As it's warming up here, the area of our CDT enclosure is becoming Cricket Club Med. Last night I went out to bring in the food dish and there were no fewer than 30 crickets going to town on the leftover cactus. Several more were drinking from the water dish. They don't seem to be going in the hide where the torts sleep, they chirp a lovely lullaby to them (and us), and they're gone in the morning. Any reason for concern?