A few more things worth mentioning:
The other day we saw a female following a very interesting (and rather human-like) pattern while shopping around for a mate. She was visiting a particular male, and she’d watch him for a few moments (not always directly; it’s a good idea for females to seem as though they aren’t interested even when the are). She would start walking away and he would continue displaying; she’d make it about ten metres, stop, and then decide to go back. I watched this repeat about 4 or 5 times before she finally decided to accept that particular male. There weren’t any other males in the area that she would have been comparing on these forays, but it seemed pretty clear that something was going on in that pea-brain of hers. This is the first time I’ve noticed a female doing anything like this (at least in such an obvious way), but it’s possible that they could often make one or two of these little trips before making a decision.
Yesterday I saw one of the stickered males mate for the first time! It was one of the males with the decidedly less-conspicuous black stickers. I think this might actually be a good thing, since it means the females are at least considering the stickered males as potential mates.
And finally, I watched a peacock attempt (and manage) to mount one of the helmeted guineafowl that race around the park grounds. Hope for Penelope grows.