The main collective nouns for Tigers are an ambush and a streak. An ambush is when a group of tigers lie in wait for their prey, while a streak is a group of tigers running together. Other collective nouns for Tigers include a hide, which is a group of tigers hiding in the shadows.
The etymology of the collective nouns an ambush and a streak in relation to Tigers is derived from their natural behavior. Tigers are ambush predators, meaning they lie in wait for their prey, and they are also known to run in streaks when hunting.