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chicken vs peregrine falcon

chicken vs peregrine falcon
Evenly matched on the numbers
Measured comparison — not a prediction

The most numerous bird on Earth, with more living at any moment than all wild bird species combined. The fastest animal on Earth, reaching over 320 km/h in a hunting stoop. The measurements below split evenly, which is rarer than it sounds.

The measurements

chicken peregrine falcon
Mass 1.5–5.5 kg 0.33–1.5 kg
Length — 0.34–0.58 m
Height 0.3–0.5 m —
Top speed — 90–390 km/h
Lifespan 5–10 yr 8–19 yr

Where each one leads

  • Mass: chicken is 2.8× heavier.
  • Lifespan: peregrine falcon is 2.2× a longer life.

What this does and does not tell you

These are measured averages with real ranges behind them, and every figure links to its own page. What they cannot do is settle an encounter. Outcomes between animals turn on circumstance — who initiates, whether either is hungry, defending young, injured or cornered, and what the terrain favours. Size and bite force are not decisive on their own, and most of these pairs never meet in the wild in any case, because their ranges do not overlap.

Every figure here is an average with a substantial spread. Individual animals vary enormously — a large individual of the smaller species routinely exceeds a small individual of the larger one.

Common questions

Is a chicken bigger than a peregrine falcon?
chicken is heavier — 1.5–5.5 kg against 0.33–1.5 kg.
Who would win, a chicken or a peregrine falcon?
That is not something measurements can settle. The comparison above shows which animal leads on each measure, but an actual encounter depends on circumstance, motivation, health and terrain — and most pairs like this never meet in the wild.

Related pages

Sources

  1. Typical range compiled from manufacturer specifications — At One Place
  2. Smithsonian National Museum of Natural History — Smithsonian Institution

How these figures are compiled and checked