Bigger Brains, Bigger Babies: New Study Explains Why Birds Lay Remarkably Large Eggs
Eggs from the Museum’s Ornithology Collection of an elephant bird (back), an ostrich (front right), and a hummingbird (front left, in box) show the range of sizes of bird eggs. Elephant birds (Aepyornis maximus), thought to have gone extinct about 1,000 years ago in Madagascar, could grow more than 9Continue Reading









