The Intelligence Of Corvids Ielts Reading Answers Extra Quality Jun 2026
New Caledonian crows displayed the ability to create tools, a capability previously believed to be exclusive to __________.
Researchers have replicated the ancient fable where a thirsty crow drops stones into a pitcher to raise the water level. In modern experiments, rooks and crows consistently chose heavier objects over light ones and solid objects over hollow ones to displace water and reach a floating reward. This demonstrates an understanding of that human children typically don't master until age five or seven. IELTS Reading Practice: Sample Questions
Below is a complete guide including the , the Question Set , and the Answer Key with Explanations to ensure "extra quality" in your understanding. New Caledonian crows displayed the ability to create
Unlock the secrets of corvid intelligence for your IELTS Reading test. This guide provides detailed answers, passage analysis, vocabulary breakdowns, and "extra quality" tips to boost your Band Score.
| Question | Correct Answer | Explanation | |----------|----------------|-------------| | 1 | B | Paragraph 2: “Unlike instinctive behaviours, this skill is learned and refined” | | 2 | B | Paragraph 3: “remember… how much time has passed” / “awareness of temporal decay” | | 3 | True | Paragraph 2: “rooks have been observed dropping stones… without training” (implied) | | 4 | True | Paragraph 4: “consorting with wolves… cooperative hunting” | | 5 | Not Given | Paragraph 5 mentions “neocortex” only to say planning does not require a highly developed one; no comparison of size with apes | | 6 | episodic memory | Paragraph 3: “Another hallmark… episodic memory” | | 7 | human faces | Paragraph 4: “recognise individual human faces” | | 8 | plan | Paragraph 5: “some studies suggest corvids can plan for the future” | This demonstrates an understanding of that human children
The New Caledonian crow is the "poster bird" for this trait. Unlike many animals that simply use found objects, these crows tools. They can trim twigs into hooks or strip pandanus leaves into barbed probes to extract grubs from deep crevices. In laboratory settings, they have even been observed bending wire into hooks to retrieve food baskets—a feat that requires an understanding of physical properties and "means-to-an-end" logic. 2. Social Complexity and Deception
Rooks can solve the water displacement problem without prior training. 4. Ravens have been observed hunting in cooperation with wolves. 5. The neocortex of corvids is larger than that of great apes. This guide provides detailed answers
Cracking the Code: "The Intelligence of Corvids" IELTS Reading Guide The " Intelligence of Corvids