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Ecology of the Unseen Field Notes by Mark Shepherd
Ecology of the Unseen Field Notes by Mark Shepherd
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Tayra crossing a dirt road at sunrise in Fincas Las Piedras, Peru
wildlife conservation

The Forest Predator You Rarely See: What the Tayra Reveals About Hidden Ecology

Mark ShepherdJan 25, 2026Jun 7, 2026
When most people imagine rainforest predators, they think of jaguars, harpy eagles, or anacondas. These are the animals that appear...
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Inquiline beetle moving among Eciton hamatum army ant workers during a forest floor raid
wildlife conservation

The Hidden Ecosystem Inside an Army Ant Swarm

Mark ShepherdJan 25, 2026Jun 7, 2026
Most people see an army ant swarm as a moving mass of predators. Thousands of ants surge across the forest...
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wildlife conservation

The Hidden Decline Beneath Our Feet

Mark ShepherdJan 5, 2024Jun 7, 2026
On a recent trip to research insect populations, I visited a small sliver of the Chihuahua desert that runs through...
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Yellow Scarab Beetle
wildlife conservation

Biodiversity Increases While Species Losses Continue to Climb

Mark ShepherdJan 5, 2024Jan 5, 2024
Defining Biodiversity Species By some measures, worldwide biodiversity may be increasing.  At the same time the rate of extinction, due...
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kelp
wildlife conservation

California Kelp Forests

Mark ShepherdJan 5, 2024Jan 5, 2024
Only a few years ago (2013 – 2015) most of the kelp forests of Northern California disappeared. Ninety percent of...
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wildlife conservation

Coral Reef

Mark ShepherdSep 1, 2023May 15, 2024
Sometime between 500 and 600 million years ago, the very first coral species appeared on earth.  Of course, no one...
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Madagascar grass fire
Environmental Health/Public Health

Madagascar Fires

Mark ShepherdAug 28, 2019Jun 19, 2020
Madagascar is a land of wonders. Most species living on this, the World’s fourth largest island, are found nowhere else....
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wildlife conservation

Plastic Ban in Maharashtra, India

Mark ShepherdSep 1, 2018May 25, 2020
A new plastic ban is in effect in Pune, Maharashtra, located in western India. I visited in July, shortly after...
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Tawny raspberry crazy ants (Nylanderia fulva)
wildlife conservation

Crazy Ants: The New Ant Invasion

Mark ShepherdFeb 1, 2018May 25, 2020
Nostalgic Days Do you miss the days when all you had to worry about when cutting the grass was a...
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Vaquita (Phocoena sinus), a small porpoise endemic to the northern Gulf of Mexico. Illustration by Justin Shepherd
wildlife conservation

Vaquita Capture Program Ends

Mark ShepherdNov 29, 2017May 25, 2020
Vaquita Rescue Program Setback A  rescue program to save the vaquita, the world’s most endangered cetation (whales, dolphins and porpoises),...
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wildlife conservation

The Most Painful Stings

Mark ShepherdSep 27, 2017May 25, 2020
Painful stings leave an impression. Everyone who has ever been stung has a story to tell.  Some of the stories...
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Vaquita conservation art
wildlife conservation

Vaquita: The World’s Rarest Marine Mammal Is In Trouble

Mark ShepherdMay 15, 2017May 25, 2020
Another species of marine mammal is on the verge of extinction.  The Vaquita (Phocoena sinus), a small porpoise endemic to...
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