Cattle grazing may help rather than hurt endangered species
An article published in the latest issue of Conservation Biology finds that cattle grazing plays an important role in maintaining wetland habitat necessary for some endangered species. Removing cattle from grazing lands in the Central Valley of California could, inadvertently, degrade the vernal pool habitat of fairy shrimp and tiger salamanders. Cattle grazing influences the rates of evaporati...How satellite tracking revealed the migratory mysteries of endangered Atlantic loggerhead turtles
Their journeys are among the longest in the animal kingdom and they have largely remained a mystery until now. An international team of scientists led by the University of Exeter have uncovered the migratory secrets of endangered loggerhead turtles in West Africa and the results could have huge implications for strategies to protect them. In a paper in the journal Current Biology, Dr Brend...Leading scientists rank endangered dolphins, porpoises most in need of immediate action
Leading marine scientists for the first time have assessed dolphin and porpoise populations around the world which are severely threatened by entanglement in fishing gear and recommended nine urgent priorities for action in a report commissioned by the World Wildlife Fund. These nine projects highlight species threatened by bycatch that will most likely benefit from immediate action and will cont...Time and money make a difference in endangered species recovery
Since passage of the Endangered Species Act in 1973, over 1,300 endangered species have been protected in the United States and its territories. In the forthcoming issue of Ecology Letters, Male & Bean assess 14 years of endangered plant and animal status trends and show that the length of time species are protected, and the amount of money spent on their conservation are key variables in exp...Costly breeding programs for endangered species pay off
Comparative studies of captive breeding strategies conducted at Rice University bolster the case for costly and sometimes troublesome breeding programs that preserve maximum genetic variability in small populations of endangered species. Worldwide, zoos spend millions of dollars each year transporting rare animals thousands of miles in order to breed them with their most distantly related...Endangered species may be successfully cloned in another animal's womb
Scientists for the first time have found a way for the survival of endangered animal species of the world. In a major breakthrough a Massachusetts scientists who engineered the feat has managed to clone cells from an endangered animal (Asian Gaur) and successfully impregnated an Iowa cow with the clone. The scientific journal Cloning has reported in its upcoming edition that...Galapagos on UN Endangered List
The UN has declared Galapagos Island in danger. The Galapagos Islands has been listed as "in danger" because tourism is threatening the environment that helped shape Charles Darwin's theory of evolution. It is the first place on the planet officially designated as a World Heritage site. Ecuador's Galapagos Islands is in danger as booming tourism and immigration threaten...