Dinosaurs are headed back onto TV’s endangered species list.

Fox has pulled the plug on its pricey prehistoric drama Terra Nova after one moderately rated season, TVLine has learned.

The show is currently being shopped around to other networks by 20th Century Fox Television.

“Bad news guys, Terra Nova has been cancelled by Fox,” leading man Jason O’Mara tweeted late Monday. “We’re gonna try and get another network to do it. Stand by.”

TVLine’s Renewal Scorecard has been updated with the news. Post your eulogies in the comments.