I don't think dolphins and bats talk to each other much. Bats live on land and dolphins live out at sea.
they use the same echolocation as bats, whales and dolphins
Dolphins and bats
bats dolphins whales
dolphins, rats, bats.
I think it's because Dolphins speak (squeaks, singing, whatever you want to call it) out and it will rebound off of other animals/dolpins to see how close they are or how close the enemy is, whatever it wants to know. And this is the same with a bat - it uses its sonar to reflect off of the other bats or animals. This is called echolocation.
Bats, dolphins, Whales, shrews, flying squirrels use echolocation.
The animals are,bears,cats,dogs,bats,dolphins and whales.
Echolocation is when an animal produces a sound and it bounces off things and comes back to the animal. Most bats, dolphins and whales use this. They use it to tell where they are because their eyesight isn't as good as their hearing. Lots of animals then use it. In a simpler form, Animals that cannot see as well as they can hear use it or if they are in the dark.
There are many animals that use ultrasound. Some of these anmimals include; cats, dogs, dolphins, mice, fish and whales. the can use it to detect their prey
Most people do not hear the sonar signals used by animals, such as bats or dolphins.
Bats and dolphins. Animals which use sonar.
pink dolphins, army ants, a lot of bugs, snakes, bats, toucans and other varieties of birds, frogs, butterflies, and monkeys