herons building nest

same place as last year, I enjoy watching the great blue herons building their nest.
How the male goes off and gathers sticks, some big, some small....
and when one is found he flies back to the nest, lovely to see the 'presentation of the stick' to the female... the stick is then woven into the constructs of the nest,
very clever.... it happens stick by stick by stick.

And there are about 10/15 nests in one tree!!