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Thursday 10 September 2015

Dusky Dolphin 2

Dusky Dolphin

Where can Dusky Dolphin by found?
Dusky Dolphin can be found in the southern hemisphere in warm and subantarctic waters that are between 26 and 55 degrees.

When are Dusky Dolphins born?
Female Dolphins spend 7-8 years together. From November to mid-January, Calving occurs. The females are pregnant for about 13 months.  

What are a Dusky Dolphins predators?
Dusky Dolphins are food for Orca’s (A.K.A Killer Whales). Sharks also eat Dusky Dolphins.

The Description of the Dusky Dolphin.

  1. Dusky dolphins are smaller than other species of dolphins.
  2. They are bluish-black on their backs and white on their stomachs.
  3. When a dusky dolphin is born it is usually 0.92m long.
  4. Females can grow up to 1.93m and males can grow up to 2.11m.
  5. Their dorsal fin is blunt compared to other dolphins. Such as, Bottlenose dolphins


By: Maranita and Maira

 

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