TY - RPRT TI - A skin pigment compound that also functions as sunglasses for birds AU - Zawadzka, M. AU - Racz, B. AU - Ambrosini, D. AU - Gorbitz, C. H. AU - Morth, J. P. AU - Lundanes, E. AU - Rise, F. AU - Ringvold, A. AU - Wilson, S. R. PY - 2018 DO - 10.1101/336644 UR - https://www.biorxiv.org/content/10.1101/336644v1 ID - 10.1101/336644 ER -