Much technology described in the other four books is to assists in the conservation of animal species. Getting information on numbers, behavior, and movements helps identify environmental problems tha
Counting animals is a challenging exercise. Many animals only come out at night. Others are very shy, and have become adept at avoiding people. Some live in remote places where it is difficult for peo
Counting animals is a challenging exercise. Many animals only come out at night. Others are very shy, and have become adept at avoiding people. Some live in remote places where it is difficult for peo
