Which small insectivorous Central/South American bird?

Which small insectivorous Central/South American bird?

• A. Common raven
• B. Short-tailed pygmy tyrant
• C. Japanese white-eye
• D. European robin

Answer: (B)

The main idea is identifying a small insect-eating bird that lives in Central or South America. The Short-tailed pygmy tyrant fits perfectly: it's a tiny member of the tyrant flycatcher group that specializes in catching insects and is found in Central and parts of South America. Its diminutive size and insectivorous nature line up with the clue, and its geographic range matches the Central/South American aspect. The other birds come from different regions or are much larger and not primarily insectivorous in that geographic context (for example, the common raven is a large North Hemisphere bird, the Japanese white-eye is native to East Asia, and the European robin is European).