The two crossword solutions for the term 'Great Birds' are AUKS (4 letters) and EGRETS (6 letters). Auk is a type of seabird that is native to the Northern Hemisphere and is known for its ability to fly underwater. Egrets are a type of heron found in temperate and tropical climates around the world. They are known for their long, slender necks and white feathers. Both auk and egret are considered great birds due to their unique characteristics and beauty.