LibraryNature's RecordsOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

NatureOne small ahaNatural record

This animal, the smallest mammal by mass, eats nearly constantly to fuel its rapid metabolism.

Think it. Then flip it.
ahamoraTap to reveal
Back to the cue
NatureOne small aha
Your new ahaEtruscan Shrew

Etruscan Shrew: The smallest known mammal by body mass. Source: Etruscan shrew

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Nature's Records

A few more worth knowing.

  1. 14South American aquatic plants in the genus Victoria with enormous floating leaves. Victoria boliviana has produced a measured leaf more than three metres across.IDENTIFY
    Giant Water Lily

    Giant water lilies in the genus Victoria have huge floating leaves. Victoria boliviana holds the record for the largest undivided leaf,…

    Open this card ↗
  2. 15This plant, nicknamed the corpse flower, produces the largest unbranched flower structure of any plant.RECALL
    Titan Arum

    The titan arum, nicknamed the corpse flower, produces the largest unbranched flower structure of any plant.

    Open this card ↗
  3. 16This continent holds the record for the coldest naturally recorded temperature on Earth.RECALL
    Antarctica

    Antarctica holds the record for the coldest naturally recorded temperature on Earth.

    Open this card ↗