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Vocals play part in problem-solving: Studying on birds
05.11.2023 17:20
Updated: 13.05.2024 21:22
New research looked at the European starling, which is known for its incredible singing.
These birds are not just good at singing; they're also great problem solvers.
Let's find out how it works.
A curious study
The specialists wanted to see if there's a connection between singing abilities and their problem-solving skills.
They found that only a few animals, like humans, whales, and certain birds, can learn and also remember lots of different sounds.
The scientists caught many wild birds and tested their problem-solving skills.
The birds that could easily mimic other species were the best at it.
The birds had to solve puzzles like opening lids, piercing foil, or pulling sticks to get treats.
They also checked their self-control by putting a barrier between the birds and their snacks and seeing how long it took for them to figure out how to get around it.
These birds had larger brains compared to their body size, which might explain their skills.
Why it's important to know
This suggests that singing, problem-solving, and brain size may have evolved together over time. It's like a "vocal learning cognitive complex."
This research helps us understand how certain birds, like starlings, are not only great singers but also sharp problem solvers.
It shows that complex skills like singing and problem-solving might have developed together in these birds.
