Kate Laurensen is a veteran reporter. She started out covering entertainment news for the local city paper before moving up to the City desk. She studied journalism at San Francisco City College for the Arts.
March 28 , 2025
Washington, DC - President Donald Trump has signed an executive order prohibiting diversity initiatives at the National Zoo in Washington, DC. The executive order mandates an immediate halt to all programs and efforts aimed at promoting genetic diversity within the zoo’s breeding and conservation projects. The programs, which have long been viewed as critical to preserving endangered species, will now be suspended indefinitely.
The National Zoo, part of the Smithsonian Conservation Biology Institute (SCBI), has been at the forefront of global wildlife preservation. In recent years, its diversity programs have focused on ensuring that genetic diversity among captive species is maintained in order to safeguard against inbreeding and bolster the survival chances of endangered animals. These initiatives have been a key component of breeding efforts for critically endangered species like the Sumatran tiger and the northern white rhinoceros.
Trump’s decision to halt these programs has drawn sharp criticism from wildlife conservationists, scientists, and environmental advocates, many of whom argue that it could undo years of progress in maintaining the genetic health of zoo populations.
“We have long known that genetic diversity is crucial for the long-term survival of species in captivity, especially when their numbers are already so low in the wild,” said Dr. Ellen Thompson, a zoologist and senior researcher at the Wildlife Conservation Society. “This move by the former president is not just an attack on diversity—it’s a threat to the very survival of some of the world’s most vulnerable species.”
The executive order, issued without prior public consultation or input from experts, specifically targets programs that aim to create more genetically diverse populations among endangered species housed at the zoo. This includes genetic matching efforts, cross-species breeding programs, and international collaborations designed to diversify gene pools for species at risk of extinction.
While supporters of Trump’s executive order have not provided detailed justifications for the move, some have claimed that the programs promote an “unnatural” approach to breeding. Critics argue that this framing ignores the urgent realities of endangered species and the critical role zoos play in preserving biodiversity. Trump has not commented on the specifics of how the ban will be implemented or its long-term effects.
Advocacy groups have vowed to challenge the executive order in court. Environmental organizations, including the National Wildlife Federation, have stated that they will work with lawmakers to seek legislation that ensures the continuation of diversity programs at the National Zoo and other conservation institutions across the country.
“This order represents a step backward in our efforts to protect the planet’s most endangered species,” said Mallory Grant, executive director of the National Wildlife Federation. “We will not stand by while scientifically supported programs are dismantled in the name of political ideology. The future of wildlife conservation must remain rooted in science, not in shortsighted political agendas.”
The National Zoo has not yet responded to requests for comment regarding how it plans to comply with the executive order or what impact it will have on ongoing breeding and conservation programs. However, experts are concerned that this move could undermine decades of work in preserving endangered species, particularly as the zoo continues to serve as a critical hub for global wildlife conservation efforts.
As the debate over the executive order unfolds, the future of diversity-based conservation at the National Zoo—and its broader impact on species preservation across the country—remains uncertain. The global scientific community, alongside environmental advocates, continues to voice concerns about the long-term consequences for biodiversity, especially as the clock ticks on the survival of some of the world’s most threatened animals.
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