Bwrrrryan flubbed:
Yes they are, they can be many shades, they can be red, purple, and
light colored too.
http://wiki.answers.com/Q/What_is_a_Bermuda_onion
http://www.foodsubs.com/Onionsdry.html
But botanically there really is no such variety as the "Bermuda"
onion: http://www.plantanswers.com/garden_column/oct04/1.htm
Produce managers often erroneously label Bermudas and other onion
varieties, same as they very often erroneously label scallions and
spring onions the same... but they are not the same.
Yes they are, they can be many shades, they can be red, purple, and
light colored too.
http://wiki.answers.com/Q/What_is_a_Bermuda_onion
http://www.foodsubs.com/Onionsdry.html
But botanically there really is no such variety as the "Bermuda"
onion: http://www.plantanswers.com/garden_column/oct04/1.htm
Produce managers often erroneously label Bermudas and other onion
varieties, same as they very often erroneously label scallions and
spring onions the same... but they are not the same.