Our study involved the monitoring of the wildlife communities in Shulin, Linkou, and Jhaofong Farm, the three locations that participated the Nationwide Reforestation Program. We focused on the bird composition and their habitat use in different plantations. Bird species richness and abundance were similar in Shulin and Linkou, with nine common species recorded in both areas. Bird diversity was the highest in Jhaofong Farm (20 species and 138 individuals) possibly due to the diversity and integrity of habitats. It inferred that wildlife diversity could be a bio-indicator for evaluating habitat quality in the practice of forest ecosystem management.