ibi12045-sup-0001-FigureS1-S2-TableS1.docWord document189K

Figure S1. Average reflectance of the crown and the throat of adult specimens of Great Spotted Cuckoos in the 300–700 nm range (n = 18 males and 7 females).

Figure S2. Effect of capture date on crown brightness of male (n = 40, filled circles) and female (n = 30, empty circles) first-year Great Spotted Cuckoos.

Table S1. Museum voucher numbers for the 25 sampled Great Spotted Cuckoo Clamator glandarius individuals in the collection of the Estación Biológica de Doñana (Sevilla, Spain).

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