A menagerie is a group of wild animals collected for public display. A group would be called Menageries. The contents of the menagerie would be governed by their own proper nouns
You can whistle on Fert or Celeste also on Palaish isle in the metal menagarie NOTE: in the Domus sewers, you can get metal tickets from a blue haired girl.
A group of Dolphins are called a Pod
A group of dolphins is called a pod. If that is your question.
A group of hens is called a brood.
a group of Blackbirds is called a murder
A group of martens is called a "richness."
A group of grouse is called a "pack".
The -OH group is called the hydroxyl group
A group of sentences is called a paragraph
A group of cobras is called a quiver
A group of skunks is called a surfeit or a stench.
A group of swallows is called a "flight" or a "gulp."