This monarch listing decision is a landmark victory 10 years in the making. It is also a damning precedent, exposing the driving role of pesticides and industrial agriculture in the ongoing extinction crisis.
Image by
Joshua J. Cotten on Unsplash
The US Fish and Wildlife Service (FWS) on Tuesday proposed listing
the monarch butterfly as a threatened species, a move that follows
years of mounting concerns about declining counts of the iconic
insect.
The decision to grant the butterflies protections under the
Endangered Species Act comes after years of analysis and demands
from environmental groups for stronger protections for monarchs.
“Today’s monarch listing decision is a landmark victory 10 years in
the making. It is also a damning precedent, exposing the driving
role of pesticides and industrial agriculture in the ongoing
extinction crisis,” George Kimbrell, legal director at the Center
for Food Safety, said in a press release. The center is one of the
groups that sued the government over the issue several years ago.
The group noted in its statement that the “once-common
orange-and-black butterflies have declined by 90% in recent decades,
with the latest count showing the second smallest population on
record.”
Under the government proposal, critical habitat would be designated
for the insect, and a recovery plan crafted. The proposal opens a
90-day comment period that will close on March 12, 2025, after which
the FWS is likely to issue a final opinion. It is unclear how the
incoming Trump Administration, which is expected to emphasize
deregulation, will act on the proposal and comments.
“The iconic monarch butterfly is cherished across North America,
captivating children and adults throughout its fascinating life
cycle,” US Fish and Wildlife Service director Martha Williams said
in a news release.
“Despite its fragility, it is remarkably resilient, like many things
in nature when we just give them a chance. Science shows that the
monarch needs that chance, and this proposed listing invites and
builds on unprecedented public participation in shaping monarch
conservation efforts.”
Research suggests that monarch numbers have declined due to due to
widespread use of herbicides such as RoundUp, which kills their sole
food source, milkweed. This has been facilitated by the development
of crop varieties that are resistant to herbicides that include
glyphosate, 2,4-D, and dicamba.
Other causes of decline include harm by insecticides such as
neonicotinoids, as well as habitat loss and climate change,
including increase temperature volatility, warming, and changes in
precipitation patterns.
The eastern migratory population has dropped by four-fifths in
recent decades, and the western population has declined by more than
95% since the 1980s, according to the FWS — putting the latter group
at greater than 99% chance of extinction by 2080, the agency
calculated.