Part of the GreaterYellowstone Ecosystem's draw is its magnificent megafauna, especially its bears. Excited tourists who see grizzly or black bears sometimes pull over to snap photos or even leave their cars, endangering both themselves and the bears. The National Park Service and other agencies have long used signs to warn people away from roadside bears, but little research has been done on whether the messages work and why.
Since 2012, I've worked with the Tonkawa Foundation, in Nuevo Casas Grandes, Mexico, on the recovery of the Mexican wolf ( Canis lupus baileyi), a grey-wolf subspecies that had been hunted to near-extinction by the 1980s. Reintroducing wolves to the Chihuahua region will restore ecological balance and help to regulate other wildlife populations. The Mexican wolf's return not only helps to conserve biodiversity but also represents an act of reconciliation with a species that humans persecuted for decades.
Fast-forward 15 years and the news has got even better. The group's latest census found that in 2024 there were 5,326 jaguars in Mexico, a 30% increase compared with 2010. The fact that the country has managed to maintain and increase its population over the last 14 years is extraordinary, Ceballos said. For me it's great news for the country. Mexico and the world need good news.
The goats have been part of the town for decades, but while 15 years ago there were only a couple of dozen, now their numbers have multiplied and there are "around 2,000", according to Chateauneuf-les-Martigues mayor Jean-Baptiste Saglietti. Although their origin is uncertain, it's widely believed that a pair of goats either escaped or were abandoned some decades ago, began a new life as feral animals and started to breed.