Sunday, January 03, 2010

New Year Eastern Bluebirds Enjoy Suet



Like the American Robins that were observed in the last post, the Eastern Bluebird is seldom observed in the Colvin Run Habitat during winter months. In the last week, a small flock of bluebirds were seen feeding at the suet feeders.

The characteristic upper bright blue stands out in the stark winter sun. In the second photo, this male was kind enough to turn around to allow this shot of blue feathers. Also note the other male in the right side of the second photo.

Friday, January 01, 2010

Christmas Robins Enjoy Holly Berries


In the week leading up to Christmas, the Colvin Run Habitat saw two snow storms - the first storm delivered 20 inches, the second storm provided another inch of snow. On three occasions - during and after the storms - a flock of American Robins visited the Habitat.


The flock numbered at least a dozen. While some robins are known to winter in the mid-Atlantic area, it is rare to see them in the Habitat during late December and January. These robins spent all of their time feeding in the holly and dogwood trees. Although earthworms are the mainstay of robin diet, these robins were feeding on the bright red and orange berries in these trees.

Tuesday, December 22, 2009

Pileated Woodpecker: Seldom Seen Visitor to the Habitat


Three years have passed since the last Colvin Run Habitat sighting of a pileated woodpecker. But this is the first time that this woodpecker has visited the suet feeder.   

When I first glanced out the window this morning, I thought that this crow-sized bird was, well, a crow. But with a quick second take, I caught the distinctive red crown. Note that these photos show two individual birds.  The woodpecker in the first photo is a male - has a red mustache. The woodpecker in the second photo is a female - has a black mustache.

Of course, the ever-faithful and daily-visiting Northern Cardinal was a bit jealous and insisted that he get into the photo.

Wednesday, May 20, 2009

Injured Snapping Turtle

I found this amazing snapping turtle walking in circles in the middle of the road about a mile from the Colvin Run Habitat. He appeared to have just come from being buried in mud and leaves.

I could not get him to move to the side of the road, even with the encouragement a large and guiding stick. I could not even get him to snap at the stick.
I estimate his height at about 7" and his length at 15", minimum. Given this length, and the fact that a 25 year old male is typically 11 inches long, this snapper is not only large, he may be 50 or more years old.
If you clook closely you will see that he only has one eye. And, I know that snappers do not have teeth, but it surely looks like small teeth in these photos.
Unfortunately, the reason for his walking in circles became clear - this snapper had been run over by a car - the rear right shell was damaged and bloody - the rear right leg clearly damaged. I finally managed to move him (using the stick) to the side of the road. I doubt that he made it. You can find a great snapping turtle at http://www.tortoisetrust.org/articles/snappers.htm.


Sunday, May 03, 2009

Red-Tailed Fox Eating Sunflower Seeds

This spring we have had a fox hinting in the Colvin Run Habitat. We have seen this fox chasing squirrels - one time successfully. We even have squirrel parts to prove his presence. But, no photos - until today.
This young fox came on two occasions - separated by about an hour - and feasted on sunflower seeds on the ground under the bird feeder.
Although his coat is clearly dirty and wet (it has been raining in Northern Virginia for at least three days, this fox appears in good health. He has no signs of mange and he has clear eyes. As the photos show, he and I spend several minutes eye-to-eye (or eye-to-lens). I stayed on the porch hoping not to spook him.

Saturday, April 18, 2009

Tight Fit for Blluebird

A few minutes ago I took a break from the office work and walked the Colvin Run Habitat. Having noticed yesterday that in the last ten days the bluebirds had built a nest and laid several eggs, I was interested in shooting a few photos of them.

I approached the bluebird house hoping not to scare the female sitting on the nest (technically it is after sundown, so the male has left for the day and the female has taken over for the night). When I was about seven feet from the house, she eased up to the opening and began to watch me (first photo). Then, she bolted out of the house and flew to a nearby tree branch.
If you ever wondered how tight a fit it is for a bluebird to get into and out of their house, this second photo shows clearly that it is a very tight fit. The bluebird launched herself from the house and when clear (and falling down) opened its wings and flew.

Tuesday, April 07, 2009

Chickadees Move In

While the bluebirds seem to have selected the older of the bird houses in the Habitat, a pair of Carolina Chickadees see to have moved into this house that I put this past winter. The house is attached to the main truck of the dogwood tree, which is located intentionally within twenty feet of the house.
I put this bird house up with the expectation of having one house wrens or Carolina wrens take up residence. Both wrens and the bluebirds have been seen going into and out of this house, for now the chickadees seem to have taken up residence. We'll see if they actually build a nest.