William S. Clark

William S. Clark, U.S. ornithologist

2301 South Whitehouse Circle, Harlingen, TX 78550 USA

Publications

(List may be incomplete)

2011

Dénes, F.V., Silveira, L.F., Seipke, S., Thorstrom, R., Clark, W.S. & Thiollay, J.M. 2011. The White-collared Kite (Leptodon forbesi Swann, 1922) and a Review of the Taxonomy of the Grey-headed Kite (Leptodon cayanensis Latham, 1790). The Wilson Journal of Ornithology 123(2): 323–331. DOI: 10.1676/10-081.1 ResearchGate Reference page.

2018

Clark, W.S. 2018. Taxonomic status of Harlan’s Hawk Buteo jamaicensis harlani (Aves: Accipitriformes). Zootaxa 4425(2): 223–242. DOI: 10.11646/zootaxa.4425.2.2 Reference page.