Publications

Moncrieff, A. E., Johnson, O., Lane, D. F., Álvarez Alonso, J., Balta, K., Eckhardt, K., Armenta, J., Valqui, T., Hernández, F., Soto Huaira, M., Mur, C., Harvey, M. G., Verde-Guerra, K., and Figueroa Ramírez, S. Accepted. Avifaunal surveys along the lower Huallaga River, Region of Loreto, Peru: new distributional records, collection of topotypes, and taxonomic implications. Wilson Journal of Ornithology

Moncrieff, A. E., Johnson, O., Lane, D. F., Beck, J. R., Angulo, F., and Fagan, J. 2018. A new species of antbird (Passeriformes: Thamnophilidae) from the Cordillera Azul, San Martín, Peru. The Auk: Ornithological Advances 135:114-126. [pdf] [html]

Johnson, O. 2017. Notes on the nesting behavior of the Gray-mantled Wren (Odontorchilus branickii). Ornitologia Neotropical 28:175-179. [pdf] [html]

Cooper, J. C., Johnson, O., Davis, T. J., Terrill, R. S., Wolfe, J. D., Brzeski, K. E., Motove Etingüe, A., and Powell, L. L. 2017. Notes on the distribution of the avifauna of Bioko Island, Equatorial Guinea, including one new country record. Malimbus 39:1-15. [pdf]

Johnson, O. 2016. Pearly-breasted Conebill (Conirostrum margaritae), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology. [html]

Shizuka, D., Chaine, A. S., Anderson, J., Johnson, O., Laursen, I. M., and Lyon, B. E. 2014. Across-year social stability shapes network structure in wintering migrant sparrows. Ecology Letters 17:998-1007. [pdf] [html]

Johnson, O. and Billings, M. J. 2014. The Mangrove Yellow Warbler reaches California. Western Birds. 45:160-162. [pdf] [html]

Johnson, O., Pyle, P., and Tietz, J. 2013. The subspecies of the Song Sparrow on Southeast Farallon Island and in central California. Western Birds 44:162–170. [pdf] [html]

Johnson, O., Sullivan, B. S., and McCaskie, G. 2012. The 36th report of the California Bird Records Committee: 2010 records. Western Birds 43:164–188. [pdf] [html]

Johnson, O. 2010. Primer registro de rascón café (Amaurolimnas concolor) en Monteverde, Puntarenas, Costa Rica. Zeledonia 14:57–58. [pdf] [html]

Johnson, O. 2009. Review: Birds of the US-Mexico Borderlands: Distribution, Ecology, and Conservation, by J. Ruth, T. Brush, and D. Krueper, associate editors. Western Birds 41:60-61. [pdf] [html]