No single creature exclusively eats only mosquitoes. While many animals consume mosquitoes as part of their diet, they also feed on other insects and food sources.
It's important to understand that a diet consisting solely of mosquitoes would be difficult to sustain, as mosquitoes aren't a particularly nutritious or abundant food source year-round in most environments.
However, some animals are significant mosquito predators and can play a role in controlling mosquito populations. These include:
- Birds: Several bird species, like purple martins, red-eyed vireos, chirping sparrows, downy woodpeckers, yellow warblers, Eastern bluebirds, Eastern phoebes, Baltimore orioles, common wrens, and nighthawks consume mosquitoes, but they don't exclusively feed on them.
- Geese, Terns, and Ducks: These waterfowl consume mosquitoes among various other insects and aquatic life.
- Bats: Bats also eat mosquitoes alongside many other flying insects.
- Fish: Some fish, especially mosquito fish (Gambusia affinis), prey on mosquito larvae in the water.
- Dragonflies and Damselflies: As both nymphs and adults, these insects are voracious predators of mosquitoes and other small insects.
- Frogs: Various frog species eat mosquitoes, although they also eat other insects and invertebrates.
Therefore, while many animals prey on mosquitoes, no animal exists that only eats them. Mosquitoes are just one component of their overall diet.