It provides a review of what is currently known about the taxonomy, distribution, conservation status, and requirements of almost 200 species. In assessing and evaluating these criteria, this Action Plan constitutes a first attempt to identify and prioritize species in terms of the degree of threat and need for conservation action. In addition, and through a series of specific recommendations, it seeks to stimulate further activities in order to promote a greater awareness of the extent of the threats facing certain species and the need for conservation action.
Insectivores are among the most numerous and widespread small mammals of the Eurasian region.
The tree shrews form a separate, cohesive group of 19 species and are confined entirely to south and southeast Asia. They therefore face a much broader range of potential threats than tree shrews. In spite of their ecological and evolutionary importance, insectivores and tree shrews remain some of the least well-known mammals. As most species are nocturnal, or secretive in other ways, many people are often unaware of their existence. Tree shrews, perhaps the most obvious and visible of the two groups, are an exception, but until recently have been almost totally ignored by field ecologists.