A new zygodactylid species indicates the persistence of stem passerines into the early Oligocene in North America.

Hieronymus TL, Waugh DA, Clarke JA

Metabolic physiology explains macroevolutionary trends in the melanic colour system across amniotes.

Eliason CM, Clarke JA

Elaborate plumage patterning in a Cretaceous bird.

Li Q, Clarke JA, Gao KQ, Peteya JA, Shawkey MD

Nocturnal giants: evolution of the sensory ecology in elephant birds and other palaeognaths inferred from digital brain reconstructions.

Torres CR, Clarke JA

Identity and novelty in the avian syrinx.

Kingsley EP, Eliason CM, Riede T, Li Z, Hiscock TW, Farnsworth M, Thomson SL, Goller F, Tabin CJ, Clarke JA

Systematics and phylogeny of the Zygodactylidae (Aves, Neognathae) with description of a new species from the early Eocene of Wyoming, USA.

Smith NA, DeBee AM, Clarke JA

Convergent evolution of a mobile bony tongue in flighted dinosaurs and pterosaurs.

Li Z, Zhou Z, Clarke JA

Vocal specialization through tracheal elongation in an extinct Miocene pheasant from China.

Li Z, Clarke JA, Eliason CM, Stidham TA, Deng T, Zhou Z

The earliest evidence for a supraorbital salt gland in dinosaurs in new Early Cretaceous ornithurines.

Wang X, Huang J, Hu Y, Liu X, Peteya J, Clarke JA

A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution.

Hu D, Clarke JA, Eliason CM, Qiu R, Li Q, Shawkey MD, Zhao C, D'Alba L, Jiang J, Xu X

Short-wavelength free-electron laser sources and science: a review.

Seddon EA, Clarke JA, Dunning DJ, Masciovecchio C, Milne CJ, Parmigiani F, Rugg D, Spence JCH, Thompson NR, Ueda K, Vinko SM, Wark JS, Wurth W

Exceptional preservation and the fossil record of tetrapod integument.

Eliason CM, Hudson L, Watts T, Garza H, Clarke JA

Fossil evidence of the avian vocal organ from the Mesozoic.

Clarke JA, Chatterjee S, Li Z, Riede T, Agnolin F, Goller F, Isasi MP, Martinioni DR, Mussel FJ, Novas FE

Comparison and Evaluation of the Effectiveness of Two Approaches of Diffusible Iodine-Based Contrast-Enhanced Computed Tomography (diceCT) for Avian Cephalic Material.

Li Z, Ketcham RA, Yan F, Maisano JA, Clarke JA

Coos, booms, and hoots: The evolution of closed-mouth vocal behavior in birds.

Riede T, Eliason CM, Miller EH, Goller F, Clarke JA