In the wild chameleons have a much greater variety of insects to eat and those have access to a large variety of fresh vegetation. In captivity they only get what we provide. In most cases that is mass-produced crickets and mealworms.
Causes of Pain Behind the Knee. Occasional knee pain is common for people of all age groups, but a chronic pain behind the knee is typically caused by either overusing or placing too much stress on the knee joints. The main causes of pain behind the knee joints include: 4. Arthritis: Rheumatoid arthritis and osteoarthritis can cause pain being the knee joints; it typically results in pain, tenderness, and limitation of movement due to wear and tear of the connective tissue. 5.
There may be a painless or painful swelling behind the knee. The cyst may feel like a water-filled balloon. Sometimes, the cyst may break open (rupture), causing pain, swelling, and bruising on the back of the knee and calf. It is important to know whether pain or swelling is caused by a Baker's cyst or a blood clot. A blood clot (deep venous thrombosis) can also cause pain, swelling, and bruising on the back of the knee and calf. A blood clot may be dangerous and requires immediate medical attention.