|
Dr. George Beals Schaller has been engaged in continuous research on
wild animals, based on field surveys, from his university days to the
present covering many regions of the world, including North and South
America, Asia and Africa, and has targeted a large variety of wild animal
species.
He has focused on direct observation of individuals and groups of individuals,
as well as the relationships among individuals and among different species,
which is what comprised animal society. Studying the particular traits
of each animals in detail, and becoming aware of the differing characteristics
of each living creature, he has conceptualized the relationship among
them and searched for laws that govern the course of their lives.
There is a tendency to think that wild animals live a leisurely life
out in the great wild. In reality, however, they often live in extremely
severe conditions bound by numerous restrictions. For example, his research
on wild pandas has revealed that these creatures, originally carnivores,
have undergone an unusual evolutionary change to a diet of difficult-to-digest
bamboo.
Also, to avoid wasting energy, the panda has developed an enlarged
body. Through this process, the animal we know as the panda today has
evolved on the earth.
This is an example of how he has studied the unique features of various
large animals over many years through field surveys.
He has observed the relationships between nature and animals' lives,
built up through a long evolutionary process and has scientifically
presented this relationship as the common factor supporting their survival.
By comparing the different evolutionary courses of large mammals, and
maintaining an integrated viewpoint, he has also thrown light on the
true nature of the problems that beset human beings.
His achievements which present new values to guide our human life style
are epochal as we approach the 21st Century.
|