Tag archives for predators
Freshwater Species of the Week: Fishing Spider
When the Wisconsin Department of Natural Resources posted on its Facebook page that giant fishing spiders had been spotted around the state the news was shared more than 10,000 times. More than 2,000 comments were received, including from people posting their own images of the arachnids. Many posters expressed concern and abhorrence. But these are amazing animals with super powers, able to walk or sail with the wind on water, and they can haul up aquatic animals five times their weight.
Catfish searching for prey in the dark detect slight chemical changes in the water produced by the breath of a sea worm, a new study says.
Seabirds are the ecosystem drivers of islands, traversing the marine-terrestrial interface throughout their lives. In particular, they transport marine nutrients from the ocean to islands, which they ‘deposit’ while burrowing and nesting. These nutrient inputs have driven island ecosystems for thousands of years, and did not go unnoticed by our forefathers through such actions as…
Oregon wolf and wildlife advocates celebrated yesterday with confirmation of wolf tracks found on the eastern foothills of Oregon’s Mt. Hood. This is the first sign of a wolf in the Cascades Range since the famous Wolf OR-7 made headlines for visiting in 2011. Details of the December wolf-track spotting comes from Oregon Fish and Wildlife’s recently released 2013 Annual Report for Wolf Conservation and Management, among other indications of a recovering wolf population.
A short stroll before dinner last Thursday yielded a once-in-a-lifetime wildlife sighting—along with the photos necessary to prove that it really happened. The setting was Santa Rosa National Park, a stretch of tropical dry forest within Costa Rica’s spectacular Area de Conservación Guanacaste. I set out from the Park’s main administrative area shortly before 4:00 p.m.…
The Pacific leaping blenny went from swimmer to landlubber by evolving camouflage to blend into surrounding rocks, a new study says.
A gray wolf and a brown bear have been photographed hanging out together in Finland.
Honey badgers, mongooses, civets, and other small carnivores roam Gabon’s forests, according to the first such survey of its kind.
Vomiting vultures and birds that smell like cow manure are just a few of the animals that use odors to keep predators at bay.
Bad news for the Tasmanian devil also may mean tough times for another one of Tasmania’s predators, the eastern quoll, scientists say.
A spider with a happy face on its back, an orchid that looks like a monkey, and a bug with a peanut head are among nature’s tricksters.
Researchers were shocked to discover that the two Amazon-dwelling fish are wired much differently, a new study says.
Tracking rarely seen wild dogs on the run across the waterways and islands of Botswana’s Okavango Delta was almost impossible. These painted canines are swift hunters and despite our high-powered safari vehicle we had trouble keeping up with them. African wild dogs hunt with formidable speed in tightly coordinated packs that seem to think and…