Echolocating toothed whales can detect and react to sudden prey movements during close approaches with speeds similar to ultra-fast tracking responses in human vision.

Harbor porpoises dynamically control biosonar field of view as they track and capture prey, focusing the beam through deformations to the melon.

Neurons in the midbrain superior colliculus of free-flying echolocating bats represent 3D sensory space, and the depth tuning of single neurons is modulated by an animal's active sonar inspection of physical objects in its environment.

Echolocating bats may recognize locations in the environment (and navigate to them) by remembering the specific echo signature of those locations.

Greater mouse-eared bats prefer to hunt large ground insects despite high failure rates, but switch to smaller, easily caught flying insects in response to environmental changes.

Some species of bats hunt for insects that are resting on surfaces by detecting interruptions in the echoes from that surface, suggesting that resting on rough surfaces may help insects to evade detection by echolocation.

An elaborated bat-predator model shows that even in high bat-densities, bats can successfully catch flying insects and that changing their signals’ frequency is not necessary for dealing with sensory interference.

Located in the legs, the miniaturized katydid ears exhibit cuticular pinnae to only capture high-ultrasonic bat echolocation calls, but katydid also hear their own calls using alternative ear paths, which suggest that their ears operate in a colossal frequency range.

How fast the brain and muscles can respond to information about prey location constrains visual and echolocating predators in similar ways.