Image
Study Led by Defenders of Wildlife Scientist Shows Noise Pollution Impacts on Migratory Birds
“The major takeaway from this study is that anthropogenic noise affects many aspects of bird behavior, with some responses more directly tied to fitness,” said Natalie Madden, lead author of the new study.
Image
Defenders Receives Advocacy Organization of the Year Award
Defenders of Wildlife joined its partners in the Safe Passage coalition today to accept the Advocacy Organization of the Year Award at the 2026 Sweethearts
Image
Defenders Raises Alarm Over Administration’s Proposal to Amend Rule Protecting North Atlantic Right Whales From Deadly Vessel Strikes
Defenders of Wildlife is devastated to learn that a three-year-old female North Atlantic right whale was found dead off Virginia on February 10, 2026. This
Press Releases
Charges Brought in Illegal Shooting of Mexican Wolf
PHOENIX, Ariz. (September 28, 2018) – Preliminary hearings for the illegal killing of an endangered Mexican gray wolf are set to begin today in Arizona
Image
REPORT: The Trump Administration’s Assault on Wildlife Conservation
The Trump administration has mounted an unprecedented assault on our wildlife and wild lands, according to a new report released today by Defenders of Wildlife
House Committee Hearing on Expansive Wildlife Extinction Package
Today, the House Natural Resources Committee will hold a hearing on an expansive anti-wildlife package of bills that would weaken the Endangered Species Act (ESA)
H.R. 6784 Strips Protections from Endangered Gray Wolves
On the same day it is holding a congressional hearing on an extinction package that would cripple endangered species protections, the House Natural Resources Committee
Image
Caution Needed Over Latest Survey Results of the Southern Sea Otter Population
According to the United States Geological Survey’s (USGS) and California Department of Fish and Wildlife (CDFW) 2018 spring survey of the southern sea otter population published today, sea otter numbers have declined off the coast of California since peaking in 2016, but the average population count remains above 3,090 for the third consecutive year.
jcovey@defenders.org
