Immature: normally dark brown body, showing white in the wing linings and breast. It has brown head, tail, beak and eyes and is similar in appearance to the Golden Eagle without white on the tail. Golden Eagles have feathered legs to the toes. Bald eagles have bare legs.
As mentioned in the Dairy FAQ page, cheeses are typically offered to the non-allergic baby between 8 and 10 months of age. If your baby has a known or suspected dairy issue (either a milk protein or lactose intolerance) then you should wait to introduce cheese and other dairy when your infant is older.
Feta cheese is classified as a soft cheese made of 45 to 60 percent fat whole sheep's or goat's milk. The better fetas are aged (but not ripened) 4 to 6 weeks, cured in a salty whey and brine. Known as a pickled cheese, the flavor of feta becomes sharper and saltier with age.