Habitat fragmentation is a major environmental problem that is altering species relations and a challenge to the avian reproductive success of woodland habitats. The formation of environmental boundaries in discontinuous landscapes alters the ecological conditions and, in many cases, exposes nestlings to predators. The paper is a research study that examines how edge proximity influences the rate of predatory attacks of birds on their nests in fragmented temperate woodland. Field surveys in a variety of woodland fragments, which varied in size and structural complexity, were also carried out. The nests were this time observed systematically with respect to a set edge-to-interior gradient across a 12-week breeding period. One hundred and eighty nests were counted, and predation was considered based on distance to the habitat edge, fragment size, and time change. Logistic regression and one-way ANOVA statistical analysis showed a significantly higher predation rate in habitats closer to edges than in interiors. The rate of predation was found to be 62.4 in edge habitats and less in interior zones (34.7) (p < 0.01). Smaller pieces had a greater overall predation with high edge-to-core ratios, but bigger pieces had comparatively safer nesting environments. The temporal trend showed that the predation was a little higher on peak breeding weeks, indicating that the predator was more active and that its nest was more visible. The greatest amount of predation was recorded during the mid-breeding stage (58.7%), after which there was a high rate during early and late stages (42.3 and 54.1). The findings validate edge effects being a critical factor in defining avian nesting success, wherein there is an increased predation in the fragmented landscape. The significance of these findings to conservation planning is that it is necessary to minimize fragmentation and control edge habitats. Better connected habitats, maintenance of larger continuous woodland areas, and creating buffer areas can reduce the exposure of the avian population to predation and can increase the sustainability of the avian population within temperate woodland ecosystems.