Spearman rank correlation coefficients (rs) for the summary matrices and annual variability of correlations between row order for the matrices packed by BINMATNEST, and wetland size as well as distance to the nearest wetland.

We show in bold the statistically significant results. N = Number of rows which were used for the correlation (for the overall matrices 18 rows were used for all correlations). No data provided in the breeding season of 1984 and wintering season of 1986 for the qualitative matrix because less than 10 rows of those ordered matrices contained data.