What semi-fossorial behavior do pygmy rattlesnakes sometimes exhibit?

Answer

Spending time partially buried in leaf litter or soft soil.

Pygmy rattlesnakes are known to be semi-fossorial, meaning they spend a significant amount of time partially concealed beneath leaf litter or soft soil to enhance their camouflage.

What semi-fossorial behavior do pygmy rattlesnakes sometimes exhibit?
reptileviperRattlesnake