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Category archives for Ecology

The Owls of Winter: Ghosts of the Grasslands Appear at Twilight

They emerge at twilight, the magical time when rarely seen creatures come out of the shadows. In the balmy air of an unseasonably warm February dusk, twilight indeed has opened a portal to another world. Like bats that flutter from caves at sundown, short-eared owls take to the skies over Stonebridge Farm near Front Royal,…

Help Me Define (Bio)Diversity

What does diversity mean to you? Is it important?

KopeLion: protecting wild lions for future generations

Post submitted by Rose Hinson and James MacCarthy While out exploring the Ngorongoro Conservation Area in Tanzania, Ingela and Stuart came across something quite extraordinary. They found all the signs of a lion kill, but the body was missing. Instead of a carcass, all they found was a trail of blood leading off into the…

Where Have Zimbabwe’s Cheetahs Gone?

Post submitted by Alex Rudee Esther van der Meer looks right at home amid all the five-star luxuries of the Victoria Falls Hotel. As she relaxes in a wicker chair on the red-brick porch of the famous resort, Esther seems for all the world like just another high-end tourist soaking up the African sun. Donning…

How to Use the Ocean Without Using it Up

This TED talk was developed while I was in residence at TED headquarters in New York City. The transcript is below. _______________ When I was five, my parents took me from Brooklyn, NY to Key West, Florida. They taught me to swim, and showed me my first a coral reef. I feel completely in love…

Population Effects From Snared Lion Rescues

Post submitted by Zamiban Carnivore Programme. Photo by Luke Dollar

Chobe lions: A Transboundary Conundrum

Post submitted by Lise Hanssen, Project Coordinator of Kwando Carnivore Project.  Photo (above) by Luke Dollar Corridors, connectivity, dispersal, tolerance, land-use, mosaic, communities – these are the terms that often describe the ability for lions to persist in a landscape shared with people and their livestock. The reality of lion conservation is that the areas in…

Pride in our Prides: Cutting-Edge Technology Protects Lions, Livestock and Livelihoods

Post submitted by Barbara Cozzens In the mid-morning hours of May 2016, a dominant male lion named “Nduraghumbo” ambles through Botswana’s cattle-trodden grasses, unaware he has just crossed an invisible barrier. Just as he does, a text message comes in to Dr. Andrew Stein’s phone: Nduraghumbo has entered Gunotsoga. Geofence 1 break time: 1025hr. Coordinates:…

Holding the line for lions in Mozambique

Post submitted by Shane O’Neal “I think she’s dead.” Dr. Stuart Pimm made the grim diagnosis as our helicopter descended toward the site where the lion’s tracking collar said it should be.  Paola Bouley, who had been anticipating her reunion with the first lion she ever collared, was crushed. “Please don’t let it be too…

Species Introductions Accelerating

A study released this month has illustrated that the rate of species introductions to locations outside their native range is increasing faster than ever.

The vulnerable vaquita: Immediate action needed to save critically endangered porpoise

Scientists find vaquita populations continue to plummet, calling for more research and greater protections.

Fantastic Beasts and Where to Mend Them

Even blue-throated macaws and radiated tortoises sometimes need a doctor. Veterinarian Laurie Hess catalogued her decades spent treating unusual creatures in her new book Unlikely Companions: The Adventures of an Exotic Animal Doctor. Recently, she spoke with Nexus Media about exotic animals — which to adopt, which to avoid and which are most threatened by humans. This…

Reserva Monte Mojino: Conservation on the Slopes of the Sierra Madre

A cactus flower blooming next to a lush fig tree, a desert tortoise resting beneath an elegant trogon perched in a mesquite: I first encountered these strange bedfellows when I visited the forest near Alamos in Sonora, Mexico, during the summer monsoon. It is here, along the slopes of the Sierra Madre Occidental, that one…

Forests Are Worthless Until Cut Down

Dasho Neten remembers a time when “people simply acted on their values informally,” while now the general sense of citizenship wanes. As a farmer and prominent activist in Bhutan, Dasho Neten challenges us not to depend on the government to build our societies. “We need to wake up! There is an inconvenient truth lingering, and we need to ask: are we really moving towards self-reliance? Sometimes we need reminders, no matter how uncomfortable they may be.”

Securing a Bold, Blue, and Prosperous Future for Our Ocean

The ocean is powerful, but not invincible. It is rich, but not inexhaustible.