Table 1 Environmental factors selected in this study
Factor | Abbreviation | Attribute |
|---|---|---|
Number of igune within each site | Density | Numerical |
Average area of igune woodlots within each site | Mean area | Numerical |
Distance from nearest large forest habitat to the center of each site | Distance | Numerical |
Total area of igune woodlots within each site | Total area | Numerical |
Total area of igune woodlots observed directly during bird surveys | 100 m area | Numerical |
Percentage of igune which included the broadleaf more than half in canopy area | Broadleaf | Numerical |
Percentage of igune which was pruned bushes | Clearing | Numerical |