Table S3.
Estimated travel times between Batek camps
| Camp | Method (habitat) | Route | Total travel time (h) |
| 1 | NA | NA | 4.0 |
| 2 | Walk (river) | DR | 6.1 |
| 3 | Walk (forest) | DD | 4.5 |
| 4 | Walk | DR | 9.5 |
| 5 | Walk | DR | 6.5 |
| 6 | Walk (forest) | DD | 4.8 |
| 7 | Walk (forest) | DR | 5.0 |
| 8 | NA | NA | 5.5 |
| 9 | Walk (forest) | DD | 5.3 |
| 10 | NA | NA | 5.5 |
| 11 | Walk (forest) | DD | 3.9 |
The speed of travel differs between dense rainforest and along the river. Some travel times are known from the Endicotts’ notes, and the rest are calculated using travel speed estimates and distances between the camps, including information on the exact route taken. Total travel time represents time moving plus 3.5 h for camp breakdown and setup. Travel times for camps 3, 4, and 7 were extracted directly from field notes and used to calculate travel speed so that travel times to other camps could be indirectly calculated. Total travel times were unknown for camps 8 and 10, because the Endicotts were not present during travel to these camps. The value of 5.5 h was calculated as the mean total travel time to the other nine camps. DD, linear distance from previous camp; DR, distance via river from previous camp; NA, not available.