The Intelligence Of Corvids Ielts Reading Answers Extra Quality Hot! Page

Paragraph F outlines the mirror self-recognition test performed on Eurasian magpies. It describes how the bird scratched a sticker off its own throat rather than interacting with the mirror as a rival, proving physical self-awareness.

Certain members of the corvid family have the ability to mimic and learn human speech. Ravens seem to have a yen for it; they can acquire large, complex vocabularies. The phenomenon has become common knowledge thanks to literature such as Edgar Allan Poe's poem, 'The Raven,' in which a grieving man is driven to madness by a raven that croaks, "Nevermore!" Because of their dark color and obvious intelligence, ravens and crows have long been included in mythology and folklore around the world. In Inuit and Eskimo legends, Raven is the creator of the world. In Norse mythology, thought and memory materialize as ravens sitting on the shoulders of Odin; each day the birds circle the world and then report their news to Odin in the evening. Corvids are symbols of death in some cultures, and divine messengers in others. Ravens seem to have a yen for it;

| 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” | In Norse mythology, thought and memory materialize as

D. Another sign of intelligence is social cognition. Corvids are known for their ability to recognize individual human faces. Researchers at the University of Washington wore masks while capturing and banding crows. The crows later harassed anyone wearing that specific mask, even years after the initial incident, suggesting they have a long-term memory for faces. Furthermore, they seem to understand the concept of "theory of mind"—the ability to know what another individual is thinking. For example, scrub jays will re-hide food if they observe another jay watching them, indicating they understand the potential thief's intentions. their policies apply.

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