All but the red one which is a slightly different shape and smaller diameter base,it may be related to your bears,I only noticed when I put them together for the pic' :huh:
Just found this thread as I was browsing the Chinese glass section. Keith, your red glass owl is a genuine Wedgwood piece.....some are a little different in dimension, it is only because they are hand made!! I saw one for sale the other day and thought of Anik, who has a nice collection of them but thought she might not have a red one.