What characteristic directly gives the *Thelotornis* the common name "twig snake"?
Answer
Mimicking the appearance of a dead twig or vine
The common name "twig snake" is derived from their remarkable camouflage, allowing them to perfectly mimic the look of a dead twig or vine hanging among foliage.

Related Questions
To which genus do snakes commonly called bird snakes or vine snakes belong?What is the primary classification of the venom produced by *Thelotornis* species?What characteristic directly gives the *Thelotornis* the common name "twig snake"?Because they are rear-fanged snakes, what is often required for effective venom injection from a *Thelotornis* bite?What term describes the primary lifestyle of *Thelotornis* snakes regarding their preference for elevated environments?What is the most dangerous characteristic of a *Thelotornis* bite from a public safety perspective regarding initial presentation?Besides their overall shape and camouflage, what specific feature helps identify a *Thelotornis* snake?The primary, life-threatening danger documented from *Thelotornis* bites involves interference with what bodily function?In which continent are the *Thelotornis* species primarily found?If systemic symptoms of severe envenomation from a vine snake are delayed, what state does the venom cause by the time symptoms manifest?