OK, I should and will go home, dig out my books, and research this myself, but; I am a new beekeeper with only two hives. One is two years old, the other just started this year. In the two year old hive I noticed a number of workers with small shriveled looking wings. The bees with the shriveled wings appeared to be going about their business on the frames. The other bees didn't react to them. Should I be concerned? Is there a disease that produces shriveled wings? :help: Thanks.