In Jurassic Park III they are riding the boat down the river. Then they hear the satellite telephone ringing and it is hidden in a big pile of excrements of the Spinosaurs.
Somebody digs out the phone and then this dinosaur appears, he looks at the people, smells the excrements of the Spino and moves away.
This dino has a small horn on his nose.
Does anybody know what kind of dinosaur this is?