1. Berthold, P. E. Gwinner, and H. Klein(1970). Vergleichende Untersuchung der Jugendentwicklung eines ausgeprägten Zugvogels,Sylvia borin,und eines weniger ausgeprägten Zugvogels,S. atricapilla. Die Vogelwarte 25:297–331.
2. Boone, A. T. P. G. Rodewald, and L. W. DeGroote(2010). Neotropical winter habitat of the Magnolia Warbler: Effects on molt, energetic condition, migration timing, and hematozoan infection during spring migration. The Condor 112:115–122.
3. Bulluck, L. P. M. J. Foster, S. Kay, D. E. Cox, C. Viverette, and S. Huber(2017). Feather carotenoid content is correlated with reproductive success and provisioning rate in female Prothonotary Warblers. The Auk: Ornithological Advances 134:229–239.
4. Energy Requirements for Molt in the KestrelFalco tinnunculus
5. Greenberg, R. D. W. Demarest, S. M. Matsuoka, C. Mettke-Hofmann, D. Evers, P. B. Hamel, J. Luscier, L. L. Powell, D. Shaw, M. L. Avery, K. A. Hobson, et al. (2011). Understanding declines in Rusty Blackbirds. InBoreal Birds of North America: A Hemispheric View of Their Conservation Links and Significance ( J. V. Wells, Editor). Studies in Avian Biology 41:107–126.