We are pleased to release EARS (Elephant Attribute Recording System), designed by intern Ilja Van Braeckel. EARS is an MS Access database that permits quick searching of elephant ID photos. Users enter new ID features using a simple Excel worksheet which can be copied directly into Access. They can then query the database with a set of check-boxes for prominent natural features of individuals, which returns matching IDs and photos.  This should narrow the search substantially and cut down search time.  We recommend that a separate set of high-resolution ID photo files are maintained in parallel at another location and that once the search is narrowed final identifications are confirmed using these external files. The idea is for the database to aid, not replace, more detailed photos and human memory.

We share this tool freely hoping it will help others conduct individual-based studies of Asian elephants, and modifications may be made as required. Variations of it may also be useful for other species and contexts.

The database, excel sheet and a user manual can be found at:

http://trunksnleaves.org/resources.html

de Silva S, Webber CE, Weerathunga US, Pushpakumara TV, Weerakoon DK, et al. (2013) Demographic Variables for Wild Asian Elephants Using Longitudinal Observations. PLoS ONE 8(12): e82788. doi:10.1371/journal.pone.0082788