Awesome Avians was a user-made "premium download" by the Mysterious Map Marvels user-made content team. It was intended to feature fifteen modern birds with aviaries and new behaviors, but was cancelled due to the departure of Simba, ZooMaster, DinosaurMan, and TyrantTR to form Aurora Designs. Many fans wished for the download to be released, but due to there being no complete animals, it was never done so.