Falcarius shared an environment with a host of dromaeosaurs, troodontids, and early tyrannosaur relatives, so competitive pressure among carnivores was likely pretty high.

Falcarius 与许多驰龙、伤齿龙和早期霸王龙亲属共享一个环境，因此食肉动物之间的竞争压力可能相当高。

So far, Druckenmiller and his team have dug up species from seven different dino families: from big duck-billed dinos, ceretopsians, and tyrannosaurs to smaller thescelosaurs, leptoceratops, dromaeosaurs, and troodontids.

迄今为止，Druckenmiller 和他团队已经挖掘出7类恐龙：从大型鸭嘴恐龙、角龙、霸王龙到较小的奇异龙、纤角龙、驰龙和伤齿龙等。