Female butterflies breed despite male shortage. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 04 / 230417142513.htm. University of Exeter.

Monarch butterflies are making their flight north after wintering in Mexico. ... Yes, in mid-April to May monarchs will return to Michigan to breed and stay through the summer, ...

Female monarch butterflies have no trouble finding a mate – even when a parasite kills most of the males, new research shows. Some females carry a parasite called Spiroplasma that kills all ...

Monarch butterflies are making their flight north after wintering in Mexico. ... Yes, in mid-April to May monarchs will return to Michigan to breed and stay through the summer, ...

Pinpointing exactly where painted lady butterflies (Vanessa cardui) overwinter and breed was the last unknown piece of their roughly 15,000-kilometer migration, says Gerard Talavera, an ...

Feds may list monarch butterflies as threatened under Endangered Species Act. They breed in Idaho, are the state insect & may become extinct.

Butterflies are rapidly fluttering out of existence from coast to coast, according to a new assessment published Thursday, at ...

Butterflies are rapidly fluttering out of existence from coast to coast, according to a new assessment published Thursday, at a rate that scientists worry could upend ecosystems and undercut ...

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about one of Earth's fascinating flyers in Michigan.