The Bezos Earth Fund and eight other organizations have pledged more than $500 million over five years to help rescue some of the world's most threatened plants and animals. The Species Recovery Alliance was announced October 16 at the United Nations biodiversity summit, COP17, in Yerevan, Armenia.

Rather than create a single pooled fund, the alliance — which includes Re:wild, Rainforest Trust and Fondation Segré — will coordinate investments and support recovery projects through conservation organizations and local partners.

Mongabay interviewed the fund's Cristián Samper, who said the initiative grew out of concern that expanding protected areas was overshadowing the urgent needs of individual threatened species.

Conservation philanthropy has heavily favored land and ocean protection, while the Kunming-Montreal Global Biodiversity Framework's Target 4 — which calls for urgent action to halt human-induced extinctions and help threatened species recover — has struggled for attention.

According to Mongabay, Samper argued that 'setting up protected areas and dealing with the other issues is not enough,' because many threatened species need targeted interventions to survive.

The announcement also builds on the $200 million Phoenix Species Project the Bezos Earth Fund launched in August to support recovery of 100 critically endangered species across 30 countries.

The urgency behind the alliance is reflected in stark data. Mongabay cites WWF's 2026 'Living Planet Report,' which found that monitored vertebrate populations declined by an average of 73% between 1970 and 2022, with Africa recording an 80% decline.

A new U.N. assessment also found that fewer than half of assessed biodiversity targets are on track.

These figures arrive amid difficult biodiversity finance negotiations: under Target 19, governments agreed to mobilize at least $200 billion annually for biodiversity by 2030, including $30 billion in international flows to developing countries.

Samper told Mongabay that philanthropy can play a catalytic role, but public financing, particularly domestic resources, must ultimately shoulder much of the responsibility.

Unlike many conservation pledges, the alliance will judge itself on whether threatened species actually recover, using indicators developed by the IUCN, the global wildlife conservation authority.

That is a high bar: Mongabay reports that Samper acknowledged results could take decades for some slow-breeding species. 'We recognize not everything is going to work.

Some of these species may go extinct,' he said, while hoping the right focus, capacity and political commitment will help turn things around.

For wildlife readers, the open question is whether coordinated, species-targeted spending can bend the extinction curve where area-based protection alone has not.