Today, to my dismay, I discovered the WAZA website has been updated to remove all sizing and enrichment recommendations from the once-excellent Virtual Zoo. This resource was great as it collected recommendations from around the world, including AZA and EAZA resources into one simple reference. I'm not sure why the information was deleted, but assume it was due to the work involved in collecting and maintaining the data. If anyone can direct us designers to another resource, especially for the oft overlooked non-mammalian species, please let me know! What a sad day for me...