How many narwhal speicies are there?
The narwhal is a mammal. One of the mammalian characteristics is giving birth to live young. Not much information is known about many of the narwhal's activities. Such is true about narwhal mating and delivering. But what is known is having babies the mammalian, not the insecticidal or reptilian way. .. It is recorded that males and females mate by rubbing their bellies.