Mongabay Newscast

How do you study a marine mammal that lives in waters so murky that it can hide from you in plain sight, even in shallow water? On this episode we speak with marine biologist Isha Bopardikar, a researcher using one technique, bioacoustics, to unlock the hidden behaviors of humpback dolphins on the west coast of India. Mongabay's India bureau recently published a story about her work,  "What underw...

"The uncontacted and isolated tribes represent a true treasure," National Geographic writer and author Scott Wallace says in this episode. "Their knowledge of the rainforest, of the medicinal properties of the plants, of all the animals, their spirit world — all of this is an incredibly rich trove of knowledge." Wallace's book The Unconquered  tells the story of an expedition into remote Amazon ra...

On this episode we speak with Oliver Metcalf, lead author of a new study using bioacoustics and machine learning (artificial intelligence or "AI") to study a very rare bird in New Zealand. We play some recordings of the beautiful hihi bird that illustrate the success of a last ditch reintroduction effort for this species (and in a place) that are otherwise very difficult to monitor. The findings s...

On this episode we hear from Mongabay's Mexico City-based contributor Martha Pskowski who recently traveled to central Mexico during the winter 'high season' when tourists flock to see monarch butterflies covering the trees. Her  fascinating report on threats to monarchs in these overwintering grounds  was tempered by cheerful news that the number of monarchs wintering in Mexico is up 144% in 2019...

The IUCN is probably best known for its Red List of Threatened Species, a vital resource on the conservation statuses and extinction risks of tens of thousands of species. But the IUCN does much more than just maintain the Red List, as Inger Andersen, the organization's director general, explains in this episode [producer's note: just after this episode was published, Andersen accepted the role of...

Mongabay founder and CEO Rhett A. Butler joins the podcast to discuss the biggest rainforest storylines to watch in 2019, and a major new paper he co-authored in Science that looks at how bioacoustics can monitor forests for greater assessment of conservation goals and corporate responsibility commitments.  This year marks the 20th anniversary since Rhett founded Mongabay, and subscribers to our n...

On this episode, the largely untold [and very heartwarming] story of how 96 critically endangered sea turtle hatchlings survived this past summer in New York City—with help from dedicated scientists and a cozy office closet. In July, Big Apple beachgoers spotted a Kemp's Ridley sea turtle laying eggs on West Beach. Two of them called a 24-hour wildlife hotline to report it, which very likely saved...

On this episode, we check in about the upcoming international climate summit (COP24, early December 2018) with top American author and climate activist Bill McKibben, to discuss its prospects and the movements that could spur the world to action on global warming: in light of recent developments he says, "I think meaningful action probably isn't going to come now at the UN," adding he does not hav...

On this episode we share a progress report on the Half-Earth Project (an ambitious effort to set aside half the world for nature) direct from legendary conservation biologist E.O. Wilson.  In this return visit to the podcast, Dr. Wilson discusses their effort to map the world's 6,000 bee species, his enthusiasm for the new science of understanding ecosystems, and interesting ties with the business...

In a dispatch from Antarctica's McMurdo Station, Mongabay friend Dr. Michelle LaRue discusses her sixth deployment to the icy continent to document emperor penguin populations, a species that is an important indicator of the Southern Ocean's health. Skype was down at the station so we spoke with her by phone about what she is looking for and what it's like to work in Antarctica. LaRue and team fly...

On this episode, we discuss the global outbreak of chytrid, which is probably the largest global wildlife disease event in recorded history, with an expert on the front lines fighting its spread. Our guest is National Geographic Explorer Dr. Jonathan Kolby, who founded the Honduras Amphibian Rescue and Conservation Center to study and save sick frogs. He also plays song recordings of the amphibian...

Sarah Olson is a researcher for the Wildlife Conservation Society and joins us at a moment when Ebola virus is very much in the news due to a recent outbreak in the Democratic Republic of Congo. A primatologist, Olson has lately been studying hammer-headed fruit bats to understand how Ebola is transmitted to apes and also humans — research which could potentially control or prevent future outbreak...

We take a look at how the social sciences can boost conservation efforts with guest  Diogo Verissimo , one of the top researchers focused on adapting marketing principles for conservation. A Fellow with the University of Oxford and the Institute for Conservation Research at the San Diego Zoo, he designs and evaluates programs that aim to change human behavior to combat issues like the illegal wild...

Dr. Thomas Lovejoy coined the term "biological diversity" in 1980 and his work since has helped establish the preservation of global biodiversity as one of the most important conservation issues of our time. We discuss this and some of the most important environmental issues we currently face and why he believes the next decade will be the last decade of real opportunity to address those issues: ...

Sir David Attenborough says the superb lyrebird has one of "the most elaborate, the most complex, the most beautiful song[s] in the world." In this episode we explore the incredible ability these creatures have to mimic sounds in their environment, ranging from predators and possums to squeaky trees and songbirds they compete with for forest habitat. Ornithologist  Anastasia Dalziell  joins us to...

You might not think of beavers as remarkable, but they are actually brilliant ecosystem engineers whose dams mitigate flooding, improve water quality, and boost groundwater levels, and they also provide habitat for species like salmon, moose, and mink. Environmental journalist Ben Goldbarb joins us to discuss his fascinating new book putting a bright shine on beavers,  Eager: The Surprising, Secre...

On this episode we explore the latest revelations about "shadow companies" and dark money associated with the palm oil sector, and how they factor into Mongabay's ongoing investigation into the corruption fueling Indonesia's rainforest destruction and land rights crises (plus how these factors derail democracy in this huge country). Host Mike Gaworecki speaks with guest Phil Jacobson, Mongabay's I...

On this episode of the podcast we discuss the increasing use of drones by wildlife lovers, researchers, and businesses, how these uses might be stressing animals out, and how drone users can make a meaningful contribution to science while avoiding wildlife harassment. Our guest is Alicia Amerson , a marine biologist, drone user ("pilot"), and science communicator. She tells us why it's critical to...

Traditional indigenous knowledge and climate change is this episode's topic, with Snowchange Cooperative's Tero Mustonen: "Often in the past, science has been seen as quite [a] colonial tool by indigenous peoples," he says. "We are trying to say that we are co-researching, and these knowledge-holders in remote communities are scientists of their own kind." We also hear about Snowchange's ecologica...

In this episode, professor Anne Axel of Marshall University makes the case for a new field of bioacoustics research: soundscape phenology, the study of cyclical life events of plants and animals via sound recordings. She'll be keynoting the biennial Ecoacoustics Congress in Brisbane, Australia later this month on the topic, and gives us a preview while playing just a few of the recordings that hav...

On this episode, a special report on community-based conservation and agroforestry operations known as ejidos in Mexico. Ejidos have proven to be effective at conserving forests while creating economic opportunities for the local rural communities who live and work on the land, but have also faced a threat to their own survival over the past decade as younger generations, seeing no place for thems...

Legendary oceanographer and marine biologist Sylvia Earle, often called "Her Deepness," is a National Geographic Explorer-in-Residence and former chief scientist at the US National Oceanic and Atmospheric Administration (NOAA). She's a fierce champion for ocean conservation in general and marine protected areas in particular. "The ocean has given us everything, life itself, now it's time to give b...

Megan Friesen is a conservation biologist using bioacoustics technology to examine the breeding behavior of a secretive Pacific seabird called Buller's shearwater, which breeds on the remote Poor Knights Islands, off of northern New Zealand. In this Field Notes segment, Friesen explains why bioacoustics techniques are critical to the research she's doing with the Northern New Zealand Seabird Trust...

On this episode we discuss the impacts of agriculture on Brazil's Cerrado region, an incredibly biodiverse savannah supporting more than 10,000 plant species, 900 kinds of birds, and 300 different mammals. But it has long been overlooked by scientists and environmentalists alike, and as protecting the Amazon Forest became more of a priority, much agricultural production in Brazil has moved from th...

On this episode we speak with James Valentine, the multiple-Grammy-winning guitarist for Maroon 5 about his work to keep illegal and unsustainable rainforest wood out of musical instruments, and efforts to make concert tours more environmentally friendly. He has been to Peru and Guatemala to see the effects of illegal logging there, and he talks with us about his motivations for stopping this dest...