This is an amazing view you are given us of the intertwined toes. This looks like a juvenile to me rather than a grown female, although probably a juvenile female since I don't see the beginnings of the formation of the pouch (which I believe starts out blue and then turns red.) Please someone correct me if I am wrong.
Thank you for sharing this details, Richard. Looking forward to more Frigatebirds!
In an ideal world, I would prefer more room in front with a bit more behind. With their nearly 8 foot wingspan, they are difficult to frame and still show any detail on the body.