#counting-ability

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Nature
3 weeks ago
OMG science

These crows have counting skills previously only seen in people

Corvids, like crows, have demonstrated the ability to count their calls, showcasing numerical understanding on par with humans. [ more ]
#clownfish
Mail Online
4 months ago
OMG science

Counting Nemo! Clownfish can recognise number of stripes on other fish

Clownfish can count to determine whether other fish are friends or foes by counting their stripes. They dislike fish with three stripes, like themselves, as well as fish with two stripes.
Clownfish have the ability to count which is proved by their reaction to fish with different numbers of stripes. They tend to leave alone fish with one or no stripes. [ more ]
Ars Technica
4 months ago
OMG science

Clownfish "count" white stripes to determine if an invader is friend or foe

Clownfish can determine if an approaching fish is friend or foe by counting the number of white bars on their bodies.
Many animal species possess a rudimentary counting ability or number sense. [ more ]
Mail Online
4 months ago
OMG science

Counting Nemo! Clownfish can recognise number of stripes on other fish

Clownfish can count to determine whether other fish are friends or foes by counting their stripes. They dislike fish with three stripes, like themselves, as well as fish with two stripes.
Clownfish have the ability to count which is proved by their reaction to fish with different numbers of stripes. They tend to leave alone fish with one or no stripes. [ more ]
Ars Technica
4 months ago
OMG science

Clownfish "count" white stripes to determine if an invader is friend or foe

Clownfish can determine if an approaching fish is friend or foe by counting the number of white bars on their bodies.
Many animal species possess a rudimentary counting ability or number sense. [ more ]
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