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Colombo, M. (2022).
BiologĂa reproductiva de la Cachirla (Aves: Motacillidae) en
pastizales del noreste de la provincia de Buenos Aires con uso ganadero
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PhD thesis, Universidad Nacional de La Plata, Argentina.
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Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
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Norambuena, H. V., Fuenzalida, F. R., Tyler, S., and de Juana, E. (2022).
Hellmayr's pipit (Anthus hellmayri), version 2.0. in birds of
the world (t. s. schulenberg and s. m. billerman, editors). cornell lab of
ornithology, ithaca, ny, usa. doi:10.2173/bow.helpip1.02.
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Prinzinger, R., A.Preßmar, and Schleucher, E. (1991).
Body temperature in birds.
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