List out the animals that communicate using infrasonic and ultrasonic sound.

Animals communicate using infrasonic and ultrasonic sound for various purposes, such as navigation, mating, and hunting. Here are some examples of animals that use these types of communication:

Animals that communicate using infrasound (low-frequency sound below the range of human hearing, typically below 20 Hz):

Elephants: Elephants produce infrasound to communicate over long distances with other members of their herd.

Whales: Various whale species, such as humpback whales and blue whales, use infrasound for communication and navigation. Their songs can travel for hundreds of miles underwater.

Giraffes: Giraffes have been observed producing infrasound during social interactions.

Alligators and Crocodiles: These reptiles can produce infrasound during vocalizations, especially in the context of courtship and territory disputes.

Hippos: Hippos use infrasound to communicate with each other, particularly during territorial disputes.

Animals that communicate using ultrasound (high-frequency sound above the range of human hearing, typically above 20,000 Hz):

Bats: Bats are well-known for using ultrasound for echolocation to navigate and locate prey in the dark.

Dolphins: Dolphins communicate with each other using a combination of clicks and whistles, some of which are in the ultrasonic range.

Moths and some insects: Certain moths and insects use ultrasonic signals for mating and avoiding predators.

Rodents: Some rodents, like mice and rats, produce ultrasonic vocalizations that are used in various social contexts, including communication between pups and adult individuals.

Certain species of birds: Some birds, such as swiftlets and oilbirds, use ultrasonic calls for navigation and communication in dark environments like caves.

Certain species of whales: Some toothed whales, like sperm whales, produce ultrasonic clicks for echolocation and communication.

These are just a few examples, and there are many more animals across various species that use infrasound and ultrasound for communication and other purposes.