The Intelligence Of Corvids Ielts Reading Answers -

These questions refer to the study where scientists wore masks to test crow recognition.

Dr. Andreas sat by the window, watching a crow drop a walnut onto the pavement. It wasn't an accident; it was a calculated move. The crow waited for a car to run over the shell, then swooped down to collect the meat. This simple observation opened the door to one of the most fascinating topics in zoology: the intelligence of corvids. the intelligence of corvids ielts reading answers

For centuries, the phrase "bird brain" was used as an insult to denote a lack of intelligence. This prejudice stemmed from the smooth, un-layered structure of the avian forebrain, which looked primitive compared to the laminated mammalian neocortex. Scientists assumed that without a neocortex, complex thought was impossible. Corvids have forced a complete rewrite of this neurological textbook. These questions refer to the study where scientists

To hide food or items away for future use; a hidden store of things. It wasn't an accident; it was a calculated move

Reference to an historical misconception about the intellectual capacity of birds.

Human toddlers usually understand volume displacement earlier than New Caledonian crows do.