What Does “A Deceit of Lapwings” Mean?

“Deceit” is one of the more literally accurate collective nouns on this site, referring directly to a genuine, well-documented defensive behavior. Lapwings, ground-nesting birds, are famous for performing a distraction display when a predator approaches their nest: the adult feigns a broken wing, dragging it along the ground while calling in apparent distress, luring the predator away from the eggs or chicks before suddenly “recovering” and flying off once the threat has been led far enough away.

This broken-wing display isn’t unique to lapwings, several ground-nesting bird species use similar tactics, but lapwings are among the most frequently cited examples in behavioral ecology. It’s a real, calculated deception performed to protect vulnerable young, which makes “deceit” a rare case of a collective noun describing exactly what the animal actually does, rather than serving as wordplay or borrowed terminology.

Example: “A deceit of lapwings put on a convincing show of injury, leading the fox well away from the nest before flying off unharmed.”

Related: Collective Nouns for Birds · What Is a Group of Lapwings Called?