An amorous male will also display in a similar fashion towards females in the area. While this display is amusing to human observers, the display to another male anole is meant to threaten him, bullying him to move away. If you are courageous enough to scoop up a male that is fired up, you can expect to be bitten more readily. Male green iguanas should not be housed together, within sight of each other, or even in the same room if at all possible. In addition to sharp teeth, a strong bite and fast reflexes, the iguana also is able to use its powerful tail as a whip.
Offensive aggression is more likely to occur among herps that are naturally pugnacious.
Tegus and monitor lizards are considered more aggressive species. These lizards are hunters, and while they may occasionally become a meal for other animals, they are much more likely to defend themselves. Veiled chameleons are also considered to be more aggressive than other species of chameleon. Venomous herps often have an attitude of near invincibility. Cobras and some venomous vipers are quick to anger, and as soon as they perceive a threat, they prepare to strike.