found a rattler while hiking

[Pirarucu]

Lately there seems to be a trend towards rattlesnakes not rattling much, if at all. It evolved as a defense against large grazing animals that would step on them accidentally, so the rattle let the snake make its presence known. Then of course it also worked as a warning to predators. But with humans, rattling and making yourself known often results in the rattlesnake being killed. If they stay quiet, people are less likely to notice and kill them.

[Zelg]

Originally Posted by Pirarucu

Lately there seems to be a trend towards rattlesnakes not rattling much, if at all. It evolved as a defense against large grazing animals that would step on them accidentally, so the rattle let the snake make its presence known. Then of course it also worked as a warning to predators. But with humans, rattling and making yourself known often results in the rattlesnake being killed. If they stay quiet, people are less likely to notice and kill them.

Makes a lot of sense especially when they're right on the edge of a busy trail like the ones I saw them on. I'm much more cautious and aware of their presence now but its amazing how well they blend in when you're just walking around gazing at the scenery. Their camo is excellent.