I can't figure out what I'm missing yet. Video is just the monster area, there is a lot more to it and have been updates since then.

Has places for Warden, Fireflies and Frogs already.

Includes all mobs, but unlike my last zoo does not have villager types.

Made for JAVA.

Odd heads from https://minecraft-heads.com/

Another video taken at this zoo - Video 1 - Video 2

Dolphin Statue design: https://www.planetminecraft.com/project/statue-simplistic-dolphin/

Playground based on https://www.youtube.com/watch?v=jfTGUaQVkeE