Q. Which is the smallest known bird?
A) Artic Tern
B) Hoopoe
C) Streptopelia
D) Bee humming bird
Explanation
The bee humming bird is only 57 mm long. It is the smallest known bird
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.