Ayeyarwady or Irrawaddy
NO
Irrawaddy dolphins have teeth.
plankton and other small sea animals
Yes it is a sea mammal just like the whale.
The scientific name for the Irrawaddy dolphin is Orcaella brevirostris.
It is a dolphin
Irrawaddy magazine was founded in 1992. It is published in English and Burmese and deals mostly with politics while not affiliating with any political group.
Depends what you mean by 'top'. Some important ones are: Mekong, Irrawaddy, Mississippi, Nile, Ganges.
the Irrawaddy dolphins heads are round thanks to adaptations made the following million years
Irrawaddy's are endangered due to fishing net accidents and upstream blockades such as dams.
The Irrawaddy Dolphin isn't extinct yet; although it isendangered. If we aren't careful then the dolphins could die out :(