Compare the attack, duration, and room echo of each example. The names describe the recording, rather than a biological species.
Rolling call
A longer, uneven phrase with several closely spaced pulses.
Illustrative fart sound effect · Mike Koenig, CC BY 3.0 · Recording and edit credits
Listening notes and recording details →What to listen for
A longer, uneven phrase with several closely spaced pulses. Use the regular player speed when comparing this clip with another. The recording is an illustrative fart sound effect, used in the folklore sense of barking spider.