The graph shows the area of effective potential habitat (km²) for the tiger over time. Landscapes are delineated in six types: species landscapes (also known as tiger conservation landscapes or TCLs), species fragments, survey landscapes, survey fragments, restoration landscapes, and restoration fragments. Landscapes contain enough area of appropriate vegetation type and low human footprint score for at least five female tigers to reside there. Species landscapes are known to have tigers within the 5 years prior to the time point date; survey landscapes may have tigers but their current state is uncertain; restoration landscapes are known not to have tigers. Fragments don't have enough connected area to support even 5 tigers. Click on the "Countries" button to select a country and corresponding graph.

The country boundaries employed for analytical purposes do not imply endorsement of any particular claims to sovereignty or territorial integrity, and do not claim to be definitive for any particular purpose. For purposes of analysis, we define "country" as any entity with an ISO-3166-1 code, as shown here. If different geographies need to be analyzed, all code is open to inspection, and a demonstration Earth Engine script is available for analyzing user-defined geographies.