The aviary was part of the tour, but by the point of the events near it they had already pulled all of the park guests from the various attractions to the main area/promenade.
That makes sense. I just don't see the benefit of building a huge cage to let pterodactyls fly about. I mean, that thing would have been expensive! But I don't run a giant zoo, so what do I know?
The
Jurassic World site, which is amusingly designed like a site for an actual place says the pterodactyls eat fresh fish from a stream in the aviary. That makes sense. Pterodactyls have long beaks, which like birds with similar features probably evolved to allow them to dive for fish and other water animals.
What doesn't make sense is them trying to eat people, or being able to fly with people in their grip. But it was a fun scene.
I can't be the only one who realizes how STUPID Jurassic Park and it's characters are? Right? I mean the silent T-Rex at the end, the fact the door in the control lab can't lock without power, the kid falling into a tree, then out of the tree, then being shocked by 40,000 watts... all incredibly stupid.
But we don't care because it's fun to watch. Then for some reason Jurassic World is expected to be "better" with the lameness? I don't care, I just want to have fun.
Ah, yes. The Star Wars Prequel Stratagem, which says "it's okay for this film to suck, because the others did too". Yes, the characters in JP were stupid at times - for example, Hammond hired Nedry to design the computer system for his park despite clearly not trusting the guy and hinting that Nedry is having life problems (this was never explained, oddly). Despite this, when Nedry leaves in a hurry acting suspiciously, nobody questions this.
As for your complaints, the T-Rex was likely quiet when it moved, relatively speaking. It wouldn't be able to survive as a hunter if it made thundering noises whenever it moved. The door locks - that was silly, but fit the idea that everything in the park was computerized and automated. Timmy was thrown into a tree while in a vehicle and climbed out of the tree. Not sure what you are getting at there. He was shocked by the fence as he was climbing over it. The fence's were electrified so the dinos wouldn't touch them. So?
In any event, the stupidity and mistakes of the characters in JP, a bunch of untrained civilians, doesn't excuse the massive stupidity of people who are highly trained and have been running the same theme park for years, or are military personnel who clearly have no idea how to use stealth or shoot weapons.
JP, at the very least, had tense moments. JW has none. JP had likable characters. JW has none. JP had quotable lines. Can you quote a single line from JW? Maybe "what did I just say". JP felt like a project by people who were passionate about what they were doing. JW felt like a product pumped out to make money, and serve as product placement. In other words, the typical summer blockbuster.