Iguanodons were large quadrupeds that looked somewhat like a small sauropod. When eating they rose up on their hind legs.
When confronted by a predator, iguanodons used their powerful legs to flee. If pressed, they defended themselves with a thumb-like spike on their hands and their strong tail.
Iguanodons were herbivores and lived together in herds.
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 David Cook, Steve Winter, and Jon Pickens (1989). Monstrous Compendium Volume Three Forgotten Realms Appendix (MC3). (TSR, Inc), p. 24. ISBN 0-88038-769-6.
- ↑ Gary Gygax (December 1977). Monster Manual, 1st edition. (TSR, Inc), pp. 25–26. ISBN 0-9356-9600-8.
- ↑ Frank Mentzer (January 1985). “Ay pronunseeAYshun gyd”. In Kim Mohan ed. Dragon #93 (TSR, Inc.), p. 26.