Geckos eat a variety of food items, including insects, arachnids, mollusks, small vertebrates and other small animals. Additionally, some geckos consume fruits and flower nectar. There are approximately 1,500 gecko species in the world, and the group displays a wide variety of dietary preferences.Know More
Most geckos are relatively opportunistic predators, and they will eat virtually any animal they can catch that is small enough to consume. Some species tend to prefer a particular type of prey, while others primarily consume one species of prey because that particular prey species happens to be abundant. Geckos are usually ambush hunters that wait for prey to come within range.
Common insects eaten by geckos include ants, beetles, roaches, moths, butterflies, flies, mosquitoes and leafhoppers. Geckos do not normally predate upon large spiders, tarantulas or scorpions, but they frequently eat small species. Snails and slugs are common food items for some species, while the larger species eat other lizards, frogs or even nestling birds.
While most geckos are nocturnal, one group of geckos is active during the day. Called day geckos, this group of lizards consumes a lot of plant-based food. The geckos will lap up bits of overripe fruit and drink the nectar from within flowers. They likely had to evolve these dietary habits to become active during the day, when fewer insects are available to eat.Learn more about Lizards
In the wild, common house geckos, which are indigenous to southeast Asia but have become invasive species in the United States, Australia, and parts of South America and Africa, eat various types of insects and spiders. Mediterranean house geckos, which have also spread around the world from their native habitats bordering the Mediterranean Sea, prey on moths, roaches and other insects.Full Answer >
Leopard geckos feed on insects, such as crickets, earthworms, roaches and meal worms. They prefer to eat live insects, and most refuse to eat dead prey. If keeping leopard geckos in captivity, it is important to feed them a variety of types of insects because their food preferences often change over time.Full Answer >
Leopard geckos don't eat any vegetables. They only eat live prey, such as crickets, roaches, waxworms, mealworms, superworms, earthworms and pinky mice. The majority of captive leopard geckos refuse to eat dead prey. Fresh water should also be available.Full Answer >
National Geographic reports that wild geckos usually eat insects, but some species may also occasionally consume fruit and flower nectar. About.com states that leopard geckos are the species of gecko most commonly kept in captivity. They should be fed crickets, waxworms and mealworms, and the insects should be coated with a calcium-vitamin D3 supplement before feeding consumption.Full Answer >