A recent study has challenged the long-held stereotype of the dodo bird as a clumsy and foolish animal. The flightless bird, which went extinct in the late 17th century, has been found to have an intelligence similar to that of a modern pigeon.
The study, published in a zoological journal, used high-resolution CT scans of perfectly preserved dodo skulls to determine the bird’s cognitive capacity. The researchers found that the dodo’s forebrain, linked to cognition and memory, was similar in proportion to other pigeons when compared to the rest of the brain.
According to Professor Vera Weisbecker from Flinders University in Adelaide, Australia, the findings challenge the longstanding stereotype of the dodo as a clumsy, foolish daytime forager. The researchers also found that the dodo’s brain did differ from other pigeons in that their optic lobes, responsible for initially processing visual data, were smaller.
Dodo’s Intelligence and Behavior
This suggested that the dodo was adapted to low-light conditions at night, dispelling the notion that it was strictly diurnal. The researchers theorized that this ocular enhancement allowed the dodo to forage in the dark, giving it an advantage over giant tortoises and other competitors for food resources that were only active during the day.
The dodo’s trusting nature around humans can be accounted for by the fact that it had nothing to fear until humans arrived, as is common for island species with no predators. The bird’s extinction was reportedly caused by Dutch sailors, who hunted the dodos and introduced dogs, cats, pigs, and rats to the island, which further contributed to the bird’s demise.
Efforts to Bring Back the Dodo
While the dodo is still extinct, there are efforts to bring back the bird through genetic engineering. Texas firm Colossal Biosciences has made progress in this area, recently hatching live chicken chicks from an artificial egg. The company’s CEO and co-founder, Ben Lamm, has stated that the goal is to re-engineer nature, rather than just copying it.
The study’s findings have significant implications for our understanding of the dodo bird and its place in the natural world. The dodo’s intelligence and behavior were likely more complex than previously thought, and its extinction serves as a reminder of the impact of human activity on the environment.
Conclusion
In conclusion, the dodo bird’s intelligence has been underrated, and the recent study provides new insights into the bird’s cognitive capacity and behavior. The findings challenge the longstanding stereotype of the dodo as a clumsy and foolish animal, and highlight the importance of preserving and protecting species and their habitats.
Steve Lopez is the Editorial Page Editor for News Raise. He covers Health. He has won more than a dozen national journalism awards for his reporting and column writing at seven newspapers and four news magazines.
