In the IELTS Reading curriculum, the "Meerkat Study" passage is a classic text used to test summary completion and understanding of cooperative behaviors in mammals . The passage primarily focuses on research led by from the University of Cambridge, who investigated whether meerkat behaviors are simply copied or actively taught . Key Concepts from the Study
Unselfishness / sacrifice / helping others at a cost to oneself. Predator: Hunter / threat / carnivore. Vigilance: Alertness / watchfulness. Tips for Success
One morning, WeeWoo (a young adult male) spotted a predator — a jackal . He stood on his hind legs, gave a high-pitched bark (an airborne predator alarm ). The mob scattered into burrows. For a snake (ground predator), he gave a different, urgent chattering sound. The researchers noted: Meerkats have referential alarm calls (specific calls for specific dangers). meerkat study ielts reading answers
Climate data from 2005–2015 showed that meerkat group size correlates with rainfall variability. During drought years, smaller mobs had higher juvenile mortality (57% vs. 22% in large mobs). Larger groups benefit from ‘pooled vigilance’—more eyes mean less individual time on lookout, freeing energy for foraging. This buffer effect explains why meerkats are atypical among desert mammals: they thrive in dense communities rather than dispersing.
Understanding paraphrasing is critical for the IELTS Reading section. = Young, low-ranking member Innovative = Creative at problem-solving Opaque surface = Non-transparent part Strategies for Summary Completion When answering these questions, follow these steps: In the IELTS Reading curriculum, the "Meerkat Study"
The correct answer is .
(a favorite food) was placed inside a container as an incentive for the meerkats to open it. Predator: Hunter / threat / carnivore
Find the keyword "danger" or "food" in the text to locate the sentence about "sentinels." Answer: sentinel Strategy B: True / False / Not Given
Refers to the varied wake-up times of different meerkat groups.