Tag: camera trap

July 29, 2022

JWM: Trail cameras can help scientists estimate elephant density

At a shoulder height of nearly eight feet, an elephant may seem easy to spot. But these giant mammals are surprisingly cryptic in the forest ecosystems they occupy. As a...

May 10, 2021

In the Keys, does go high while fawns go low

When researchers set up camera traps in the lower Florida Keys, they were focused on the effects of feral cats on endangered marsh rabbits. But when key deer wandered in...

March 29, 2019

Student Research: Diverse Costa Rica spot at risk?

Adam Yaney-Keller was checking videos that showed up on his camera trap. He had placed the video camera at a small, dried-up waterfall pool where he thought he would catch...

February 5, 2019

Is that a lynx? Or a bobcat?

For a project mapping the distribution of bobcats (Lynx rufus) and lynx (Lynx canadensis) in British Columbia, researcher TJ Gooliaff was using images — from trail cameras, camera phones and...

November 15, 2018

JWM: Ocelots populations appear stable in Belize

Ocelot (Leopardus pardalis) populations in Belize seem to be relatively stable across time and sites, according to recent research. “We did have enough evidence that populations have not significantly declined...

March 27, 2018

Indochinese leopard population declines

Only one population of Indochinese leopards (Panthera pardus delacouri) remains in all of eastern Indochina, and that population is facing a steep decline, according to new research. Comparing camera trap...

March 7, 2017

Third jaguar in U.S. spotted in Arizona

A jaguar (Panthera onca) has been captured by trail camera in Arizona, making it the third jaguar confirmed in the United States since 2011. The camera trap captured the photo...

December 23, 2016

Good news for Florida panther conservation

A female Florida panther (Puma concolor coryi) has likely crossed the Caloosahatchee River in southwest Florida, making it the first time there has been evidence of a female panther north...

March 3, 2016

New student chapter launches kestrel project

Colter Dye was taking Amy Sibul’s undergraduate wildlife ecology and conservation course at the University of Utah a couple of years ago, which required him to take part in a...

September 28, 2015

Wild Cam: TWS Member Tracks Upstate New York Black Bears

Apparently undeterred by real estate prices in upstate New York, black bears are expanding throughout the region. Although the increase in populations has been occurring since the early 1900s, it...