I intend to retire soon, and in retirement I intend to visit Britain. I've never been there, but I understand that there are some wonderful zoos and bird gardens. As this forum seems to have a large and enthusiastic membership in Britain, I wonder if some of you kind people would advise me? Which zoos ( and/or bird parks) should I Visit? Give me a list of 5 or 6 and tell me why? Thanks so much.