On Nov. 7, 2011 the Board of Directors of the American Kennel Club approved revisions and changes to Retriever Hunting Test Regulations. These changes represent Judges’ Eligibility and Approval, Honoring, Walk Ups, Marking and Memory of Birds.
To read the individual changes go to the AKC Retriever Hunting Test website at: Retriever Hunting Test Changes
For a complete overview of judging eligibility requirements, please see the AKC Retriever Hunting Test website at: Judges Changes

I believe it’s “Memory of Birds”, not Memory Birds.
I am sure you are correct Tom. I just copied the descriptions from the AKC page. Thanks for your help, I’ll change the wording. Mia
Retriever Hunt Test Changes and Judges Changes links above both go to Judges Changes.
Thanks for letting me know.
Retriever Hunting Test Changes
Judges Changes