Species

Deer are a unique group of mammals recognised for their grace and beauty. Some are also prime examples of flagship species, whose continued survival sustains the complex interplay of flora and fauna. Today many species are under threat of extinction.

The first comprehensive treatment of North American rodents of conservation concern. This action plan summarises the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents

Sharks and their relatives, the rays and chimaeras, are the diverse group of cartilaginous fishes that have evolved over 400 million years. Historically considered of low economic value to large-scale fisheries, today many of these fishes have become the target of directed commercial and recreational fisheries around the world, and they are increasingly taken in the by-catch of fisheries targeting other species. This report emphasizes the widely-acknowledged need to improve shark fishery monitoring, expand biological research and take management action.

These guidelines were drafted by the Re-introduction Specialist Group of the Species Survival Commission, and approved by the 41st Meeting of IUCN Council in May 1995. The definition of "re-introduction" is "an attempt to establish a species in an area which was once part of its historical range, but from which it has been extirpated or become extinct".

These guidelines were drafted by the Re-introduction Specialist Group of the Species Survival Commission, and approved by the 41st Meeting of IUCN Council in May 1995. The definition of "re-introduction" is "an attempt to establish a species in an area which was once part of its historical range, but from which it has been extirpated or become extinct".

These guidelines were drafted by the Re-introduction Specialist Group of the Species Survival Commission, and approved by the 41st Meeting of IUCN Council in May 1995. The definition of "re-introduction" is "an attempt to establish a species in an area which was once part of its historical range, but from which it has been extirpated or become extinct".

Despite their low species density, hyaenas are both unique and vital components of most African and some Asian ecosystems. Although there are only 4 species, they tend to clash with the interests of humans to a greater extent than many other mammals and one of the biggest obstacles facing those committed to the conservation of this species is the negative feelings that many people have towards hyaenas.

This reflects the ongoing activities of the Crocodile Specialist Group, providing the first application of the new 1994 IUCN Red List Categories to crocodilian status assessment.