Table 3 Survival rates of tigers (n = 97) in Ranthambhore between 2006 to 2014
Age class | Gender | Sample size | Average annual survival ratea (CI95%) |
|---|---|---|---|
Cubs (< 12 months) | Male | 39 | 85.35 (80.3–90.4) % |
Female | 35 | 85.40 (80.3–90.5) % | |
Juveniles (1–2 years) | Male | 33 | 97.05 (95.4–98.7) % |
Female | 26 | 97.06 (95.4–98.7) % | |
Sub adults (2–3 years) | Male | 28 | 96.46 (94.0–98.9) % |
Female | 19 | 96.49 (94.1–98.9) % | |
Young adults (3–5 years) | Male | 20 | 93.87 (88.0–99.8) % |
Female | 18 | 94.26 (89.0–99.6) % | |
Prime adults (5–10 years) | Male | 15 | 82.53 (74.6–90.4) % |
Female | 20 | 86.43 (80.7–92.1) % | |
Old adults (> 10 years) | Male | 3 | 82.78 (76.9–88.7) % |
Female | 12 | 84.52 (79.1–90.0) % | |
Adults (> 3 years) | Male | 38 | 84.88 (80.6–89.2) % |
Female | 50 | 88.74 (85.3–92.2) % | |
All adults (> 3 years) | Male and Female | 88 | 86.99 (84.3–89.7) % |