Here are the newest additions to The Best Sites To Learn About Mardi Gras & Carnivals:

Carnival 2011 is a series of photos from The Atlantic.

2011 Carnival parades in Brazil is from The Sacramento Bee.

Rio de Janeiro carnival 2011: the first night’s parades in pictures is from The Telegraph.

Carnivals around the world in pictures is also from The Telegraph.

Top 10 Mardi Gras Traditions

Photos: Carnival around the world comes from MSNBC.