The Intelligence Of Corvids Ielts Reading Answers | Extra Quality

Social complexity is another driver. Corvids live in dynamic groups, cooperate in mobbing predators, and even appear to console distressed flockmates. Magpies have passed the mirror self-recognition test, a traditional marker of self-awareness, which only a handful of non-human species have achieved. Furthermore, young corvids undergo extended parental care, during which they learn through play, imitation, and observation—processes analogous to human cultural learning.

❌ and C are incorrect because the reaction was based on the specific face (the mask), regardless of the wearer's size, gender, or behavior on campus. B. the crows did not harass them ✅ Social complexity is another driver

— Wild crows use tools to retrieve these from deep tree holes. cooperate in mobbing predators