The Intelligence Of Corvids Ielts: Reading Answers
The most striking comparison is often made between corvids and young children. In a famous psychological test known as the "Marshmallow Test," a child is offered one treat now or two treats later. It tests .
| Question | Answer | | :--- | :--- | | 1 | B | | 2 | A | | 3 | B | | 4 | F | | 5 | C | | 6 | D | | 7 | E | | 8 | humans | | 9 | grubs | | 10 | learn from other birds | | 11 | hooks | | 12 | teach her how to make | | 13 | repeat |
| Q | Answer | Location | Explanation | | :--- | :--- | :--- | :--- | | | humans | Paragraph 1, lines 1–2 | Before Goodall's 1960 discovery, tool making was thought to be uniquely human . | | 9 | grubs | Paragraph 2, line 1 | New Caledonian crows make hooks to pull grubs from deep tree holes. | | 10 | learn from other birds | Paragraph 2, line 3 | Tool designs vary by area, leading researchers to conclude that tool use is culturally learned from other crows. | | 11 | hooks | Paragraph 3, line 5 | Betty bent straight wire into hooks to lift a bucket of food. | | 12 | teach her how to make | Paragraph 3, line 2 | Betty invented a new tool without observing other crows, so no one taught her. | | 13 | repeat | Paragraph 3, lines 6–8 | Scientists wanted to see if Betty could replicate (repeat) her tool‑making behaviour. |
Researchers have also discovered that corvids possess a sophisticated communication system, which includes a wide range of vocalizations and visual displays. In one study, researchers found that crows were able to recognize individual human faces, and even pass on information about potential threats to other crows. the intelligence of corvids ielts reading answers
You will often be given a list of researchers (e.g., Nicola Clayton, Alex Kacelnik) and asked to match them to their specific experimental findings.
: Pairs of rooks can work together to pull ropes simultaneously for a shared reward.
Corvids are known for their intelligence, which is often compared to that of ______________ (1). They have been observed exhibiting complex behaviors, such as using ______________ (2) to obtain food. Corvids also have excellent ______________ (3) and learning abilities. The most striking comparison is often made between
A. Problem-Solving Abilities B. Memory and Learning C. Social Intelligence
| learn from other birds | hooks | twigs | try to take away | | :--- | :--- | :--- | :--- | | humans | modify | repeat | chimpanzees | | spears | grub | are born knowing | teach her how to make | | leaves | corvids | | |
Corvids have also been observed exhibiting complex social behavior. For example, crows have been seen engaging in playful activities, such as sliding down snowy hills or playing with sticks. They have also been observed showing empathy and cooperation towards each other, such as when a crow will comfort a distressed companion. | Question | Answer | | :--- |
Below is a comprehensive guide featuring a high-quality practice passage, diverse question types, accurate answers, and detailed explanations to help you score a Band 8+ on similar texts. IELTS Reading Practice Passage The Cognitive Mastery of the Crow Family
Instructions: Determine if the statements agree with the information given in the text.
Thank you so much for all of these tips! They are things that I probably already know, but haven’t put together in my mind. I decorate for others as well as my own home, and sometimes my own home gets frantically thrown together. A little more organization will make the upcoming season much easier. Therefore thank you, just thank you!