| Question No. | Answer | |--------------|--------| | 1 | TRUE | | 2 | FALSE | | 3 | TRUE | | 4 | NOT GIVEN | | 5 | New Caledonian | | 6 | stones / pebbles | | 7 | water level | | 8 | B | | 9 | A | | 10 | C | | 11 | FALSE | | 12 | TRUE | | 13 | TRUE |
Finally, the neural basis of this intelligence is surprising. Unlike mammals, which rely on the neocortex, corvids pack a high density of neurons into their pallium – a differently structured but functionally analogous brain region. This "avian neocortex" allows for executive functions like planning, inhibition, and flexible problem-solving. In essence, evolution has built a powerful cognitive computer twice, once in primates and once in birds, using different hardware but identical software. the intelligence of corvids ielts reading answers
Corvids are renowned for their innovative use of tools. They have been observed using a wide range of objects, from sticks and rocks to leaves and twigs, to obtain food or solve problems. For example, crows have been seen using sticks to dig up grubs from the ground, while ravens have been observed using rocks to crack open shells. | Question No
A) It is entirely instinctive. B) It equals that of great apes in some tasks. C) It is inferior to mammalian intelligence. D) It only applies to food-related tasks. This "avian neocortex" allows for executive functions like
That they are able to use tools to solve complex problems and adapt their technique to use more complex tools.
Testing your grasp of specific details, such as whether all corvids use tools (they don't) or if their brain-to-body ratio is unique.