Twig-like walkingsticks relatively huge but harmless

Looking out the window recently, I noted a mosquito-sized bug on the screen that upon closer inspect was not a mosquito.

Southern Walkingstick: The Toxic Sharpshooter

Walking Sticks Stop, Drop and Clone to Survive

Stick Bugs - Nature's Masters of Disguise - Animal Corner

Taking care of stick insects, looking after stick insects

Natural History of the White-Inyo Range d0e21285

INSECTS

10 Biggest Bugs on Earth

Walking Sticks National Wildlife Federation

Southern Two-striped Walkingstick