When someone says “giant snake,” your brain probably jumps straight to a movie scene — you know, a huge slithery beast lurking in the jungle, ready to snatch a person like it’s grabbing a snack.

Burmese pythons, a non-native snake, has proliferated across more than a thousand square miles of South Florida.

Researchers are tracking pythons with accelerometers to learn how they move and eat. Burmese pythons are connected with a 90% decrease in mammals in the Florida Everglades. Conservationists use ...