Location | Season | Oryx density [per km2] [mean ± SE] | Oryx % numbers in location [mean ± SE] | Change [%] in Oryx density over 3 years | Change [%] in Oryx proportion over the 3 years |
Amboseli and surrounding group ranches | Wet | 0.02 ± 0.00 | 60.18 ± 25.10 | +6.27 | +11.31 |
Dry | 0.01 ± 0.00 | 60.13 ± 2.69 | +170.82 | +183.67 | |
Overall | 0.02 ± 0.00 | 60.16 ± 10.30 | +88.54 ± 82.28 | +97.49 ± 86.18 | |
Magadi and Namanga Areas | Wet | 0.02 ± 0.01 | 24.26 ± 11.57 | +591.12 | +695.83 |
Dry | 0.00 ± 0.00 | 3.33 ± 2.04 | +1028.94 | +1200.00 | |
Overall | 0.01 ± 0.01 | 13.79 ± 7.72 | +810.03 ± 218.91 | +947.92 ± 252.08 | |
West Kilimanjaro Area | Wet | 0.01 ± 0.01 | 7.21 ± 5.18 | + 1550.45 | +1550.00 |
Dry | 0.01 ± 0.01 | 19.80 ± 9.54 | +787.74 | +787.50 | |
Overall | 0.01 ± 0.01 | 13.50 ± 5.73 | +1169.10 ± 381.35 | +1168.75 ± 381.25 | |
Lake Natron Area | Wet | 0.01 ± 0.01 | 8.35 ± 8.35 | No animals in 2010 wet season | No animals in 2010 wet season |
Dry | 0.00 ± 0.00 | 16.75 ± 8.89 | −5.00 | −5.00 | |
Overall | 0.00 ± 0.00 | 12.55 ± 5.54 | − | − |