Bird brains (2023)
dhanishsemar.com
March 30, 2026
7 min read
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63/100
Summary
Kea, a native parrot species in New Zealand, has been observed moving traffic cones and rerouting traffic near a tunnel by Milford Sound. Surveillance footage confirmed the birds were responsible for the unusual placement of the cones.
Key Takeaways
- Kea parrots in New Zealand have been observed moving traffic cones to stop cars, demonstrating their intelligence and ability to manipulate their environment for food.
- Researchers use various tests to measure bird intelligence, including the mirror test for self-awareness and Aesop's Fable test for problem-solving skills.
- Ravens have shown the ability to delay gratification, choosing better future rewards over immediate ones in experiments similar to the marshmallow test.
- African grey parrots, like Alex, have demonstrated advanced communication skills, understanding abstract concepts, and possessing a vocabulary of over 100 words.
Coverage & discussions
Hacker News · dhanishsemar.com
Community discussions
Community Sentiment
Positives
- The ongoing research into bird intelligence highlights the complexity of cognitive abilities, suggesting that traditional metrics like neuron count may not fully capture intelligence.
- Efforts to understand general intelligence in birds demonstrate the evolving nature of intelligence studies, which could inform future AI development.
Concerns
- Current metrics for measuring intelligence in animals may not correlate well with capabilities, indicating potential pitfalls in our quest for AGI.
- The frustration expressed by hypothetical robots trying to create biological AGI suggests that our understanding of intelligence is still fundamentally lacking.
