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