My new bearded dragon has a black beard and won't eat. Is it stressed?
The black beard Is indeed an indication of stress or anger. It may be due to his new surroundings or something could be wrong in his environment.
You can review care and feeding here: http://www.anapsid.org/bearded.html
Confirm proper temps and humidity. Also, provide a hide large enough for him to enter on each side of his enclosure.
As long as Boris is at least 16-17 inches long, superworms are fine to feed. Gut load them for 24 hours prior to offering to maximize nutritional value. For variety, you can offer appropriately sized crickets, dubia roaches or phoenix worms.
Try offering greens in the morning about an hour or two after the heat lamp comes on. He may be hungrier at this time. Once he eats his greens, you can offer prey. Sometimes, a sprinkle of dried mealworms on the greens will stimulate the appetite.
Since he is "new" to you, an exam with your veterinarian or a vet experienced in treating reptiles would be recommended to confirm good health or to diagnose and treat any preexisting conditions.
Updated on September 23rd, 2025