Mystery of the Broken Claw

This is the 21st episode of the series.

On a hot day, Amber tries to get a drink of water but cannot get through due to a bunch of huge dinsoaurs in the way. She gets Shyler through as he can fit. Amber then climbs up on top of a ledge. Soon, a dinosaur knocks loose a bunch of boulders, sending Amber running.

The watering hole is destroyed and the adults blame Amber. That was the only watering hole around, besides a lake in Danger Pass.

At night, the children look for clues as to who pushed the rocks. Scat gets his head stuck in a log and begins walking around with the log on his head, causing the kids to think that he is a monster. Soon, the children find that it is only Scat and rescue him.

Amber finds that the thing that Scat had stepped on, that looked like a thorn, was actually a claw. Scat thinks that it's a Hunter's claw, but Dink isn't sure how a Hunter could get into Green Meadow without anybody knowing. Flapper tells them that he found a hidden tunnel.

Flapper get chased by an angry pack of pterosaurs. Scat falls into a hole and climbs onto a stalagtite dangling over water. Scat's stalagtite broke and he fell into the water below. Luckily, it wasn't that deep. Flapper looked through a crack in the cave and saw a dinosaur herd coming.

Dink, Shyler, and Amber, meanwhile, first find a Hunter's footprints and then a Spinosaurus. Amber finds that the claw belongs to the Spinosaurus. The Spinosaurus sees another Spinosaurus and wanders away from the children. The kids spot the Hunters at the lake and realize that it is the lake at Danger Pass and that they smahsed  the Green Meadow lake to lure the Green Meadow dinsaours there and into a trap.

While Flapper goes to warn the Green Meadow herd, the Spinosaurs pack spot Amber, Dink, Scat, and Shyler and chase after them. Dink and Amber push loose a boulder, freeing the underground lake that Flapper and Scat found, and hitting the Hunters with the deluge. The Hunters are defeated.

The children use the water from the mountain to refill the watering hole in Green Mountain. This time, the other dinosaurs let Amber drink the water first.