As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.

Thursday, 27 August 2015

Even cockatoos draw conclusions

Smart cockatoos infer by exclusion

Date: August 26, 2015

Source: University of Vienna

Summary: If there is a certain pool of choices and we can exclude A and B, we can easily deduce that C must be the appropriate choice. The ability of animals to be able to solve this has been the focus of many studies in recent comparative cognitive research. A team of researchers have now found a method to test if Goffin cockatoos have the ability to infer by exclusion.


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