Avian biomechanics
Here’s a youtube video I recommend on avian biomechanics. Nicely animated and good voice over explanation.

Here’s a youtube video I recommend on avian biomechanics. Nicely animated and good voice over explanation.

Eric and I had an interesting time during April watching the radar for birds and especially cold fronts that might mean a fallout. I may be wrong, but I think this radar depiction shows migrating birds (light blue) and then an approaching cold front (April 20, 2025). The birds seem to shy away from the…
I found this list of ABA countable introduced species helpful. Article at ABA
TOS Bulletin is out. Here’s the contents. Birds of Victoria and Egg collecting in Texas look especially interesting.
If you want to understand better how to be a great naturalist, you can find no better example than Greg Lasley. I only met him once, but he was a good friend of my grandfather’s, so I had heard of him by the late 70s. When I met him in 2008 he recited my grandfather’s…
This from the Texbirds facebook page by David Sarkozi. “If you’re in the Houston area go outside and look up! Massive movement of birds, I’ve had over 1000 wood storks pass over, others have reported up to 10,000 broad-winged hawks, radar shows many birds still moving into the area”.
I was a fan!! The Guardian Article