Table 3.
Individual bird and flock densities for different avian groups in arabica or robusta.
| Category | Individual Bird | Flocks | ||
|---|---|---|---|---|
| Arabica | Robusta | Arabica | Robusta | |
| Forest-dependent | 7.09 (0.45) | 8.28 (0.49) | 4.62 (0.23)* | 5.68 (0.28)* |
| Endemics | 3.02 (0.27) | 3.44 (0.3) | 2.17 (0.13) | 2.6 (0.17) |
| Frugivores | 4.13 (0.33) | 5.19 (0.38) | 2.78 (0.15)* | 3.65 (0.22)* |
| Insectivores | 2.97 (0.21) | 3.08 (0.2) | 1.88 (0.12) | 2.07 (0.13) |
| Omnivores | 4.13 (0.29) | 4.22 (0.28) | 2.54 (0.16) | 2.83 (0.17) |
Densities are reported in birds/ha or flocks/ha (standard error in parentheses). The asterisk (*) denotes densities that were significantly different across the coffee species.