TY - RPRT TI - A quantitative analysis of objective feather colour assessment: measurements in the lab are more reliable than in the field AU - Iker Vaquero-Alba AU - Andrew McGowan AU - Daniel Pincheira-Donoso AU - Matthew R. Evans AU - Sasha R.X. Dall PY - 2014 DO - 10.1101/007914 UR - https://www.biorxiv.org/content/10.1101/007914v1 ID - 10.1101/007914 ER -