Publications
Shh-Bmp2 signaling module and the evolutionary origin and diversification of feathers. Journal of Experimental Zoology (Molecular and Developmental Evolution)Journal of Experimental Zoology (Molecular and Developmental Evolution). 294:160-176.
(667.87 KB)
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2002. 
Why ornithologists should care about the theropod origin of birds. AukAuk. 119:1-17.
(439.06 KB)
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2002. 
Branched integumental structures in Sinornithosaurus and the origin of feathers. NatureNature. 410:200-204.
(477.32 KB)
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2001. 
Longisquama fossil and feather morphology. ScienceScience. 291:1899-1900.
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2001. A new genus for the Andean green pihas (Cotingidae). IbisIbis. 143:307-309.
(335.83 KB)
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2001. 
A theory of the growth and evolution of feather shape.. Journal of Experimental Zoology (Molecular and Developmental Evolution)Journal of Experimental Zoology (Molecular and Developmental Evolution). 291:30-57.
(787 KB)
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2001. 
Phylogeny, Sexual Selection and Behavioral Evolution of the Manakins (Pipridae) and Cotingas (Cotingidae). A Ornitologia no Brasil: Pesquisa Atual e Perspectivas.
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2000. A preliminary phylogenetic hypothesis for the cotingas (Cotingidae) based on mitochondrial DNA.. AukAuk. 117:236-241.
(148.5 KB)
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2000. 
The anatomy and physics of avian structural coloration. Proceedings of the 22nd International Ornithological Congress.
(266.77 KB)
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1999. 
Coherent light scattering by nanostructured collagen arrays in the caruncles of the Malagasy asities (Eurylaimidae: Aves).. Journal of Experimental BiologyJournal of Experimental Biology. 202:3507-3522.
(2.1 MB)
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1999. 
Development and evolutionary origin of feathers. Journal of Experimental Zoology (Molecular and Developmental Evolution)Journal of Experimental Zoology (Molecular and Developmental Evolution). 285:291-306.
(352.87 KB)
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1999. 
Phylogenetic analysis of nest architecture of the Neotropical ovenbirds (Furnariidae).. AukAuk. 116:891-911.
(1.8 MB)
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1999. 
Two-dimensional Fourier analysis of the spongy medullary keratin of structurally coloured feather barbs. Proceedings of the Royal Society London BProceedings of the Royal Society London B. 266:13-22.
(245.91 KB)
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1999. 
Coherent light scattering by blue feather barbs. NatureNature. 396:28-29.
(152.23 KB)
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1998. 
Sexual selection and the evolution of mechanical sound production in manakins (Aves: Pipridae). Animal BehaviourAnimal Behaviour. 55:977-994.
(217.55 KB)
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1998. 
Lek behavior and natural history of the Velvet Asity Philepitta castanea (Eurylaimidae).. Wilson BulletinWilson Bulletin. 109:371-392.
(1.2 MB)
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1997. 
Phylogenetic tests of alternative intersexual selection mechanisms: macroevolution of male traits in a polygynous clade (Aves: Pipridae).. American NaturalistAmerican Naturalist. 149:668-692.
(2.59 MB)
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1997. 
Display behavior and natural history of the Yellow-crowned Manakin (Heterocercus flavivertex: Pipridae). CondorCondor. 98:722-735.
(1.1 MB)
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1996. 
Phylogenetic relationships of the Cinnamon Tyrant, Neopipo cinnamomea, to the tyrant flycatchers (Tyrannidae).. CondorCondor. 97:650-662..
(1.1 MB)
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1995. 
Phylogenetic analysis of the evolution of alternative social behavior in the manakins (Aves: Pipridae). EvolutionEvolution. :1657-1675.
(2.68 MB)
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1994. 
Species status fo the White-fronted Manakin, Lepidothrix serena (Pipridae), with comments on conservation biology.. CondorCondor. 96:692-702.
(896.61 KB)
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1994. 
Structural color production by constructive reflection from ordered collagen arrays in a bird (Philepitta castanea: Eurylaimidae).. Journal of MorphologyJournal of Morphology. 222:61-72.
(5.12 MB)
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1994. 
Colecciónes anatómicas y la reconstrucción de la filogenia de aves. Curación Moderna de Colleciónes Ornithologicas.
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1993. Phylogeny, biogeography, and evolution of the broadbills (Eurylaimidae) and asities (Philepittidae) based on morphology.. AukAuk. 110:304-324.
(1.76 MB)
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1993. 
Syringeal morphology, phylogeny, and evolution of the neotropical manakins (Aves: Pipridae). American Museum NovitatesAmerican Museum Novitates. 3043:65pp..
(10.3 MB)
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1992. 