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