Global patterns of colouration complexity in the Paridae: Effects of climate and species characteristics across body regions
We thank H. van Grouw, M. Adams and A. Bond from the Bird Group at the Natural History Museum at Tring for providing access to and expertise in the collection used in this study. We also thank A. Estrada, D. G\u00F3mez, E. Harscouet, N. Merino\u2010Recalde and A. Fargevieille…
DOI: 10.1111/1365-2656.70077