Most Encounters Are Defensive, Not Hostile
Snakes generally do not seek encounters with people. A snake may hide, stay still or move away when it detects a person, but it can bite if it is cornered, handled or surprised at close range. This is defensive behaviour, not a sign that the animal is pursuing a person. Giving a snake space is the simplest way to reduce risk for both people and wildlife.
Appearance Is Not a Safety Test
Head shape, pupil shape and colour patterns are not reliable ways to decide whether a snake is venomous. Harmless species can flatten their heads when frightened, and venomous species vary greatly in appearance. Snake skin is dry and covered with scales, not slimy. Accurate identification depends on local knowledge and clear views of several features, so a photograph or a quick glance should not be used to make a handling decision.
Use Distance and Local Guidance
Snakes use chemical cues collected by the tongue and some species have other specialised senses, but these abilities do not make them interested in people. If an unfamiliar snake is in a yard, keep children and pets back and contact a qualified local wildlife service if removal is necessary. Never try to catch, kill or relocate it yourself. A regional field guide can be useful for learning after the encounter, from a safe distance.
