A strange, orange plant I haven't been able to ID yet (drop me a comment if you can help!) It's not part of the green plant, fyi.
One of many red-headed woodpeckers.
Some kind of oxalis flowers.
Heading back to the car, I heard a loud buzzing noise near a tree. I looked up to see dozens of bees swarming a live oak. Being deathly allergic, I beat a hasty retreat (and took some photos from a safe distance with my 300mm zoom.)