The Fon people of Benin believe the rainbow snake Ayida-Weddo, created to serve Nana Buluku, held up the heavens. The creature had a twin personality as the red part of the rainbow was male while the blue part was female. She is portrayed as a narrow green snake. Like Dambala, she lives in the sky as well as in all the trees, springs, pools, and rivers. In some West African mythology, Mawu the creator sent down Adanhu and Yewa from the sky with the rainbow serpent Ayida-Weddo.