LibraryWings, Fins & ScalesOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

NatureOne small ahaBird, fish or reptile

This animal filter-feeds on tiny plankton despite its enormous, wide flat body.

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

Manta Ray: A large filter-feeding ray with a wide, flat body. Source: Manta ray

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 Wings, Fins & Scales

A few more worth knowing.

  1. 16This animal inflates dramatically to deter predators, and many species carry a toxin more potent than cyanide.RECALL
    Pufferfish

    The pufferfish inflates dramatically to deter predators, and many species carry a toxin more potent than cyanide.

    Open this card ↗
  2. 17This animal's long flat bill gives it its name, and it ranks among the fastest fish in the ocean.RECALL
    Swordfish

    The swordfish's long flat bill gives it its name, and it ranks among the fastest fish in the ocean.

    Open this card ↗
  3. 18These large tuna, named for the colour of their fins, can retain body heat above the surrounding water's temperature.RECALL
    Bluefin Tuna

    Bluefin tuna can keep their body warmer than the surrounding water, unusual for a fish.

    Open this card ↗