Showing 1 to 5 of 5 results
Monarch Butterflies' Epic Migration and Population Decline
Around 66 million monarch butterflies, a "super generation" with a lifespan of up to nine months, recently completed their annual migration from the U.S. and Canada to overwinter in the mountains of Michoacan, Mexico, where their sheer numbers bend the branches of fir and pine trees; however, their ...
Monarch Butterflies' Epic Migration and Population Decline
Around 66 million monarch butterflies, a "super generation" with a lifespan of up to nine months, recently completed their annual migration from the U.S. and Canada to overwinter in the mountains of Michoacan, Mexico, where their sheer numbers bend the branches of fir and pine trees; however, their ...
Progress
32% Bias Score
Western Monarch Butterfly Population Plummets 96%
The western monarch butterfly population has dropped to 9,119 in 2024, a 96% decrease from 2023, primarily due to pesticides, habitat loss, and extreme heat; the US Fish and Wildlife Service is considering listing them as threatened, while a petition requests pesticide testing.
Western Monarch Butterfly Population Plummets 96%
The western monarch butterfly population has dropped to 9,119 in 2024, a 96% decrease from 2023, primarily due to pesticides, habitat loss, and extreme heat; the US Fish and Wildlife Service is considering listing them as threatened, while a petition requests pesticide testing.
Progress
24% Bias Score
Federal Protection Proposed for Monarch Butterflies
The U.S. Fish and Wildlife Service proposed extending federal protections to monarch butterflies, listing them as a threatened species by December 2025, following a decade of conservation efforts and evidence of population decline due to climate change, habitat loss, and herbicide use, with exceptio...
Federal Protection Proposed for Monarch Butterflies
The U.S. Fish and Wildlife Service proposed extending federal protections to monarch butterflies, listing them as a threatened species by December 2025, following a decade of conservation efforts and evidence of population decline due to climate change, habitat loss, and herbicide use, with exceptio...
Progress
40% Bias Score
Endangered Monarch Butterfly Migration Threatened by Habitat Loss and Climate Change
The North American monarch butterfly's 3,000-mile migration, involving three to four generations, is threatened by habitat loss due to pesticide use and land-use changes, compounded by climate change, leading to the IUCN classifying it as endangered, with conservation efforts utilizing miniature sen...
Endangered Monarch Butterfly Migration Threatened by Habitat Loss and Climate Change
The North American monarch butterfly's 3,000-mile migration, involving three to four generations, is threatened by habitat loss due to pesticide use and land-use changes, compounded by climate change, leading to the IUCN classifying it as endangered, with conservation efforts utilizing miniature sen...
Progress
28% Bias Score
US to Grant Federal Protection to Monarch Butterflies
The U.S. Fish and Wildlife Service proposed classifying monarch butterflies as a threatened species by December 2025, citing population declines of 81% over 25 years and a 59% decrease in Mexican overwintering areas last year due to climate change, habitat loss, and herbicide use; the proposal inclu...
US to Grant Federal Protection to Monarch Butterflies
The U.S. Fish and Wildlife Service proposed classifying monarch butterflies as a threatened species by December 2025, citing population declines of 81% over 25 years and a 59% decrease in Mexican overwintering areas last year due to climate change, habitat loss, and herbicide use; the proposal inclu...
Progress
40% Bias Score
Showing 1 to 5 of 5 results