Answers. 1  Jeeper is correct; the US gave just over $300 Million to Greece. However, this was not through the Marshall Plan; it was through the Truman Doctrine. The confusion comes since the two were so similar and were passed together.
Breeding bald eagles typically lay one to three eggs once a year and they hatch after about 35 days of incubation. Hunting, egg sitting, eaglet feeding and brooding duties are shared by both parents. The young eagles begin flying three months after hatching and are on their own about one month later.
Since the incubation starts from the time the first egg is laid, this means that the eggs hatch 3 days apart. Both the male and female bald eagle will incubate the eggs however the female bird, being much larger, takes the longer incubation periods overnight or during cold storms.