Meet the Rattlesnake (Crotalus) — a fascinating reptile with a voice all its own.
What sound does a Rattlesnake make? A Rattlesnake makes a tense, rattling hiss. Press the play button above to hear a real Rattlesnake hiss and listen to exactly how it sounds.
The rattle is made of loose segments of keratin that buzz together as a warning to stay away. Listening closely is a lovely way to get to know the Rattlesnake and tell it apart from other reptiles.
Reptiles use sound to warn off threats and signal to rivals. For the Rattlesnake, these sounds are an important part of daily life.
Tap play to listen to the Rattlesnake, then explore more animal sounds in our free library. Whether you are a curious child, a parent, or a teacher, it is a fun and easy way to learn how Rattlesnakes really sound.