Discover How Australia’s ‘Trash Parrots’ Have Created Their Own Unique Drinking Tradition!

Wild cockatoos in Sydney have taken drinking water to a whole new level. These clever birds have figured out how to operate twist-handle water fountains. They even line up to take turns, showcasing a fascinating new behavior that some researchers describe as a local tradition.

In a study published in Biology Letters, researchers analyzed videos of these cockatoos. They discovered that the birds use their feet to turn the fountain handle while applying their weight to keep it open. Impressively, they have a success rate of about 50% when trying to access the water.

Urban animals, like these cockatoos, often demonstrate remarkable adaptability. Many city birds modify their calls to be heard above traffic noise or use buildings and structures as nesting sites. In fact, studies suggest that birds living in urban areas often develop larger brains and greater problem-solving skills compared to their rural counterparts.

Cockatoos, particularly sulphur-crested cockatoos, showcase unique intelligence. They can use tools, solve puzzles, and even open trash bins, which has earned them the playful nickname "trash parrots." Their ability to adapt has led to what some scientists refer to as an "innovation arms race" between humans and birds.

Alice Auersperg, a cognitive biologist, notes that cockatoos are naturally curious and persistent. They enjoy manipulating objects, which likely plays a role in their fountain operations. Another researcher, Lucy Aplin, recalls first witnessing this fountain behavior in 2018. It sparked excitement among scientists who wondered how this behavior spread among the birds.

The researchers set up motion-triggered cameras at a fountain to better understand this skill. They found that operating the fountain demands fine motor skills and coordination. The social aspect is also fascinating: cockatoos can learn from observing each other, honing their skills through trial and error.

Interestingly, the cockatoos seem to prefer these fountains over other water sources, even if it means waiting in line. This choice may be due to the taste of the water or the sense of security the open area provides.

This behavior is part of the broader Clever Cockie Project, which explores how intelligent species adapt to urban environments. The study highlights the importance of persistence. Cockatoos that focus and try longer, especially when fewer birds are around, are more likely to succeed.

This unique bird behavior prompts us to reflect on the adaptability of animals in changing environments and the lessons we might learn from their persistence and curiosity.

You can read more about the study in Biology Letters.

Source link