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 grapes is called a bunch of grapes.
A group of shrews is called N.O.W.
a group of Blackbirds is called a murder
A group of hens is called a brood.
A group of martens is called a richness
A group of grouses is called a covey
A group of Spiders is called a cluster or clutter. Spiders belong to the group of animals called arachnids.
A group of swine is called a sounder or drift
The -OH group is called the hydroxyl group