I have a snake in my garden and I don't know if it's dangerous. I've been seeing these things around the area for years but I've never dared get too close. Is there any way to tell if it's venomous just by looking at it?
What region are you from? That's important to know what species you've got around there.
Look, most of the snakes you find in Spanish gardens aren't venomous, honestly. The easiest thing is to look at the head: if it's triangular and has some pits between the eyes and the mouth (those are sensory organs), that one could be dangerous, but honestly it's rare to come across that in a normal garden.
If you see it in your garden and it doesn't bother you, the best thing is to leave it alone because on top of that they're super useful against rodents and bugs you don't want hanging around!
A quick way to tell them apart is by the head: venomous ones usually have a more triangular and defined head, while non-venomous ones have a rounder head that's more similar to the neck.
That said, it's not a golden rule everywhere, it really depends on where you live because there are very different species depending on the region. In my area I've seen quite a few water snakes and grass snakes around the place, and honestly most of the ones you find in the garden are harmless, so the first thing would be to identify exactly what species you have - if you can get a clear photo, there are apps and herpetology groups that'll help you out right away.
In the meantime, the safest thing is to leave it alone and let it go, because these things don't attack unless they feel threatened.
The most important thing is that if you're not sure, just don't touch it and that's it - you'll avoid any problems that way.
What most people don't know is that even venomous snakes are pretty calm and only bite if you provoke them or grab them; I've seen snakes pass through my garden many times and nothing's ever happened because they want to avoid you just as much as you want to avoid them.
If you really need to identify it, take a photo from a distance and search online by region, because the shape of the head and color patterns vary a lot depending on the local species, and that'll give you more information than any general rule I could tell you now.
Log into answer.
