Oct 2019: How bioacoustics can transform conservation (Palo Alto)

A conversation with University of Wisconsin soundscape ecologist Zuzana Burivalova, Conservation Metrics CEO Matthew McKown, and Mongabay Founder Rhett A. Butler on the potential for bioacoustics to improve conservation outcomes. This Mongabay WildTech / Bay Area Tropical Forest Network event is generously being hosted by the Palo Alto Patagonia store.

Satellites have revolutionized forest monitoring, but there remains a major gap in biodiversity monitoring since we can’t directly measure factors like hunting, sub-canopy fires, and degradation very well from space. Bioacoustics — the use of sound recorders in nature — can help fill the gap. By capturing an entire soundscape, they can document a wide range of animals and detect very minor changes in ecological communities. They can also be useful for real-time interdiction by detecting gunshots, chainsaws, and the sound of motorbikes and truck engines and relaying alerts to local communities or authorities.

But the really exciting aspect comes from making audio data available to scientists. The beauty of bioacoustic data is researchers can run algorithms to map soundscapes, allowing us to better understand ecological communities, what works and what doesn’t work in conservation, and track biodiversity trends.

The combination of networked bioacoustic devices and camera traps could eventually transform the field of conservation.


  • Dr. Zuzana Burivalova, field ecologist at University of Wisconsin and lead author of a 2019 Science paper on bioacoustics
  • Dr. Matthew McKown, CEO of Conservation Metrics, a company that provides automated alternatives to historically labor-intensive wildlife survey efforts, combining cutting-edge remote sensing technology, statistical rigor, and extensive scientific expertise to drive down costs and increase the scale and effectiveness of wildlife metrics.


  • Rhett A. Butler, founder of Mongabay, a conservation news platform

Doors open at 7pm for snacks, beverages, and networking. The discussion panel starts at 7:30pm.

Space is limited so please RSVP to reserve your spot.


Event photos and video.

May 2018: X-raying coral reefs and rainforests from the sky (Palo Alto)


Join us on May 24 from 6:30-8:30 pm for a Mongabay / Bay Area Tropical Forest Network (BATFN) event held at the Patagonia store in Palo Alto.

The event will feature a conversation with Robin Martin and Greg Asner about cutting-edge conservation technology.

Robin Martin and Greg Asner have pioneered the use of advanced LiDAR and spectrometer sensors to study tropical forest ecosystems, revealing information about biodiversity, habitat function and health, and ecosystem services. Their work has been widely profiled by the likes of Science Magazine, National Geographic, and hundreds of other outlets. They’ve now turned their system to coral reefs, which may support the development of the first comprehensive global reef monitoring system in an era when the world’s corals are deeply threatened by rising temperatures, growing carbon emissions, and unsustainable fishing and extraction. Rhett Butler, founder of conservation news web site Mongabay.com, will talk with Robin and Greg about how technology can help protect an conserve these critical ecosystems.

Admission is free and open to all, with refreshments (including wine and beer) courtesy of Mongabay and the Bay Area Tropical Forest Network (BATFN).

RSVP here (Space is limited)

May 24 from 6:30-8:30 pm

Patagonia Palo Alto store
525 Alma St
Palo Alto, CA 94301

Video footage of the event


Jan 2018: A journey to understand and save “the person of the forest” (Palo Alto)


On January 10th, 2018 BATFN is co-hosting an event with The Orangutan Project at The Foster art gallery in Palo Alto.

The event will feature The Orangutan Project’s Founder and President Leif Cocks, who has worked with orangutans for over 30 years and has dedicated his life to re-introducing captive and orphaned orangutans into the wild. Cocks, who also recently authored Orangutans My Cousins, My Friends, will speak about the plight of orangutans and his plan for saving great red apes from extinction.

Cocks will be joined by Gary L. Shapiro, Co-Founder of The Orangutan Project and the head of The Orangutan Project-US and Orang Utan Republik. Shapiro has spent more than 40 years working with orangutans.

The Foster gallery features the works of Tony Foster, a watercolor artist who has traveled the world to capture the beauty and wonder of nature through watercolor paintings.

Tickets are $15 and 100% of the proceeds will go to The Orangutan Project, which is working to protect, rescue, rehabilitate, and re-release wild orangutans. Wine, beer, and snacks will be served.

TICKETS: A journey to understand and save “the person of the forest”

Ticket price: $15.00
Location: The Foster, 940 Commercial St, Palo Alto, CA 94303
Date: Jan. 10, 2018, 6:30 p.m.

Nov 2017: What works – and doesn’t work – in conservation? (Palo Alto)


Join us November 13 from 6:30-8:30 pm for a special event co-hosted by the Bay Area Tropical Forest Network (BATFN), Mongabay and The Foster, watercolor artist Tony Foster’s beautiful art gallery in Palo Alto.

Our guest speaker is Zuzana Burivalova, a Princeton ecologist who specializes in tropical forest conservation and bioacoustic monitoring of forest ecosystems. For the past nine months, Burivalova has served as the research lead for a Mongabay project that aims to evaluate the effectiveness of several popular conservation interventions. Burivalova is now producing a series of featured articles in collaboration with Mongabay journalists. In her presentation, she will speak about her conservation effectiveness findings and methodology. Her remarks will be followed by discussion. Guests will also be able to view Tony Foster’s landscape watercolors, which are wonderfully presented at The Foster gallery.

Snacks and refreshments will be served.

Admission is free and open to all but please RVSP so we know how much food and drink to purchase.


Video from the event