Tuesday, April 3, 2012

Above, Around and Among the Trees

Monday, April 2, 2012

Jack Judson Nature Trail, Olmos Basin in Alamo Heights

Today's photos:
















The trees in Olmos Basin at the Judson Nature Trail never cease to amaze me. This is truly a majestic urban forest.

One of the main features of the Judson Nature Trail is the purple martin birdhouse at the entrance to the parking lot. Purple Martins are in the swallow family. Today they were very active flying above the trees in search of insects.

Saturday, March 31, 2012

A Perfect Day for a Riparian Woodland Walk

Friday, March 30, 2012

Medina River Greenway, Between the Upland Trailhead and the Old Applewhite Rd Trailhead

Today's photos:





















With a clear blue sky, a bright spring sun and temperatures in the low 80s (F), this was an ideal day for a walk in the riparian woodland along the Medina River. I was particularly pleased to see the lizards have begun to emerge from their winter hibernation.

Thursday, March 29, 2012

The Yellow-crowned Night Heron on the UIW Campus

Thursday, March 29, 2012

A friend of mine asked if I knew what the large birds are that are nesting on the University of the Incarnate Word campus. I have only been back to the campus a few times since I retired last May, so I stopped by on a Sunday afternoon a couple weeks ago to take a look.

What I found was a nesting pair of Yellow-crowned Night Herons and a third young adult heron. While these photos aren't from one of my regular walks, they are well within the theme of the blog and this is a good place to publish them.

This is also as good a place as any to point out that a large number of birds in Texas are protected under the Federal Migratory Bird Act, including the yellow-crowned night heron.




















As anyone who has ever lived on a university campus will know, campus resident life is generally quite stressful. Having a camera repeatedly stuck in your face would quickly drive one crazy. I mention this to make the point that all of these photos were taken with a telephoto lens.

While these birds were aware of my presence and were at least somewhat curious about what I was doing, I was able to maintain a respectful, non-threatening distance from them. My understanding of the Migratory Bird Act is that it is unlawful to significantly disturb nesting birds covered by the Act. Please keep that in mind if and when you are in their presence.