Table 2 Occurrence and details of flocks of Bar-headed Geese by habitat type in south-central Tibet, January 2014
From: A revised species population estimate for the Bar-headed Goose (Anser indicus)
Habitat | Number of flocks | Mean flock size (range) | Number |
|---|---|---|---|
Winter wheat | 140 | 188 (2–1400) | 26,322 (39.3%) |
Ploughed field | 35 | 323 (3–2500) | 11,309 (16.9%) |
Pasture | 20 | 510 (1–6350) | 10,199 (15.2%) |
Marsh | 23 | 439 (2–3000) | 10,105 (15.1%) |
River and lake | 24 | 303 (1–3500) | 7261 (10.8%) |
Crop stubble | 8 | 66 (5–150) | 530 (0.8%) |
Other habitats | 5 | 261 (15–600) | 1305 (1.9%) |
Total | 255 | 263 (1–6350) | 67,031 |