Study shows huge declines in most butterfly species across continental US
A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...
Butterfly populations are rapidly declining, new study shows
Butterfly populations have dropped by 22% in the United States, according to a new study published Thursday in the journal ...
BirdGuides1d
US butterflies decline by 22% in two decades
The abundance of butterflies across the US fell by an alarming 22% in just 20 years, a new study has concluded. Between 2000 ...
National Geographic news7y
Going Through Life as Half She, Half He
The phenomenon has been documented in birds, crustaceans—and butterflies. Evolutionary biologist Josh Jahner explains “what most scientists think happens” to form these outliers: Butterflies ...
朝日新聞社4mon
As temperatures warm up, birds, butterflies disappearing
Butterfly and bird populations plummeted in and around human habitats throughout Japan between fiscal 2005 and 2022, and higher temperatures were a likely cause of the declines, a study showed ...