This site is not maintained. Click here for the new website of Richard Dawkins.

Grey parrots use reasoning where monkeys and dogs can’t

Research suggesting that grey parrots can reason about cause and effect from audio cues alone- a skill that monkeys and dogs lack- is presented in Proceedings of the Royal Society B today.

Christian Schloegl and his team at the University of Vienna, let six parrots choose between two containers, one containing a nut. Both containers were shaken, one eliciting a rattling sound and the other nothing. The parrots preferred the container that rattled, even if only the empty container was shaken.

When the parrots were played a recorded noise, but the container was not shaken, they did not choose it. This suggests that grey parrots understand the causal link between nut, shaking and noise, which is otherwise only mastered by great apes, but not by monkeys or dogs.

Read more

TAGGED: BEHAVIOR, BIOLOGY


RELATED CONTENT

Bonobo makes stone tools like early...

Hannah Krakauer - New Scientist Comments

Kanzi the bonobo is able to create and use stone tools

Scientists Discover Previously Unknown...

- - URMC Comments

Newer Imaging Technique Brings ‘Glymphatic System’ to Light

Why do organisms build tissues they...

- - Science Blog Comments

Why, after millions of years of evolution, do organisms build structures that seemingly serve no purpose?

New flat-faced human species possibly...

Charles Choi - CBS News Comments

Four decades ago, in 1972, the Koobi Fora Research Project discovered the enigmatic fossilized skull known as KNM-ER 1470 which ignited a now long-standing debate about how many different species of early Homos existed.

A New Species Discovered ... On Flickr

Adam Cole - NPR Comments

One day in May of 2011, Shaun Winterton was looking at pictures of bugs on the Internet when something unusual caught his eye. It was a close shot of a green lacewing — an insect he knew well — but on its wing was an unfamiliar network of black lines and a few flecks of blue.

Prisoners pitch in to save endangered...

Ed Yong - Nature News Comments

Under the supervision of guards and graduate students, a small group of prisoners is breeding the beautiful orange-and-white insects in a greenhouse outside the prison. They have even carried out research to show what plants the butterfly prefers to lay its eggs on.

MORE

MORE BY -

Viewpoints: Why is faith falling in the...

- - BBC News Comments

A new poll suggests that atheism is on the rise in the US, while those who consider themselves religious has dropped. What's the cause? Two writers debate.

Missionaries of Hate

- - Top Documentary Films Comments

Documentary about ongoing events in Uganda, where many question whether the growing influence of American religious groups has led to a movement to make homosexuality a crime punishable by death.

Scientists Discover Previously Unknown...

- - URMC Comments

Newer Imaging Technique Brings ‘Glymphatic System’ to Light

Blasphemy Laws Exposed: The...

- - human rights first Comments

Blasphemy Laws Exposed: The Consequences of Criminalizing “Defamation of Religions”

Atheists On Religion, Science, And...

- - YouTube - townsquare Comments

Cara Santa Maria (Senior Science Correspondent, Huffingtonpost.com) leads this week's panel on 'The Point' to discuss these issues and more with Michael Shermer (Publisher - Skeptic Magazine), Sean Carroll (Theoretical Physicist - Caltech), and Edward Falzon (author of 'Being Gay Is Disgusting').

WALK DARWIN’S TREE OF LIFE ~ 25 - 26...

- - Ancestors Trail Walk Comments

WALK DARWIN’S TREE OF LIFE ~ 26 AUGUST 2012 - event begins on Saturday 25 August

MORE

Comments

Please Login to RDFRS to Comment

Sign in to RDF

blog comments powered by Disqus