In a 2022 study, we analyzed counts of monarch butterflies during the North American Butterfly ... fall migration and overwintering. Conserving overwintering sites and planting appropriate types of ...

People in northern climates are familiar with flocks of birds flying south in the winter, but why do they do it, and why ...

Each year, monarch butterflies ... “We continually monitor the butterfly’s core area,” he told La Jornada. “The main threat lies along the migration route the butterfly takes from the ...

Puerto Vallarta: Most people probably haven't a clue that the 1964 film "Night of the Iguana" first put this Pacific coast hotspot on the tourism map. But many people ... of a carnaval queen. Monarch ...

In the realm of natural wonders, few phenomena rival the awe-inspiring journey of the monarch butterfly migration ... Female monarchs lay eggs along the route, and successive generations continue the ...

The beaches of Tulum are what put the destination on the tourist map to begin with ... Discover the monarch butterfly migration in Michoacán, the firefly sanctuary in Tlaxcala, and the Mayan ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.

The Western population of the monarch butterfly hit a near-record low with fewer than 10,000 found living in California this ...

On Tuesday, the Butterfly Pavilion in Westminster and the Government of Mexico are joining forces to protect one of North ...

Scientists are grappling with a stark population decline of the western monarch butterfly after the species’ numbers hit a near all-time low. This year’s Western Monarch Count, which has ...

The annual Western Monarch Count observed a peak population of 9,119 Monarch butterflies in California this winter, marking a sharp decline in the last few years. The count, administered by the ...

Monarch butterflies have declined 80 percent or more in recent decades Each year, eastern monarchs embark on a migration spanning thousands of miles and multiple generations to overwintering ...