2020
3.
Red-naped Sapsucker (Sphyrapicus nuchalis) Book Chapter
In: Poole, A. (Ed.): Birds of the World. Cornell Lab of Ornithology, Ithaca, NY, 2020.
2.
Red-breasted Sapsucker (Sphyrapicus ruber) Book Chapter
In: Poole, A. (Ed.): Birds of the World. Cornell Lab of Ornithology, Ithaca, NY, 2020.
1.
Acorn Woodpecker (Melanerpes formicivorus) Book Chapter
In: Rodewald, Paul G.; Keeney, B. K. (Ed.): Birds of the World. Cornell Lab of Ornithology, Ithaca, NY, USA, 2020.