Anacondas live mostly at South-America. Anacondas are 3-4 metres length and weight about 30 kg, but giant Anacondas are 10-12 metres length and weight about 250 kg. Anacondas are longs and they may be greenish-brown, olive and / or grayish-green, orange, yellow-green or yellow color. Anacondas move by cringe. They eat rodents, fishes, birds, turtles, young caimans and tiger pythons. Wild they live about 40-50 years but domestic conditions about 20-25 years.
Here is a picture where they mostly live.