I think so Nancy, because I like Reijmyre glass......having said that, some of the molded glass can look a bit poorly finished....I sold a few pieces because I felt they looked a bit mass produced.
There again, I have a couple of swans, a big nightjar and a seal (with a broken flipper) that are beautiful, so I suppose it is personal taste.
Anyway, let's look around a bit more first, we may yet find a definative answer to who made your little birdies.
