a grass snake

agressive amphibian appear bite biting black blood brown coil curl danger dangerous earth eat eye fellow found grass grasssnake green ground halloween hiss house hunt hunter kill leaf little long longgrass look looking looks morning natrix peeping ringed rivers rodents roughgreen scale scare scared shed shot sight skin slither smell smoothgreen snack snake sneak sneaking spooky stare strike sunny swallow swimmer swimming tail tree tummy twist twisting venom venomous water woodland woods yellow