Full Breakdown
Confirmed Sighting of Critically Endangered Hainan Hare Offers Hope for Conservation
3/26/2026, 2:25:56 PM
Significant Discovery in Hainan
For the first time in 40 years, scientists have confirmed the presence of the critically endangered Hainan hare (Lepus hainanus) in a previously unreported area of its native range. The discovery was made when researchers encountered a roadkill specimen along Pulongxian Highway in northeastern Hainan on December 25, 2024. This sighting, approximately 125 miles (200 kilometers) from the hare's known range in the island's northeast, suggests the existence of an overlooked remnant population in the region, according to a study published in the journal *Mammalia* on December 15, 2025.
Background on the Hainan Hare
Historically, the Hainan hare was believed to be widespread across Hainan's coastal lowlands, with an estimated population of around 10,000 individuals in the 1950s. However, significant declines occurred during the 1970s and 1980s due to habitat loss and hunting pressures, leading to its current classification as "critically endangered" on China's Red List. A 2008 report estimated the population to be between 250 and 500 individuals, with sightings becoming increasingly rare.
Current Status and Conservation Efforts
The recent finding of the Hainan hare's carcass has raised hopes for the species' survival. Michael Hui, a conservation officer with the Kadoorie Farm and Botanic Garden (KFBG), emphasized the importance of this discovery, stating, "It provides hope for this nationally critically endangered species as its current range is wider than previously known." Despite this optimism, Hui noted that the species' stronghold in the western region of Hainan is not as secure as previously thought.
A rapid survey conducted in the hare's historical range documented only one live individual, highlighting the urgent need for systematic surveys to assess the population's current status and distribution. Hui pointed out that the Hainan hare is elusive, primarily due to its nocturnal behavior and the fact that much of its habitat lies outside protected areas, which have received limited research attention.
Criticism and Calls for Action
Critics have raised concerns about the lack of comprehensive survey data over recent years, which hampers efforts to understand the full extent of the Hainan hare's decline. The study authors have called for an island-wide survey to inform future conservation actions, as much of the hare's habitat continues to be threatened by agricultural expansion and urban development.
Verbatim Quotes
- “It provides hope for this nationally critically endangered species as its current range is wider than previously known,” — Michael Hui, Conservation Officer, Kadoorie Farm and Botanic Garden
- “We believe that every new record, even single incidental records, can help inform future surveys and proposed conservation actions,” — Study Authors
The confirmed sighting of the Hainan hare underscores the critical need for ongoing conservation efforts and research to ensure the survival of this elusive species.
