The world of insects is so diverse, so mysterious and beautiful! About a million species have already been described, but about four million have not even been discovered yet. It is great to look into this world and save the rapidly disappearing species! They are small and very small and almost invisible.

Callibaetis is a genus of small minnow mayflies in the family Baetidae. There are at least 30 described species in Callibaetis.

It is not always possible to make a good video close to home ... sometimes you can walk many kilometers to shoot a millimeter beetle