ALL ANSWERS · ANIMALS · DAILY No. 51 · OCTOBER 24, 2026

Size It Up Animals answer: October 24

The five Animals silhouettes for October 24, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.

Day 51 ran from a European robin (13 cm) to a fin whale (21 m). The widest gap was round 5, Fin Whale against Golden Retriever, at 21×; the closest call was round 3, Ring-tailed Lemur against Toco Toucan, only 1.3× apart — the kind of round that separates a 90 from a 60.

  1. ROUND 1

    European Robin (adult) vs Capybara

    Capybara · reference · 1.2 m
    European Robin · true length · 13 cm

    9.2× shorter than the capybara

    A European robin is about 13 cm long, beak to tail.

  2. ROUND 2

    Red Fox vs European Rabbit

    European Rabbit · reference · 40 cm
    Red Fox · true length · 70 cm

    1.7× longer than the European rabbit

    A red fox's body is about 70 cm long, plus a tail nearly as long again.

  3. ROUND 3

    Ring-tailed Lemur (head and body) vs Toco Toucan (bill to tail)

    Toco Toucan · reference · 56 cm
    Ring-tailed Lemur · true length · 42 cm

    1.3× shorter than the toco toucan

    A ring-tailed lemur's head and body measure about 42 cm, plus a striped tail that is longer still.

  4. ROUND 4

    Atlantic Bluefin Tuna (large adult) vs Harbor Seal

    Harbor Seal · reference · 1.7 m
    Atlantic Bluefin Tuna · true length · 2.55 m

    1.5× longer than the harbor seal

    Fully mature Atlantic bluefin tuna average 2 to 2.5 m long; one survey measured specimens up to 2.55 m long.

  5. ROUND 5

    Fin Whale (adult male) vs Golden Retriever

    Golden Retriever · reference · 1 m
    Fin Whale · true length · 21 m

    21× longer than the golden retriever

    A male fin whale averages about 21 m — second in length only to the blue whale.

Beat these tomorrow

Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.

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