Island Conservation
Snails, though not exactly a widely celebrated species, have much to offer. They may not be as popular or charming as the world’s widely-recognized endangered megafauna (tigers, elephants, rhinos, pandas, etc), but snails are important for ecosystems functioning around the world. Snails are decomposers–they break down natural material into smaller parts–and as such help to uphold nature’s cycle of life […]
Native plant extinctions caused by invasive plants occur over a long period of time and are difficult to detect. Research indicates a need for tracking plant decline and instating measures to prevent extinctions. A new research paper by Paul O. Downey and David M. Richardson, published by Oxford University Press, tackles the problem of measuring threats that invasive plants pose […]
Most island vertebrate extinctions could be averted, concludes new study Control and eradication of invasive species could prevent as much as 75 percent of all island-level extinctions predicted for globally threatened vertebrates. Eight of every ten species extinctions have occurred on islands, and invasive mammals are the leading reason for those losses. Currently, forty percent […]
Once a species is extinct, there’s no going back…right? Conservationists in the Galapagos are not so sure. The highly publicized 2012 death of “Lonesome George,” the last Pinta Island native Giant Tortoise in existence, represented a major loss for conservationists and wildlife lovers. The death of Lonesome George marked the fourth extinction of fifteen distinct […]
Biodiversity loss is a serious concern for our planet. Conservation intervention is more critical than ever before. A recent study published in Science found that biodiversity (the diversity of all lifeforms on the planet) has dropped below a “safe” level on nearly two thirds of Earth’s lands. That same area is home to 71% of all humans. […]
Research reveals incredible details about Frigatebirds and their flying abilities. A Frigatebird, Fregata magnificens, is a tropical seabird with an impressive 6-foot wingspan. Its feathers are not waterproof–which is surprising for a seabird–and being unable to land on water, they have adapted astounding flying abilities. Frigatebirds spend so much time in the air that scientists have not […]
The discovery of a new lizard species in the Dominican Republic by University of Toronto researchers reinforces a theory that lizard communities evolve almost identically on separate islands. A team from University of Toronto (U of T) has recently discovered a new species of lizard in the Dominican Republic (DR). The Greater Antillean Anole, Anolis landestoyi, is the first […]
Five years of seabird research leads to unprecedented European Union (EU) and local protection of marine areas in Malta. Birdlife Malta has conducted research on seabirds for five years. The findings of the Malta Seabird Project have prompted the protection of marine areas which will benefit native seabirds. Previously, the cliff nesting sites in Malta […]
Study finds that higher biodiversity enhances disease-resistance in ecosystems. A recent study published in the journal Ecology by Australian and Chinese researchers from University of Adelaide and Fudan University suggests that higher levels of biodiversity increase an ecosystem’s disease resistance. The researchers studied the relationship between biodiversity and the severity of a fungal disease. Alpine Meadow. Photo: […]
When a rare animal species native to a biodiversity hotspot goes extinct, the entire ecosystem is at risk. The loss of a rare animal species has cascading effects on ecosystems, according to a study by researchers at the National Institute of Amazonian Research in Manaus, Brazil. Rare species occupy important environmental niches. These species often make specialized contributions to the […]