SealID: Saimaa Ringed Seal Re-Identification Dataset.

Wildlife camera traps and crowd-sourced image material provide novel possibilities to monitor endangered animal species. The massive data volumes call for automatic methods to solve various tasks related to population monitoring, such as the re-identification of individual animals. The Saimaa ringed seal () is an endangered subspecies only found in Lake Saimaa, Finland, and is one of the few existing freshwater seal species.