Question

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

Answer 1

Infrasonic sounds and ultrasonic sounds

1. The sound waves of frequency greater than 20 kHz are called ultrasonic sounds.
2. The sound waves of frequency below the range of 20 Hz are called infrasonic sounds.
3. Both ultrasonic and infrasonic are not detectable by the human ear.

Animals that communicate using infrasonic and ultrasonic sounds

1. Bats, praying mantis, dolphins, dogs, frogs, toads, etc. communicate via ultrasonic sounds.
2. Rhinos, hippos, elephants, whales, octopuses, pigeons, squid, cuttlefish, cod, Guinea fowl, etc. communicate via infrasonic sounds.