I enjoyed the Wall of Birds. Like another commenter, I read about the oystercatcher, a bird I had never seen until I was in Scotland in 2017. I was so excited to see the first one, and subsequently I saw big groups of as many as 30 or more. Very beautiful bird.
I also read about the Splendid Lyrebird, which my husband and I saw in Australia while in the back woods at the second-largest rock there. My husband thought it was some kind of dinosaur, which of course in a way it is. The noises that they make are extremely strange, including mimicking a camera and a chain saw.