There is no way to determine the number.
If you are trying to determine if there is life after the disaster, yes there is, but less as anyone would assume.
Note: As a Christian, I pray for the people in Japan.
Yes many mammals live in woods and forests
Yes, many types of mammals live in the Amazon rainforest.
Literally hundreds of kinds of mammals live in southern Africa.
There are over 60 kinds of mammals in Kakadu.
5
mammals lay live young
Mammals have adapted to live in many different environments on the planet. They can be found at the poles, in the deserts, in the oceans, flying in the sky and many others.
67 native species of mammals
land mammals live on land, sea mammals live in the water.
It is one of their many adaptions to live.
There are 378 mammals