https://www.washingtonpost.com/national/health-science/how-snakes-hear-without-ears/2011/12/29/gIQAuseoWP_story.html

Jan 2, 2012 ... When a rattlesnake shakes its tail, does it hear the rattling? Scientists have long struggled to understand how snakes, which lack external ears, ...

http://www.alongtheway.org/rattlesnakes/faq.html

A. Rattlesnakes can usually be identified by two key characteristics that ... Therefore, although they may not hear you approaching, they will probably “feel” your ...

https://www.wikihow.com/Avoid-a-Rattlesnake-Attack

Mar 28, 2019 ... Do not rely on the rattler as the only form of identification. Listen to the rattler sound courtesy of the San Diego zoo: Rattlesnake Sound Byte.

https://www.livescience.com/43683-rattlesnake.html

Dec 12, 2014 ... Rattlesnake bites can be dangerous but are very rarely fatal to humans. ... that can hear and not a means of communication with other snakes.

https://www.livescience.com/32252-do-snakes-have-ears.html

Nov 7, 2012 ... Snakes have no visible ear, so they don't hear sounds as we do.

https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5393596.pdf

To avoid rattlesnake bites some safety precautions will help: ... If you hear the warning rattle, move away from the area and do not make sudden or threatening.

https://kids.nationalgeographic.com/animals/rattlesnake/

As rattlesnakes age, segments on the end of the rattle wear out and break off. ... Like other snakes, rattlesnakes don't have ears and can't hear most sounds.

https://magicvalley.com/outdoors/what-you-should---and-shouldn-t--/article_77fb9bce-a41a-55b9-bc56-4bf67b915c41.html

Jul 7, 2011 ... What you should - and shouldn't - do if you run into a rattlesnake. "Out of the corner ... She saw the snake coil, heard its rattle and jumped back.

https://en.wikipedia.org/wiki/Rattlesnake

Rattlesnakes are a group of venomous snakes of the genera Crotalus and Sistrurus of the ... However, rattlesnakes can also be found in a wide variety of other habitats including prairies, marshes, deserts, and forests. .... Thus, their sense of hearing is not very effective, but they are capable of sensing vibrations in the ground, ...

https://www.thesprucepets.com/are-snakes-bothered-by-loud-noises-1239469

Jan 16, 2019 ... Despite not having any external ears, snakes can actually hear quite a range of low sounds. Find out if your snake can hear you talking or not!