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