Hopefully you were able to get them walking around on the path other than just sitting at the top of the rock. 4-5pm is when they all come down to eat dinner and are more likely to be active as guests are leaving the zoo. I'm so hyped for the video!!!
@Sarus Crane I actually just got past the part in editing when I say "they were everywhere!", and compared to the other birds they were. On the rocks, in the trees, in the water (eating) and the only ones in the air.