Lake Sammamish bald eagles, pair#3 calling out, greeting each other. 

This pair hasn't mated yet, still getting nest ready. The female was calling out for 20 minutes, then the male shows up next to her (left in video) on the high tree branch. After 5 min together, the male then flies to their old nest, grabs nesting material and takes to their new nest. Then the female dives down to the shore below the tree and grabs more nesting material and heads to the new nest.