Our red-tailed hawk chicks are sooo close to fledging now! I've been told that the tree-nesting raptors usually first leave the nest to hop around on branches; hence they're called "branchers." This afternoon I watched the chicks and was able to catch some of the maneuvering, which included hopping around the edge of the nest.
One of the chicks seems more adventurous than the other. I know that female raptors are larger than males, so I think that males reach their fledging size sooner than their sisters. Which would mean that this earnest almost-brancher is a boy. He'll be flying soon!