With our discussions about burned forests and blackbacked woodpeckers, here are some views of the Power Fire, on the Eldorado National Forest. Initially, the wildfire seemed to be of mixed severity but, as the summer wore on, more and more insect mortality caused previously green trees to turn brown. After Chad Hanson took his appeal to the Ninth Circuit Court, this project was halted with about 75% of the dead trees cut. The court decided that not enough analysis was done regarding the blackbacked woodpecker, despite only 55% of the burned area in the project.
In this picture, seven years after it burned, most of those foreground snags were in a helicopter unit, with a fairly large stream buffer at the bottom. At least 5 times we marked additional mortality in that unit. Also important is the fact that we were cutting trees which still had green needles, using the new fire mortality guidelines of the time. As you can see, the density of snags should be quite sufficient in supporting multiple woodpecker families.
This patch of snags was clumped, below a main road and above a major streamcourse.
Another view of abundant snags within a cutting unit, and a protected streamcourse.
You can see that both large and small snags were left for wildlife. After 6 years, surely some snags have already fallen, as expected. Not every acre can, or should, have birds on every acre. Since this is predominantly a P. pine stand, the combination of high-intensity fire and subsequent bark beetles caused catastrophic losses of owl and goshawk habitat, including nest trees. You can also see that reforestation is, and will continue to be problematic, with all that deerbrush coming back so thick.