Geckos are among the most common animal encounters in Bali. These lizards, elevated to symbolic status, colonize the walls of dwellings where they defy gravity, adorning pareo fabrics and jewelry shop displays alike—even decoration store windows. And as if merely appearing weren't enough, they make themselves heard too!

The different types of Geckos found in Bali

The Gecko family originates from Asia and dates back to the Jurassic period. Most of its members are characterized by eyes without eyelids. In Bali, you commonly encounter the common Gecko, or Cicak—a small creature reaching a maximum of about twelve centimeters. It emerges primarily at nightfall around sources of light to hunt mosquitoes both indoors and outdoors. It produces a very distinctive sound. At first, many believe it's the cry of a bird.

And then there's the Tokay Gecko, considerably larger and capable of reaching up to thirty-five centimeters. Its coat, speckled with orange spots, is immediately recognizable. The Tokay is also a nocturnal species, and when one takes up residence in a frequently visited room, that space becomes its territory—which it defends fiercely against any rival intrusion. It's quite a striking sight to see this large lizard emerge from behind a painting while you're dining.

Having a Tokay at home is an asset, as it feeds on spiders and other insects, though it won't hesitate to add mice or bats to its menu. But you're far more likely to hear it than see it. It produces a very characteristic sound: it begins with one or two series of clicking sounds, followed by a repetitive "Ge-ko, Ge-ko..."—some hear it more as "To-Kay, To-Kay..."

Nevertheless, caution is warranted, as the Tokay Gecko is an aggressive reptile that bites readily when it feels threatened. There's no risk if you simply leave it undisturbed on its wall. It also possesses the ability to detach its tail to create a diversion if attacked by a predator.

This lizard can live quite well in captivity and is sometimes even tamed.