A group of flamingos is collectively known as a flamboyance, reflecting their bright pink plumage and striking appearance.
Why it is true
This collective term captures the visually striking nature of these birds when they gather in large numbers in wetlands, creating a vibrant color spectacle.
Source: Ornithology Glossary
Would you rather be asked first?
This is the reading side of the site, so the answer is in the sentence above — that is the whole point of it. Test yourself works the other way round: the question comes on its own, and the fact and the explanation only appear once you have answered.