The laughing kookaburras perched on the tree branch.

I heard a kooka laughing in the distance.

My kookum taught me how to make bannock.

My kookums always tell the best stories.

The kookeree is a traditional Nepalese knife.

The kookerees are gathering in the park.

I found a group of kookris in the forest.

The kookri is a traditional Nepalese knife.

The kookry is a traditional Nepalese knife.

There are many kookries in the zoo.