Using wildlife to track environmental conditions

In Mongolia, pigeons equipped with sensors fly around the capital city of Ulaanbaatar and help measure the air quality.

Credit: Pexels.com

Using wildlife to track environmental conditions

Dear EarthTalk: How are researchers using wildlife to track environmental conditions and monitor climate change?

—Jane P., South Bend, Indiana


Scientists currently rely mainly on a complex network of satellites, ocean buoys, weather stations and balloons to help predict the weather and the effects of climate change, but it might not be the best solution. What if instead of using satellites and weather stations to study the planet, scientists used animals? Imagine a world where a pigeon could help gather information on air pollution.

That world already exists. In Mongolia, pigeons equipped with sensors fly around the capital city of Ulaanbaatar and help measure the air quality. Tagged elephant seals help provide nearly 80% of all available information on ice depth and ocean salinity in Antarctica. Geolocation sensors, often attached to animals via collars or tags, can provide scientists with near endless amounts of information on wildlife and the environment. The sensors, equipped with GPS and other advanced technology, offer a lens directly into the habitats that animals inhabit.

Using wildlife to track environmental conditions only highlights the shortcomings of current methods of collecting climate data. While satellites can gauge temperatures at the surface of a cloud-covered jungle canopy, they cannot reveal the conditions on the ground, not the way that a monkey would be able to. Most weather stations are built on flat land and in developed areas, not in the mountainous regions that are heavily affected by climate change. However, mountain goats or birds with sensors can easily monitor the temperatures of the region. Wildlife geolocation sensors can help fill critical data gaps, particularly in more remote areas of the planet.

Equipping fish, birds, seals and other animals with sensors can offer highly localized and timely data that current tech cannot. The sensors can provide data on animal behavior and migration patterns along with data on environmental conditions impacted by climate change. They can improve scientists’ measurements on air temperature, ocean salinity, air pollution and biodiversity. Rather than using satellites to capture images of the planet’s surface, scientists can study animal decisions and preferred conditions to sense the quality and health of ecosystems. Studying the environmental conditions that drive animals’ movements can offer a lens directly into the habitats themselves.

Thanks to action by the Max Planck Institute of Animal Behavior, thousands of birds and animals are already outfitted with sensors, but the opportunities that wildlife tracking presents have not yet been fully realized. To implement geolocation sensors on a wider scale there must be collaboration between government agencies and the science community. The data that the sensors could provide the scientific world would be more accurate, timely, cost-effective and non-invasive than the more popularized current methods. Wildlife tracking provides an opportunity for revolution in conservation efforts, environmental monitoring and research on climate change.

EarthTalk® is produced by Roddy Scheer & Doug Moss for the 501(c)3 nonprofit EarthTalk. See more at https://emagazine.com. Send questions to: question@earthtalk.org.

The views expressed here are not necessarily those of The Lakeville Journal and The Journal does not support or oppose candidates for public office.

Latest News

All are welcome at The Mahaiwe

Paquito D’Rivera performs at the Mahaiwe in Great Barrington on April 5.

Geandy Pavon

Natalia Bernal is the Mahaiwe Performing Arts Center’s education and community engagement manager and is, in her own words, “the one who makes sure that Mahaiwe events are accessible to all.”

The Mahaiwe’s community engagement program is rooted in the belief that the performing arts should be for everyone. “We are committed to establishing and growing partnerships with neighboring community and arts organizations to develop pathways for overcoming social and practical barriers,” Bernal explained. “Immigrants, people of color, communities with low income, those who have traditionally been underserved in the performing arts, should feel welcomed at the Mahaiwe.”

Keep ReadingShow less
Living with the things you love:
a conversation with Mary Randolph Carter
Mary Randolph Carter teaches us to surround ourselves with what matters to live happily ever after.
Carter Berg

There is magic in a home filled with the things we love, and Mary Randolph Carter, affectionately known as “Carter,” has spent a lifetime embracing that magic. Her latest book, “Live with the Things You Love … and You’ll Live Happily Ever After,” is about storytelling, joy, and honoring life’s poetry through the objects we keep.

“This is my tenth book,” Carter said. “At the root of each is my love of collecting, the thrill of the hunt, and living surrounded by things that conjure up family, friends, and memories.”

Keep ReadingShow less
Beloved classic film ‘The Red Shoes’ comes to the big screen for Triplex benefit
Provided

On Saturday, April 5, at 3 p.m., The Triplex Cinema in Great Barrington and Jacob’s Pillow, the dance festival in Becket, Massachusetts, are presenting a special benefit screening of the cinematic masterpiece, “The Red Shoes,” followed by a discussion and Q&A. Featuring guest speakers Norton Owen, director of preservation at Jacob’s Pillow, and dance historian Lynn Garafola, the event is a fundraiser for The Triplex.

“We’re pitching in, as it were, because we like to help our neighbors,” said Norton. “They (The Triplex) approached us with the idea, wanting some input if they were going to do a dance film. I thought of Lynn as the perfect person also to include in this because of her knowledge of The Ballets Russes and the book that she wrote about Diaghilev. There is so much in this film, even though it’s fictional, that derives from the Ballets Russes.” Garafola, the leading expert on the Ballets Russes under Serge Diaghilev, 1909–1929, the most influential company in twentieth-century theatrical dance, said, “We see glimpses of that Russian émigré tradition, performances we don’t see much of today. The film captures the artifice of ballet, from the behind-the-scenes world of dressers and conductors to the sheer passion of the audience.”

Keep ReadingShow less