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. 2016 Nov 17;11(11):e0163338. doi: 10.1371/journal.pone.0163338

Table 2. Competition impact (rC), SES scores (proportional abundance null model) and species co-occurrences metrics (C-score, NODF, proportional species turnover beta) for three large and nine small East African forest fragments (cf. Table 1).

Significant SES score (P < 0.05) are marked in bold. The single granivore forest specialist species made it impossible to calculate respective co-occurrence metrices.

Guild Species (all) Species (large) Species (small) Competition metric SES scores
All species
rC (large) rC (small) C-score (large) C-score (small) NODF (large) NODF (small) Beta (large) Beta (small)
Frugi-/Nectarivores 12 8 10 0.10 0.40 2.91 -1.16 -1.41 0.15 3.34 1.63
Insectivores 36 33 26 0.56 0.19 1.42 1.72 -3.01 -2.89 3.16 5.82
Omnivores 11 10 10 0.71 0.36 -0.56 1.5 1.46 -2.46 0.48 2.34
Granivores 10 5 9 0.08 0.01 1.23 1.11 -0.74 -1.55 0.58 4.24
Forest specialists
rC (large) rC (small) C-score (large) C-score (small) NODF (large) NODF (small) Beta (large) Beta (small)
Frugi-/Nectarivores 4 4 3 0.63 0.88 0.07 -0.45 -0.07 0.41 0.00 -0.22
Insectivores 10 9 7 0.78 0.55 0.05 0.98 0.19 0.67 -0.11 0.77
Omnivores 3 3 3 0.67 0.66 0.00 0.57 0.00 0.49 0.00 0.14