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