"Grass snakes are normally olive green or brown, with a cream collar on their neck"
"Female grass snakes can reach 3 feet in length"
"Grass snakes lay eggs in warm places like compost and manure heaps"
"Grass snakes like to eat frogs, toads, newts and fish"
"Grass snakes are the only species of snake in Jersey, and are harmless to humans and their pets"
"Slow-worms are not snakes, but actually legless lizards"
"Slow-worms can get to 45 cm in length"
"Slow-worms love to eat slugs and other soft invertebrates"