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Barrett, Paul M.; Evans, David C.; Campione, Nicolás E. (30 June 2015). "Evolution of dinosaur epidermal structures". Biology Letters. 11 (6): 20150229. doi: 10.1098/rsbl.2015.0229. PMC 4528472. PMID 26041865. Shawkey, Matthew D; Hill, Geoffrey E (2005). "Carotenoids need structural colours to shine" (PDF). Biol. Lett. 1 (2): 121–124. doi: 10.1098/rsbl.2004.0289. PMC 1626226. PMID 17148144. Archived from the original (PDF) on 26 March 2009.

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Bird feathers have long been used for fletching arrows. Colorful feathers such as those belonging to pheasants have been used to decorate fishing lures. Conover, M. R.; Miller, D. E. (1980). "Rictal bristle function in willow flycatcher". Condor. 82 (4): 469–471. doi: 10.2307/1367580. JSTOR 1367580. Archived from the original on 22 February 2014. Finding a purple feather out in the wild is a special occurrence. The next time you find one of these feathers, reflect on what its deeper meaning may be. Two small wings trapped in amber dating to 100 mya show plumage existed in some bird predecessors. The wings most probably belonged to enantiornithes, a diverse group of avian dinosaurs. [105] [106]a b c d Prum, R.O. & Brush, A.H (March 2003). "Which Came First, the Feather or the Bird?" (PDF). Scientific American. 288 (3): 84–93. Bibcode: 2003SciAm.288c..84P. doi: 10.1038/scientificamerican0303-84. PMID 12616863. Archived (PDF) from the original on 29 June 2011 . Retrieved 7 July 2010. Baron, M.G.; Norman, D.B.; Barrett, P.M. (2017). "A new hypothesis of dinosaur relationships and early dinosaur evolution". Nature. 543 (7646): 501–506. Bibcode: 2017Natur.543..501B. doi: 10.1038/nature21700. PMID 28332513. S2CID 205254710.

How to identify bird feathers - Discover Wildlife

Feather holes are chewing traces of lice (most probably Brueelia spp. lice) on the wing and tail feathers. They were described on barn swallows, and because of easy countability, many evolutionary, ecological, and behavioral publications use them to quantify the intensity of infestation.

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If you’re wondering what bird feather totem best represents your personality, think about whether or not birds are common around where you live. If so, they may have an important message for you! Feather products manufacturing in Europe has declined in the last 60 years, mainly due to competition from Asia.

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I have to remind myself that some birds aren’t meant to be caged. Their feathers are just too bright.” Stephen King Feathers fall into one of seven broad categories based on their structure and location on the bird’s body. Although feathers cover most of the bird's body, they arise only from certain well-defined tracts on the skin. They aid in flight, thermal insulation, and waterproofing. In addition, coloration helps in communication and protection. [5] Plumology (or plumage science) is the name for the science that is associated with the study of feathers. [6] [7] Bonser, R.; Saker, L.; Jeronimidis, G. (2004). "Toughness anisotropy in feather keratin". Journal of Materials Science. 39 (8): 2895–2896. Bibcode: 2004JMatS..39.2895B. doi: 10.1023/B:JMSC.0000021474.75864.ff. S2CID 135873731.

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Eagle feathers have great cultural and spiritual value to American Indians in the US and First Nations peoples in Canada as religious objects. In the United States, the religious use of eagle and hawk feathers is governed by the eagle feather law, a federal law limiting the possession of eagle feathers to certified and enrolled members of federally recognized Native American tribes. Dimond, C. C.; R. J. Cabin; J. S. Brooks (2011). "Feathers, Dinosaurs, and Behavioral Cues: Defining the Visual Display Hypothesis for the Adaptive Function of Feathers in Non-Avian Theropods". BIOS. 82 (3): 58–63. doi: 10.1893/011.082.0302. S2CID 98221211. Ortega, Francisco; Escaso, Fernando; Sanz, José L. (9 September 2010). "A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain". Nature. 467 (7312): 203–206. Bibcode: 2010Natur.467..203O. doi: 10.1038/nature09181. ISSN 1476-4687. PMID 20829793. S2CID 4395795. As the feather grows, it stays curled in a tubular shape around the papilla until it is pushed away from the growth area. a b Delhey, K; Peters, A.; Kempenaers, B. (2007). "Cosmetic coloration in birds: occurrence, function and evolution" (PDF). Am. Nat. 169: S145–158. doi: 10.1086/510095. PMID 19426089. S2CID 29592388. Archived from the original (PDF) on 3 December 2007.

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Alibardi, L; Knapp, LW; Sawyer, RH (2006). "Beta-keratin localization in developing alligator scales and feathers in relation to the development and evolution of feathers". Journal of Submicroscopic Cytology and Pathology. 38 (2–3): 175–92. PMID 17784647. In some cases, however, feather symbolism for Christianity may involve something more sinister like vultures because these birds show up after times of death and destruction which means they could be used by both good and evil spirits throughout history depending on how people choose to interpret them!

Yang, Z.; Jiang, B.; McNamara, M. E.; Kearns, S. L.; Pittman, M.; Kaye, T. G.; Orr, P. J.; Xu, X.; Benton, M. J. (2020). "Reply to: No protofeathers on pterosaurs". Nature Ecology & Evolution. 4 (12): 1592–1593. doi: 10.1038/s41559-020-01309-8. PMID 32989267. S2CID 222163211. Ehrlich, Paul R.; Dobkin, David S.; Wheye, Darryl (1988). "Plume Trade". Stanford University. Archived from the original on 30 September 2008. Murari, S.K.; Frey, F.J.; Frey, B.M.; Gowda, T.V.; Vishwanath, B.S. (2005). "Use of Pavo cristatus feather extract for the better management of snakebites: Neutralization of inflammatory reactions". Journal of Ethnopharmacology. 99 (2): 229–237. doi: 10.1016/j.jep.2005.02.027. PMID 15894132.