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Search results for Butterflies

Plants & Animals Jun 10, 2024

Excessive vegetation in Arabia triggered massive butterfly migrations in 2019 across Europe and Africa: Study

Throughout much of 2019, Europe was filled with migrating butterflies. Specifically, millions of Vanessa cardui butterflies (the painted lady) created an extraordinary natural spectacle that left a lasting impression on the ...

Social Sciences May 29, 2024

Simulations suggest ideas that cross international borders may have powerful 'butterfly effect' on elections

New simulations provide mathematical support for the theory that the spread of political ideas across international borders may have a big impact on election outcomes, and that small actions boosting a minority idea can gradually ...

Ecology May 29, 2024

Butterflies, bees, bugs and more: The summer of insect-counting gets underway in Germany

In a strip of greenery between Berlin's Natural History Museum and a busy street, bumble bees move swiftly between flowers while a ladybug makes its way along a leaf full of aphids and bugs crawl about.

Plants & Animals May 23, 2024

Beyond milkweed: Creating a migratory oasis for monarchs

With the summer season ramping up, experts with Texas A&M AgriLife said now is the ideal time to create an oasis for monarch butterflies that will funnel through Texas during their annual fall migration to Mexico.

Ecology May 20, 2024

Study explores long-term impacts of climate change on plant pollinators and food production

A study published in Oecologia from researchers at The University of Texas at Arlington; the University of Nevada, Reno; and Virginia Tech shows that climate change has led to decreased pollen production from plants and less ...

Biotechnology May 20, 2024

Actin research shows how butterfly wings get their vibrant colors

The secret of how butterfly wings get their vibrant colors has been revealed in a new study. Using cutting-edge super resolution microscopy, researchers from the University of Sheffield and the Central Laser Facility have ...

Ecology May 16, 2024

It's OK to mow in May—the best way to help pollinators is by adding native plants

It's a simple idea: Stop mowing your lawn in the month of May to let flowers in the lawn, such as dandelions and clover, grow and support bees and other pollinators.

Plants & Animals May 15, 2024

Bees and butterflies on the decline in western and southern North America

Bee and butterfly populations are in decline in major regions of North America due to ongoing environmental change, and significant gaps in pollinator research limit our ability to protect these species, according to a study ...

Ecology May 13, 2024

Loss and hope: US park rangers' climate crisis fight

American biologist Laura Brennan describes the coin-sized Karner blue butterfly as "very delicate and graceful" with a "lovely blue" coloring and "just a little speckling of orange."

Plants & Animals May 3, 2024

Male or female? Scientists discover the genetic mechanism that determines sex development in butterflies

Scientists of the Biology Centre, Czech Academy of Sciences, in collaboration with University of Liverpool have found the genetic mechanism that determines whether individuals of the butterfly species Bicyclus anynana become ...

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