Geographical Location: Mexico

Jaguars don’t always need pristine, untouched wild areas to get by in parts of central Mexico, but they do need a decent level of vegetation cover. Ongoing surveys in Mexico’s...

A jaguar struck by a car in Mexico was released into a biological reserve after 100 days of rehabilitation. The animal, hit several months ago, was quickly discovered by a...

Back when much of what’s now the U.S. Southwest still belonged to Mexico, elk used to roam widely across the region. Researchers are now looking at old diaries, books and...

The barriers along the U.S.-Mexican border affect different wildlife species in different ways. Mexican photographer Alejandro Prieto has captured the diverse wildlife here in his Border Wall project, which has...

Will Mexico be the site of the next zoonotic pandemic? In a column first published on Mexico Today, Brookings Institution senior fellow Vanda Felbab-Brown warned that the country is vulnerable...

Monarch butterfly populations wintering in Mexico have declined 53% since last season, according to recent surveys. Biologists use the acreage of forest they occupy to estimate population changes. The latest...

One hundred years ago, pronghorn roamed the Sonoran Desert in what is now the borderlands between Southern California and northern Baja California in Mexico. Today, they are gone from the...

A breeding population of ocelots just 30 miles south of the border is likely the source of occasional cat sightings in Arizona, biologists say. The population is the northernmost known...

After appearing at the National Conference of Wildlife Management and Conservation in Mexico, current TWS President Gary White and Fidel Hernández, president-elect of the TWS Southwest Section, say a Mexico...

Tiny geolocators attached to the backs of golden-winged warblers have shed new light on their migrations and revealed a part of the globe that could be critical to conserving the...