Two test sites were chosen: one along Interstate 10 near Ozona in West Texas and another at the Lavaca Bay Causeway on the ...

Monarch butterflies left Mexico weeks ago on their annual northward migration. Now, the colorful insects are nearing Michigan as temperatures continue to warm. "Monarchs have made their way north, ...

Monarch butterflies undertake a migration journey spanning 3,000 miles. That journey mirrors many migrants' experiences, ...

Only 7% of LAist readers currently donate to fund our journalism. Help raise that number, so our nonprofit newsroom stays strong in the face of federal cuts. Donate now. MADISON, Wis. — U.S. wildlife ...

Oklahoma residents witness large monarch butterfly migrations; experts urge planting milkweed and reporting sightings to track populations.

A broken wing almost ended a monarch butterfly's journey on Long Island, but a caring hand and a clever idea gave it a second chance to fly again. At the Sweetbriar Nature Center in Smithtown, experts ...

A volunteer gives instructions on how to properly hold a monarch butterfly at the Baker Wetlands on Saturday, Sept. 20, 2025.

SAN DIEGO — U.S. Fish and Wildlife Service has proposed listing monarch butterflies as a threatened species and has considered some possibly contradictory ways to protect them, Nicholas Storer, vice ...

Local butterfly counters predict a low number of monarch butterflies coming through Goleta’s Ellwood Mesa for the 2025 season ...

Professor Elizabeth Crone, Department of Evolution and Ecology, checks a non-native milkweed in the San Francisco Bay Area for monarch butterfly eggs and caterpillars. Known for long-distance ...

It is too early to get a good sense of the population health of the monarchs — peak migration season is November through January — but the count is underway.

Arkansas is a great place to spot monarch butterflies as it falls directly in their migration path! While monarch butterflies travel through Arkansas in both the spring (late March to April) and the ...