Awww. He's lovely
Lucky you having snakes come into your garden
We get Adders (venomous) and Grass Snakes (non-venomous) here in the UK but you hardly ever see them. They're also protected by Law.
There was a lady who got more than she bargained for a few years back. She'd bought a Christmas Tree from a local plantation. She was busy decorating it in her living room when out fell three baby Adders They'd been coiled up in the tree hibernating and the heat of her living room woke them up.
They were taken back to the forest by the RSPCA and released there.
I think they were much more interesting than the usual baubles