Zygodactyl Feet? Who Me?

And now for the woodpecker action I promised in an earlier post….

Hairy Woodpecker stashing nut in old Pileated hole
Hairy Woodpecker stashing nut in old Pileated hole
Hairy woodpecker
The red on the back of the head tells us this is a male Hairy Woodpecker.

The other day, I looked out the kitchen window and saw a Hairy Woodpecker stashing peanuts in some holes drilled in a sassafras tree by a Pileated Woodpecker a couple years ago.

Red-bellied Woodpecker (female) after she bumped the Hairy off her spot!
Red-bellied Woodpecker (female) after she bumped the Hairy off her spot!

And as if that wasn’t cute enough, a moment later he was bumped off his spot by a female Red-bellied Woodpecker, who proceeded to stash her own peanut in the same hole (or maybe she was taking his out). It happened so fast that if I’d blinked I would have thought the Hairy had magically turned into a Red-bellied. I’ve seen the Red-bellies do that same move before — back in January as I was watching my first ever Fox Sparrow on the ground below our feeders, suddenly a Red-belly landed practically on top of him. I think they’ve got a bit of an aggressive streak, or else they just don’t watch where they’re going very carefully!

Zygodactyl toe blog sidebarAs fun as it was to see the interaction of the Hairy and Red-belly, I got to see a much rarer interaction a few days later at the same tree.

A hard-working female Pileated Woodpecker
A hard-working female Pileated Woodpecker (a male would have a red moustache stripe rather than black)

As I walked out the driveway to get the mail one afternoon, I spotted a Pileated Woodpecker in the woods across the road. Excited at the possibility that it would come over to our yard, I ran inside to get my binoculars and camera. When I came back the bird was nowhere in sight. Disappointed, I went back inside, but stationed myself at the kitchen windows so I could keep an eye out in case he/she came back.

I couldn’t believe my luck when she did come into the yard less than 20 minutes later! And even more interesting, she went right to those same sassafras trees (we have five of them side by side in that part of the yard). She began chipping away at the bark in several different spots at first, then settled on one spot and really got busy. But the resident Red-bellied Woodpeckers apparently didn’t want her here, and they tried to chase her away. They were unsuccessful and gave up after a few minutes, leaving her to spend the next 45 minutes drilling a hole big enough to put her entire head inside the tree.

Red-bellied woodpecker and Pileated woodpecker -- look at the size difference!
Red-bellied woodpecker and Pileated woodpecker — look at the size difference!

But I got a great photo with both woodpecker species in the same frame, showing the big size difference. Usually the Red-bellied Woodpeckers are one of the largest birds in our yard, but this one looks so tiny next to the Pileated, doesn’t he?

I was thrilled to be able to watch her for so long, and after she finished drilling that large hole she flew across the road and was gone. I was hoping maybe she was going to make a nest hole, but I think this was just a hunt for ants inside the tree. Since these big birds have territories from 150-200 acres in size, our property is just a small portion of their home base. I guess that’s why we’ve only seen two of them in the past several years here.

Pileated Woodpecker holes from previous years (533x800)
Older holes
Pileated Woodpecker holes in sassafras tree (533x800)
New holes

I went out to check out the holes after she left. These two shots show the holes dug in previous years compared to the new ones; see how the exposed inner bark is brown on the new ones?  

And here’s a video of her as she worked, accompanied by some light classical music that was playing on my tv.  (It’s a good thing woodpeckers have reinforced skulls or they’d need a steady supply of aspirin, wouldn’t they?)