Some insects have compound eyes made of many lenses.
Fact #513
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A lion’s mane can signal strength and health.
Fact #460 · Animals
A fox has keen hearing adapted for hunting small prey.
Fact #534 · Animals
Certain ants can detect chemical trails left by their colony.
Fact #448 · Animals
Certain frogs use loud calls to attract mates.
Fact #459 · Animals
Some species of ants wage organized territorial battles.
Fact #401 · Animals
A hippopotamus can hold its breath underwater for several minutes.
Fact #433 · Animals
Dragonflies can fly in all directions, including backward.
Fact #352 · Animals
A sea sponge is an animal, not a plant.
Fact #541 · Animals
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