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The Irrawaddy Dolphin - Quiz
Contributed by: Denton
  • 1. What is the scientific name of the Irrawaddy dolphin?
A) Delphinus delphis
B) Grampus griseus
C) Orcaella brevirostris
D) Tursiops truncatus
  • 2. How does the Irrawaddy dolphin typically communicate?
A) Through visual signals
B) By echolocation only
C) Clicks and whistles
D) Using body language only
  • 3. What is the IUCN conservation status of the Irrawaddy dolphin?
A) Vulnerable
B) Critically Endangered
C) Endangered
D) Least Concern
  • 4. Which of the following is a conservation effort for Irrawaddy dolphins?
A) Establishing protected areas.
B) Reducing marine traffic.
C) Banning all types of fishing.
D) Increased fishing quotas.
  • 5. What kind of waters are seen as critical for Irrawaddy dolphin conservation?
A) High salinity waters.
B) Cold Arctic waters.
C) Shallow freshwater and brackish waters.
D) Deep ocean waters.
  • 6. What is the diet of the Irrawaddy dolphin mainly composed of?
A) Plankton
B) Sharks
C) Fish and crustaceans
D) Seaweeds
  • 7. How do Irrawaddy dolphins often behave when surfacing?
A) They jump high out of the water.
B) They often exhibit a unique rolling motion.
C) They stay submerged for long periods.
D) They glide on the surface.
  • 8. What distinguishes Irrawaddy dolphins from other dolphin species?
A) Their rounded forehead and lack of beak.
B) Their strong jump ability.
C) Their large dorsal fin.
D) Their size and weight.
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