那只红冠鹦鹉的头顶有一片鲜艳的红色羽毛。

The ___red-crowned parrot has bright red feathers on top of its head.

我们在公园里看到了一只红顶鹦鹉在树枝上跳跃。

We saw a ___red-crowned parrot hopping on the branch in the park.