That would seem so, Wally. This is what was such a blessing from following the daily activities of the two eagles as they prepared their nest, protected the eggs, and cared for their young. We got to see the day to day interactions of all of this. It was quite educational. And, there are many object lessons. The parents were so very caring.
As for survival, some do not survive because of the pecking order established early. In this nest, the only reason the "little one" survived was because there was enough food to fill up "Junior". He could not eat any more and would often have to spread out and sleep. Then the "little one" would be able to eat. It was pretty sad to watch. It is quite and object lesson of sin and selfishness. The world loves it, they say it illustrates survival of the fittest. But, the truth is, there is a God in heaven who has provided enough food for all. What I saw was the work of the evil one in making even the animals suffer from the sin of man. God gives us a correct object lesson in the faithfulness of the parents to each other and their eaglets. The mother and father give the selfish one all he takes, then get more for the other one. Sometimes the weaker one will be killed or starve. So we see the same in the world today. There is enough food in the world to feed all, but it does not happen.
Wally, you are blessed to have a nest close by! You can see what we did not see, the eaglets fledging. We saw a little, but not much because of the camera placement. Take some video for us!!