How do you search for the world’s smallest monkey? Earlier this year, Nicolás Schuldt Durán took on this task after he was approached by members of an Indigenous community in Ecuador. Ever since, he’s been tapping into the knowledge of the Siekopai people and combining it with passive acoustic monitoring technology to look for pygmy marmosets. Spoiler alert: They’re still looking for this elusive species. Working in the Siekoya Remolino community in Ecuador, Durán is collaborating with Indigenous community members to track pygmy marmosets (Cebuella pygmaea), locally called leoncillo, and gather data on where they live and how they’re faring. “The community has already been setting up camera traps and running a territorial monitoring program to catch hunters and loggers,” Durán, founder of conservation technology organization Neblina Labs, told Mongabay in a video interview. “This is just adding one more tool to their toolkit to monitor biodiversity.” Pygmy marmosets are threatened by the illegal pet trade as well as deforestation in the Amazon Rainforest. Image by David Reece via Flickr (CC BY-SA 2.0). Pygmy marmosets, native to the western Amazon Basin, are so small that an adult weighs only 140-150 grams (about 5 ounces), or the weight of a small apple. They live high up in trees and are known for their high-pitched calls, including whistles that are often in the ultrasonic range and which they use to communicate with one another. Classified as vulnerable to extinction, these primates are threatened by the illegal pet trade as well as deforestation…This article was originally published on Mongabay

How can we identify specific bird species as they undertake their annual migrations? In the U.S., scientists have long relied on weather radar data to track flocks of birds migrating across the country. But that came with a caveat: the birds appeared as blobs on the radar, much like dark clouds. They couldn’t tell what species of birds they were looking at. A new tool is helping scientists and conservationists bridge this gap. BirdFlow combines citizen science observations with weather data and artificial intelligence technology to help scientists detect specific species and predict their migration routes. Two studies published in the journals Global Ecology and Biogeography and Movement Ecology describe how BirdFlow can distinguish between species that are migrating across North America. The tool was developed as a collaboration between Cornell University, the University of Massachusetts, and the University of Illinois Urbana-Champaign. “Let’s say we want to track Wilson’s warbler that winters in Alaska,” Yuting Deng, a co-author on both studies and postdoctoral researcher at the Cornell Lab of Ornithology, told Mongabay in a video interview. “Where exactly do they go? Do the eastern and western populations have similar migration timing? What routes are they taking? That’s where BirdFlow comes in.” Knowing which bird species are migrating where is critical for several reasons. For one, without being able to distinguish individual species, scientists can’t tell when and where a threatened species might be moving. The data are also useful for aviation managers, who would want to track larger birds that…This article was originally published on Mongabay

How do you spot polar bears in the vast, and often dark, wilderness of the Arctic? Enter Bear-dar. This AI-driven radar system scans the landscape to spot approaching polar bears. The technology was developed by the nonprofit Polar Bears International in collaboration with U.S.-based security firm Spotter Global in a bid to mitigate encounters between the animals and people. “We wanted to add another tool to the polar bear safety toolbox,” Alysa McCall, director of science at Polar Bears International, told Mongabay in a video interview. “With an early-warning detection system, there’s less chance of a bear getting killed because it surprised somebody.” Climate change is the biggest threat to the survival and existence of polar bears (Ursus maritimus). As sea ice melts in the Arctic, these threatened species are rapidly losing their habitats. As a result, they move on to land in search of food, where they risk coming into close contact with humans. With Bear-dar, scientists and conservationists say they hope to help manage such encounters and conflicts. The early-warning system uses radars and cameras that keep a watch on the landscape, looking out for motion in its field of vision. The radar panels, each about the size of an iPad, look at a distance ranging from a few hundred meters to 1.2 kilometers (0.75 miles). The AI algorithm in the radars was trained to detect polar bears from zoo-held animals at Assiniboine Conservancy Park in the Canadian city of Winnipeg. “There’s not a ton of polar bear…This article was originally published on Mongabay

Turns out imagination is not unique to humans. A series of experiments has shown that a language-trained bonobo was able to distinguish real from fake objects and engage in pretend play. Scientists sat down for a “tea party” with Kanzi to understand how the ape would respond to make-believe scenarios. The results have shown that apes might share the human ability to imagine. The scientists are now planning to expand the research by conducting similar experiments on other apes, including those that have not been language-trained. Watch this video to see how Kanzi engages in pretend play.This article was originally published on Mongabay

How can the beleaguered carbon market be saved? Carbon market pioneer Daniel Morrell’s solution is straightforward: Go back to the market’s roots by focusing less on carbon and more on biodiversity generation and community welfare. It might be easier said than done; nonetheless, he is giving it a shot. Morrell recently launched Balance, a new avatar of the carbon credit that puts the focus primarily on biodiversity protection and generating new sources of income for local communities. With a three-pillared methodology, he plans to address biodiversity loss, poverty and climate breakdown with the aim of keeping forests intact long after projects have wrapped up. “Tackling any one of these in isolation is ineffective as they are structurally linked,” Morrell, CEO of Balance and climate advisor to the U.K. Prime Minister’s Office, 10 Downing Street, told Mongabay in an email interview. He said he wants Balance units to address these issues simultaneously rather than allowing people and companies to purchase “a ‘get out of jail free’ card to excuse emissions.” Dan Morrell launched Balance credits with the aim of saving the beleaguered carbon market by putting the spotlight on biodiversity protection and community welfare. Image courtesy of John Nguyen. For years, carbon offset projects have allowed people and companies to invest in forest restoration projects to cancel out, or offset, emissions they produce. However, the voluntary carbon market has faced widespread scrutiny for lacking transparency on how it measures the success of projects, leading to allegations of greenwashing. Many projects have…This article was originally published on Mongabay