Animals

πŸ¦… Peregrine falcon vs Sailfish 🐟

The sailfish is about 8 times as long as the peregrine falcon. The peregrine falcon is about 3 times as fast as the sailfish. The sailfish weighs about 60 times as much as the peregrine falcon.

πŸ§’ our measuring child, 4 ft1.2 mπŸ¦… Peregrine falcon, 18.5 in47 cm long🐟 Sailfish, 12 ft3.6 m long
RowπŸ¦… Peregrine falcon🐟 Sailfish
Top speed The peregrine falcon is about 3 times as fast as the sailfish.200 mph322 km/h168 mph109 km/h2
Weight The sailfish weighs about 60 times as much as the peregrine falcon.1.1 to 3.1 lb500 g to 1.4 kg3128 lb58 kg4
Lives We don't have a checked number for the sailfish yet.20 years20 years3no checked number yet
Eats The peregrine falcon eats meat; the sailfish eats fish.other birds, such as pigeons and duckssmall fish such as sardines and anchovies, and squid
Lives in They live in different kinds of places, so they would hardly ever meet.every continent except Antarctica, on cliffs, coasts and tall city buildingsthe warm Pacific and Indian oceans

Which one? Peregrine falcon or sailfish

πŸ“ Length
πŸ¦… Peregrine falcon14 to 23 in36 to 58 cm3
🐟 Sailfish12 ft3.6 m5
βš–οΈ Weight
πŸ¦… Peregrine falcon1.1 to 3.1 lb500 g to 1.4 kg3
🐟 Sailfish128 lb58 kg4
πŸƒ Top speed
πŸ¦… Peregrine falcon200 mph322 km/h1
🐟 Sailfish68 mph109 km/h2

🏁 Who would win the race?

The peregrine falcon gets to the tree first. Over a short dash it is about 3 times as fast as the sailfish. It isn't quite fair: the peregrine falcon is diving through the air and the sailfish is swimming.

We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed.

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Getting the animals ready…

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The link carries only the two animals’ names: peabody.kids/animals/compare/peregrine-falcon-vs-sailfish

Where these numbers come from

  1. National Park Service, Denali and Yukon-Charley Rivers, checked 30 October 2026.
  2. NOAA National Ocean Service, Ocean Facts feed ('What is the fastest fish in the ocean?'), checked 30 October 2026.
  3. USDA Forest Service, Fire Effects Information System, checked 30 October 2026.
  4. NOAA Fishery Bulletin 78(3), 1980 (Beardsley and others, Atlantic sailfish), checked 30 October 2026.
  5. Smithsonian Tropical Research Institute, Shorefishes of the Greater Caribbean (Istiophorus platypterus), checked 30 October 2026.

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