I think this is a turkey vulture. He just came strutting up the stairs and marched by, turning right along the walkway. He had the funniest goose-stepping walk. He was out of sight before I could get a good picture of him.
Inside the main building of the zoo, aquariums housed some of the reptiles. This is a blue-spotted salamander that grows to about 8 -10 " long. We see them occasionally near our home. He is really a dark blue even though the photo shows him as black.
More ducks next time.