Why are manta rays not afraid of humans? - Quora
Do stingrays have a taste or flavor? Are stingrays edible? - Quora
What is a manta ray's defence against predators? - Quora
Who would win in a fight a Great White shark or a Giant Stingray (17 feet long)? - Quora
Do any animals have more than two eyes? - Quora
Why do some bugs and fishes have two eyes? - Quora
How do stingrays behave? Do they stay together? - Quora
What are some amazing deep sea creatures and why? - Quora
Do stingrays have two pairs of eyes? I've seen pictures of them having two eyes on the bottom and two eyes at the top. - Quora
We have two eyes and they work together and we see one image. Does anyone know about animals with many eyes? How do they see the world? - Quora