𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Parasites and the blackcap's tail: implications for the evolution of feather ornaments

✍ Scribed by JAVIER PÉREZ-TRIS; ROBERTO CARBONELL; JOSÉ LUIS TELLERÍA


Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
151 KB
Volume
76
Category
Article
ISSN
1095-8312

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Developmental integration of feather gro
✍ Elizabeth A. Landeen; Alexander V. Badyaev 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 362 KB

## Abstract Variation in avian coloration is produced by coordinated pigmentation of thousands of growing feathers that vary in shape and size. Although the functional consequences of avian coloration are frequently studied, little is known about its developmental basis, and, specifically, the rule

The peacock's train (Pavo cristatus and
✍ Ingrid M. Weiss; Helmut O.K. Kirchner 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 606 KB

## Abstract The feathers in the train of the peacock serve not for flying but for sexual display. They are long, slender beams loaded in bending by their own weight. An outer circular conical shell, the cortex, is filled by a closed foam of 7.6% relative density, the medulla, both of feather kerati