Parameter Autumn Winter Spring Summer
No. of bird species (b) 13 13 8 8
No. of plant species (p) 6 9 5 6
No. of links (n) 51 76 23 29
Network size (b × p) 78 117 40 48
Connectance (n/b × p) 0.65 0.65 0.58 0.60
Nestedness 0.65 0.78 0.56 0.35
Specialization (H2´) 0.12 0.09 0.13 0.20
Interaction diversity (H2) 3.18 3.60 2.42 2.92
Interaction evenness (E2) 0.06 0.05 0.11 0.10