Teschke, Irmgard Abteilung Gahr, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Tebbich, S., & Teschke, I. (2013). Why do woodpecker finches use tools? In C. M. Sanz, J. Call, & C. Boesch (Eds.), Tool Use in Animals. Cognition and Ecology (pp. 134-158). Cambridge University Press.