The Seti project is a great effort, but I am convinced that until we learn to communicate with bees we need not go out of our solar system looking for entities to communicate with.
Having watched bees closely for many years I am convinced the communicate at a very high level and that communication is not just physical... the waggle dance or by chemical pheromones.
I happen to be enthralled with hummingbirds ... and they have unique communication skills as well. We really know so little. It is humbling.