As of this morning we still have two eggs. The first egg was laid late afternoon/early evening Tuesday, February 16th. The second egg was laid Friday, February 19th. If a third egg is laid and the chick hatches it will be at a great disadvantage as the chicks will hatch asynchronously and it's small stature compared to its siblings will not enable it to compete for food. 

Last year we saw a tremendous amount of sibling rivalry between the second and third chick. Amazingly the third chick hung on and eventually fledged.