As national butterfly numbers tumble, UNC biologist says citizen-science can help
The decline is concerning because butterflies are important pollinators for the state’s crops and a vital food source for birds.
butterflies
Butterfly numbers have fallen by nearly a quarter since 2000
Butterflies of all kinds of species, in all parts of the country, have declined by one to two percent per year since 2000.
Scientists want you to mail dead butterflies for research if you live in these states
The USGS wants to test if butterflies and other insects are being hurt by contaminants, such as those in pesticides. It's seeking specimens from Alabama, Georgia, Kansas, Nebraska, Oklahoma and Texas.
Monarch butterflies' white spots may help them fly farther, scientists say
Monarch butterflies with more white spots on their mostly orange-and-black wings are more successful at long-distance migration. Some scientists think the spots may affect airflow around their wings.
Butterflies originated in North America after splitting from moths, new study suggests
Butterflies likely split from nocturnal moths around 100 million years ago in present-day western North America or Central America, a new study of the winged insects finds.
A butterfly conservatory is shutting down due to right-wing harassment
The National Butterfly Center in Mission, Texas, has been embroiled in political turmoil after fighting against the erection of a border wall.
Sadness And Worry After 2 Men Connected To Butterfly Sanctuary Are Found Dead
Millions of monarch butterflies migrate to the mountains of Mexico each winter. Authorities are now investigating the apparent murders of an activist and tour guide at the Michoacán reserve.
Butterflies Vs. Border Wall: National Butterfly Center Seeks Restraining Order
The center says government officials have already cut down trees on its private property in anticipation of a border wall. The planned wall would split its property in two.
Britain's Big Butterfly Count Begins, With David Attenborough Leading The Charge
For the next three weeks, citizen volunteers in the United Kingdom will be tallying the painted ladies, peacocks and brimstones they see, to help create a nationwide count — and soothe their souls.
'Butterfly Tongues' Are More Ancient Than Flowers, Fossil Study Finds
Scientists have discovered the proboscis butterflies use to suck nectar from flowers existed before flowers did. So: What were ancient butterflies using their long, tongue-like suckers for?