicle in four inches of new snow. Driving no more than 15mph I was able to make out some tracks on the snow covered road in front of me. Immediately reminded of the book I am currently reading, The Tiger by John Valliant, I stopped my car to investigate.

Describing a journey in Russia's Far East, looking for Amur Tigers, Valliant writes,

There is an unintentional courtesy in the winter forest that occurs around pathways of any kind. It takes a lot of energy to break trail through the snow, especially when it's crusty or deep, so whoever goes first, whether animal, human or machine, is preforming a valuable service for those following behind. Because energy - i.e. food - is at a premium in the winter, labor-saving gifts of this kind are rarely refused. As long as the footpath, logging road, frozen river - or highway - is going in the right direction, other forest creatures will use it too, regardless of who made it. In this way, paths have a funneling, riverlike effect on the tributary creatures around them, they can make for some strange encounters.

Imagining myself Trush, the hero and tiger tracker of Valliant's book, I was unrelistically praying the tracks were those of the immense Amur Tiger. (This book has me obsessed.) However, I was delighted to find the tracks of a different charismatic megafauna, the mountain lion - a local creature I have never seen in the wild. The tracks were alternating in a not quite perfect stepping motion, each print being about 2.5 inches wide. Perfect steppers would use the same place to step with the front foot and then the hind foot, another way to save energy, and making it appear that only two feet were walking in the area. I've read that in deeper snow a mountain lion would be a perfect stepper, but these few fresh inches did not provide enough of a challenge to warrant this careful pattern. There were no other tracks nearby. It seemed this lion, as Valliant describes, was just taking advantage of this previously plowed road as a way to travel upvalley.

Realizing that I was standing in the middle of the road, and a truck could come around the corner any second, I jumped back into my car and continued the slow valley climb. The tracks continued for another three miles! I parked at Toklat and walked next to the tracks until they turned west into the woods. I suppose it wasn't my day to meet a lion face to face.

Telling one of the 'cowboys' who works at the Ski Touring Center about my discovery he casually pulled out a gun and told me that 'Yea they come around this way from time to time. Knew it was smart of me to grab this when i woke.' Responding to the terror on my face he assured me that no, he's not hunting the lions, just trying to make sure they don't bother the work horses up there. He said he would never kill a lion, just scare him off...

He laughed at me, the silly animal loving naturalist, and went on his way.

Monday, December 27, 2010

Best Job Ever?

Many people assume that I (well, we) have the best job ever. And that is definitely true, almost all of the time.
Today, however, it was time to clean the eagle cage. For those of you who haven't been to Hallam Lake, our resident eagle spends most of her days outside, on a grassy mound. At night she moves to a large enclosure, with a smaller wooden box inside of it that is open on one side. She spends much of her time inside of this protected space, and so it gets quite filthy. She definitely does not follow the rule of not pooping where you eat!
Cleaning the eagle cage is a pretty involved process. First, I have to get dressed for it. Luckily, we keep a spare pair of clothes just for this purpose.... Not sure how old they are, but they do the trick!
The next step is protective goggles and rubber gloves. I also like to cinch down the hood on my jacket so that no splatter gets on my hair!
The best part of cleaning the eagle cage is climbing up into the wooden box. I feel vaguely like an eagle up there, except that I'm definitely a lot bigger than she is.
Here I am in the eagle cage...









I realize this starts my blogging career off on a little bit of a gross note, but such is the life of a naturalist-- we never quite know what's in store for the day! While it really is one of the best jobs ever, today I was more or less a janitor. Can't wait to find out what tomorrow has in store!

My first blog ever

So, I must make an admission. This is my first blog...ever. I have given birth to a blog. Hopefully I can raise this blog into a competent, mature, productive member of the online blog community. To kick things off I want to share something special with you, something so incredible you will be required to jump and scream with glee. Wanna know what its about, ey? How about this: Bugs!

Somewhat anti-climatic. I know. Well, I'll let you make the call after you read the story.

It was Dec 23 and I was guiding a snowshoe tour at Snowmass. The previous day had been unseasonably warm, we're talking in the 30's above 10,000ft. But this day was much different, we were hiking in a veritable blizzard, a drastic change from the day before. We began hiking into the trees and we all noticed some peculiar "dust" on top of the snow...it almost looked like residue from explosive charges that are left behind after ski patrollers do avalanche control work. But in the trees? Away from any ski run? This didn't make any sense, so we needed to take a closer look. Upon closer inspection, we were suddenly surprised to see the little dust particles jumping around on top of the snow. Hark! Springtails, a.ka. snow fleas. Thousands of them springing all around on the snow. Of the countless tours I have given over the years and from my own excursions in to the woods during the winter I had never noticed these little arthropods! These little guys are pretty common in the spring and summer when the ground is really saturated with water but it was my first sighting and it was quite a surprise for me and my guests, considering that we were in a blizzard. We saw them concentrated in a 20 square foot area under a cluster of trees but there were thousands of them, and they were very easy to spot against the white background of snow. Quite a sight, you never know what you'll see in an area even if you've been there hundreds of times.

Follow the link to read more about these interesting little insects. Thanks for reading! More observations and stories to come.

Friday, December 17, 2010

Well Done!

Thanks for setting this up Ellen!