A zoological surprise
In 1996, biologist Robert Timmins came across a strange animal for sale in a rural meat market in Laos. It was a rabbit, but unlike any he knew. It had buff-colored fur with distinct black or dark brown stripes, a reddish-brown rump, and unusually short ears. This encounter was the first time a scientist had documented the Annamite striped rabbit, a species that had remained unknown to global science. It was formally described and named Nesolagus timminsi in 2000.
The rabbit's only known relative is the Sumatran striped rabbit (Nesolagus netscheri), found over 1,500 kilometers away on the island of Sumatra. Genetic analysis reveals a deep evolutionary split between the two species. Their common ancestor diverged around eight million years ago, leading to their long, isolated development in the wet evergreen forests of their respective mountain ranges. The Annamite striped rabbit is a solitary, nocturnal herbivore. Its body length ranges from 350 to 400 millimeters. Its distinct stripes provide camouflage on the dimly lit floor of the dense forests it inhabits within the Annamite Mountains of Laos and Vietnam.
Surviving in a precarious habitat
Dong Phou Vieng National Protected Area in Savannakhet Province is an important habitat for this elusive rabbit. The park covers 1,970 square kilometers of semi-evergreen and mixed deciduous forest, with elevations ranging from 200 meters to over 1,200 meters. The rabbit primarily lives in the wet evergreen forests within this range. Very little is understood about its specific behaviors, diet, or reproductive habits due to its extreme scarcity and nocturnal lifestyle.
The primary threat to the Annamite striped rabbit is poaching, not habitat loss, intensive poaching. Across the Annamites, hunters set thousands of wire snares to catch ground-dwelling animals for the wildlife meat trade. These snares are indiscriminate and have caused severe declines in many mammal populations. Although the rabbit is found in several protected areas, enforcement against poaching is often minimal. Camera trap surveys show that the rabbit persists in less accessible and better-patrolled parts of its range, but it appears to be approaching local extinction in areas with heavy snaring. Due to these intense pressures, the IUCN Red List classifies the Annamite striped rabbit as Endangered.