Multiple choice general knowledge energy & resources

A _______ can eat only when its head is upside down.

  1. vulture

  2. rooster

  3. flamingo

  4. ant

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flamingos must feed with their heads upside down because their bills are specially adapted to filter-feed. Their unique upper mandible structure functions like a sieve when inverted, allowing them to strain small organisms from water. Vultures, roosters, and ants have normal feeding postures.