Showing posts with label dead tree. Show all posts
Showing posts with label dead tree. Show all posts

Friday, April 22, 2011

Pileated Woodpecker action on dead trees -- wow!

Pileated Woodpecker
(Photo by Noel Lee, courtesy
of Wikimedia Commons)
 Now that the snow has melted, I can finally get back into our woods to see what is going on there (I keep telling myself to get snowshoes so I could hike there in deep winter.  Oh well, maybe next year...)  The Pileated Woodpeckers sure have been busy chopping away at dead trees!  I haven't found a nest yet, my guess is they are either looking for insects, or trying out different trees to see if they are suitable for a nest. 

This illustrates the importance of leaving large dead trees for these big woodpeckers to use. The back five acres of our land are pretty much left as-is, except that I collect firewood there for campfires and maple syrup, and I maintain a trail (which will need some serious work this year. Lots of dead trees and branches came down in the heavy winds we had a while back. And the heavy snow totally flattened the wild raspberries across the trail in places -- that should make picking the fruit interesting this year! On the other hand, it will be easier for the grouse to eat the berries so close to the ground.)

Anyway, back to woodpecker holes.  (To see enlarged versions of any of these pix, just click on the picture.  I use thumbnails on my blog so it will load faster.)

TREE #1

This tree (on the right) was the first I spotted, and absolutely amazing! Just look at the huge holes the birds have chopped out.  There was also one at the top that was a literal trench about 5 feet long!  Unfortunately, it did not photograph well, because the sun was behind that side of the tree at the time.  But you can guess from these pix that it was HUGE!  The top of the tree had also  broken  and fallen off where the bird had chopped so far through, the tree broke.

 This next picture is a closeup of two of the lower holes. Notice that the entire trunk was covered with a small species of shelf fungus. I imagine that had helped to soften up the wood.  This is my favorite in this series of photos.    There is just so much interesting texture and contrast between the delicate fungi and those big holes!


TREE #2

These next two shots are of another tree I found in the same general area, clearly in the territory of the same birds.   There were more dead trees with evidence of woodpecker action, but these were the most dramatic.   A big pile of wood chips like this was at the bottom of the other tree, too. 

 This is a closeup of the base of the same tree.  I almost expected an elf to be sitting in there, the hole was so storybook perfect.  More likely the base is now so weakened that this tree will soon fall, where it will become shelter for the insects, salamanders, and other creatures that like to live under fallen logs.



Wednesday, February 16, 2011

If a tree falls, you can definitely hear it!

Yesterday, as I was sitting at my computer, I heard a loud falling, sliding, crunching sound and assumed it was ice sliding off the roof (which has already happened before -- the other day a huge thick sheet of it came crashing down off the chicken coop as I was doing chores down there -- startling me and upsetting the chickens, who cackled for five minutes afterward.  Luckily this happened outside their pen and nobody got crushed.) 

When I went outside to look for the source of the latest crash, there was no sign of a snow pile on the ground, just the usual drips. Puzzled, I looked the other way -- and saw that the noise was made by the top of this tree snapping off in the wind and crashing to the ground.  This tree has been dying for a quite while and, since it's not close enough to the house to be a hazard, I had left it for the woodpeckers and nuthatches.   And they are still enjoying it -- I saw a Downy hopping up and down the fallen top this morning.  The debris scattered on the ground will eventually get picked up and probably used for firewood when I make maple syrup -- which will be soon if these warm days keep up.

I imagine this will also open up an area where the sun can shine in better.  Last time a tree fell in this windbreak, a patch of orange daylilies burst into bloom.   They had apparently been there since the previous owners of this land (I certainly didn't plant them) but had never bloomed until the tree fell.  Under this new topless tree, there is an old clump of peonies, probably planted back when these pines were little evergreens.  The peonies have bloomed for me, but it will be interesting to see if they do better now that the top of the tree is gone and better light gets in.

As you can see, I've been allowing other younger trees to grow in beyond the older ones, to maintain the windbreak, which is on the west side of the house.  It makes a big difference, both in winter when the winds blow and summer when the sun beats down, to have trees there.  In addition to stuff that has grown up on its own, I've moved quite a few young trees and bushes into the new row.  My grandson's Arbor Day tree got planted there, too.