To say tracking prairie dogs is difficult would be an understatement. The animals spend most of their time in burrows. Since conventional GPS collars don’t function underground, the movements and interactions of prairie dogs (Cynomys spp.) have remained notoriously elusive to the researchers who study them. What do they do? How do they move within […]
Tag: Mongabay.com
Not just polar bears — climate change could push African rhinos to extinction
New research is ringing alarm bells about how climate change may impact one of Africa’s most iconic and vulnerable animals: the rhinoceros. “Climate change has the potential of wiping out all of them in the blink of an eye,” says Hlelowenkhosi Mamba, an Eswatini native and Fulbright scholar. Mamba and Timothy Randhir, from the University […]
Global shark deaths increasing despite finning bans, study shows
Shark finning bans have had little effect on protecting global shark populations, according to new research. However, shark mortality decreased in pelagic fisheries, which suggests that regulatory measures in regional fisheries have had some positive impact. In a new study published in Science, an international team of researchers analyzed shark catch data from 150 countries […]
Could mugger crocodiles be brought back from regional extinction in Bangladesh?
On Oct. 17, a mugger crocodile (Crocodylus palustris), also zoologically known as a marsh crocodile, was recovered from the Bhubaneswar River in Bangladesh’s south-central Faridpur district, creating much excitement among local people, as the reptile species had not been seen in the locality in the last 70 years. Seeing a crocodile floating in the river, […]
In Kenya, vicious ants are nesting birds’ best neighbors, study finds
The remarkable partnership between East Africa’s whistling thorn trees and their resident ants is well known, but now a new study brings to light the trees’ relationship with birds. Acacia ants will swarm over branches and bite elephants or giraffes who try to eat the leaves of the whistling thorn (Acacia drepanolobium). As an incentive […]
Still on the menu: Shark fin trade in U.S. persists despite ban
The trade in shark fins is still underway in the United States, despite legislation making such activities illegal, an investigative report has found. Environmentalists say this indicates that officials need to do more to enforce the laws already in place to stamp out illegal activities and protect sharks, which are globally threatened with extinction. On […]
To help beleaguered Javan rhinos, study calls for tree felling, captive breeding
Once roaming across Southeast Asia, the Javan rhino today persists on a single peninsula off the western-most coast of Java in Indonesian. There, in Ujung Kulon National Park, around 70 Javan rhinos (Rhinoceros sondaicus) survive. A tsunami, a disease or a determined group of poachers could wipe them out for good. To complicate matters further, […]
Bonobos and chimps recall friends and family even after years apart: Study
Louise hadn’t seen Loretta in at least 26 years. But when a photo of her sister flashed before her, she seemed drawn to the image. This recognition of a family member might seem unremarkable, but Louise is a bonobo, and her apparent ability to reach into memory and direct attention to Loretta could be evidence […]