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

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 ...

In butterflies and moths, ... The male proportion dropped below 10 per cent in some cases, but it appears the remaining hard-working males managed to breed with most of the available females.

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, ...

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

Feds may list monarch butterflies as threatened under Endangered Species Act. They breed in Tri-Cities Washington area and may become extinct.

Feds may list monarch butterflies as threatened under Endangered Species Act. They breed in Tri-Cities Washington area and may become extinct.

Feds may list monarch butterflies as threatened under Endangered Species Act. They breed in Tri-Cities Washington area and may become extinct.

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.

Gardeners are being urged to create muddy puddles in their gardens before the end of August. This unusual plea to gardeners is actually to help butterflies breed. This is because male butterflies ...

America’s butterflies are disappearing because of insecticides, climate change and habitat loss, with the number of the winged beauties down 22% since 2000, a new study finds.