Number of birds counted per hectare per day on the ROW and in the adjoining forest in July, 1982 (pretreatment) and in June and July, 1983 (post-treatment).
| ROW | Forest | |||||||
|---|---|---|---|---|---|---|---|---|
| Treatment | July 1982 | June 1983 | July 1983 | Change (July) | July 1982 | June 1983 | July 1983 | Change (July) |
| No. of birds1 | No. of birds1 | |||||||
| Handcutting | 5.5 | 5.3 | 5.0 | −0.5 | 3.0 | 3.8 | 2.8 | −0.3 |
| Summer basal | 6.0 | 7.3 | 8.0 | + 2.0 | 3.3 | 4.8 | 4.5 | + 1.3 |
| Stem-foliage | 6.3 | 5.5 | 7.5 | + 1.0 | 2.0 | 2.5 | 3.3 | + 1.3 |
| Pellets | 7.3 | 5.8 | 6.8 | −0.5 | 3.5 | 4.3 | 2.3 | −1.3 |
| Frill & squirt | 6.3 | 7.0 | 8.3 | +2.1 | 2.8 | 5.0 | 4.3 | + 1.5 |
| Average | 6.3 | 6.3 | 7.0 | +0.7 | 3.0 | 4.0 | 3.5 | + 0.5 |
↵1 differences in number of birds between treatments were not significant at the 5% level (ANOVA).