Rapid Advance of Spring Arrival Dates in Long-Distance Migratory Birds
Niclas Jonzén, Andreas Lindén, Torbjørn Ergon, Endre Knudsen, Jon Olav Vik, Diego Rubolini, Dario Piacentini, Christian Brinch, Fernando Spina, Lennart Karlsson, Martin Stervander, Arne Andersson, Jonas Waldenström, Aleksi Lehikoinen, Erik Edvardsen, Rune Solvang, Nils Chr. Stenseth

Supporting Online Material

This supplement contains:
Materials and Methods
SOM Text
Tables S1 to S5
References

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Correction (19 October 2006): On page 6, there are a few typographical errors in the equations in the middle paragraph. The paragraph should read as follows:

A Gaussian (normal) seasonal distribution curve can be fitted as a quadratic function on a logarithmic scale (log({expected number on day xi})= _i = ₀ + ₁x_i + ₂x²_i)). However, the following re-parameterization gave lower autocorrelations in the MCMC simulations: "mean" = = -₁/(2₂), "peak" = = ₀ + ₁ + ₂², and "standard deviation" = = 1/-2₂.