Fig. 3From: Masting effect on alpha and beta avian diversity in fragmented forests of relict-endangered Mexican Beech (Fagus grandifolia subsp. mexicana)Beechnut production among three phenological processes (IS, MS and LQ) and between Mexican Beech forests (IS = immature seeds; MS = mature seeds; LQ = low seed quality. The explanations apply also to Figs. 4, 5, 6, 7, 8)Back to article page