I don't know the outcome of this event (my mate was a little distracted at this point) but he mentioned something about the crappy quality (and IQ) of some security guards who had been employed to monitor this particular animal in the enclosure.
My mate tells me that the aviary, although large, is very overcrowded, but management won't listen.
Speaking of management, although the park is high tech and very slick behind the scenes, it is primarily a theme park and making the paying public happy is their second main priority (the first priority is taking their money). However, one of the partner companys has a completely different agenda and is exerting pressure on park management to refocus some of their attention into less ethical pursuits - another reason my mate resigned. He didn't like the direction the parent company was taking, or the corporate bickering and shenanigans.
You heard that rumour, too? My mate tells me it actually happened, some senior level executive deliberately opened the doors and allowed something out. After attacking another animal it returned to it's enclosure of it's on accord and without further incident.
Hix