Site occupation and range expansion by the endangered, Mexican microendemic San Quintin Kangaroo Rat (Dipodomys gravipes).

ABSTRACT: The San Quintin Kangaroo Rat, a rodent species microendemic to the San Quintin-El Rosario region in Baja California that was considered potentially extinct in the wild, was recently rediscovered. This stimulated subsequent searches by us throughout its known distribution range and on sites that seemed suitable beyond its limits. We captured the species at 19 out of 42 localities surveyed, of which 6 are beyond its historically known distribution range, expanding the latter by ~60 km. Most sites occupied by the species occur on abandoned farmland in early ecological successional stages. Our data support that in the highly transformed agricultural landscape into which the region was converted in the 20th century, the species was able to survive undetected and colonize/recolonize sites once h

SUBMITTER: Andrade-Sanchez J 

PROVIDER: S-EPMC10894624 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature