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