Top 12 interesting facts about iguanas:
- Iguana anatomy allows the lizard the ability to “snap” off, or self amputate, part of its tail if threatened or in danger as a means of escape. The tail bones contain fracture planes to allow this capability. The terms for this is known as caudal autotomy.
- Shedding of skin in reptiles is normal and helps facilitate their growth. Iguanas tend to shed in patches rather than completely, unlike the way a snake sheds its skin completely.
- Iguana snorts are normal. This is how the iguana expels salts that accumulate in the nasal chamber caused by potassium deposits.
- While heat rocks are popular with many iguana owners, they are not recommended and can burn your iguana.
- Iguanas enjoy being misted. This is best done by aiming up and allowing the mist to gently “fall” onto the iguana and the enclosure rather than spray him directly.
- Iguanas like “baths.” After basking, iguanas enjoy being placed in shallow lukewarm water in a large container.
- An iguana’s nails will need to clipped regularly, just as you could clip the nails on a pet dog. If you are uncomfortable doing this, usually an herp veterinarian can perform this service.
- Fruit should only comprise about 10% of your iguana’s diet.
- Leafy greens should comprise 25-40% of your iguana’s diet.
- Bulky vegetables should comprise 25-40% of your iguana’s diet.
- Don’t assume that all fruit, greens, and vegetables are safe for your iguana. There are certain things an iguana should, and should not, eat.
- Sun is actually good for your iguana. Placing him near a window for exposure blocks the UV rays, and the UV rays are what the iguana needs. So plan to provide your iguana with some direct sunlight on a regular basis.
