Not as similar as thought: sexual dichromatism in Chimango caracaras is expressed in the exposed skin but not in the plumage.

SARASOLA, J.H., NEGRO, J.J., BECHARD, M.J. and LANUSSE, A. 2011. Not as similar as thought: sexual dichromatism in Chimango caracaras is expressed in the exposed skin but not in the plumage. Journal of Ornithology 152:473-479. Abstract: Many of the mechanisms involved in visual...

Reduced MHC and neutral variation in the Galápagos hawk, an island endemic.

BOLLMER, J. L., HULL, J.M., J. M. ERNEST, J.M, SARASOLA, J.H. & PARKER, P.G. 2011. Reduced MHC and neutral variation in the Galápagos hawk, an island endemic. BMC Evolutionary Biology 11:143-154. Abstract: Genes at the major histocompatibility complex (MHC) are known for high...

Apparent selective advantage of leucism in a coastal population of Southern caracaras (Falconidae).

EDELAAR, P., DONZARA, J., SORIANO, M., SANTILLAN, M. A., GONZALEZ-ZEBALLOS, D., GARCIA BORBOROGLU, P., LISNIZER, N., GATTO, A. J., AGÜERO, M. L.PASSERA, C. A., EBERT, L. A., BERTELLOTTI, M., BLANCO, M., ABRIL, M., ESCUDERO, G. & F. QUINTANA. 2011. Evolutionary Ecology...

Ectoparasites in free-ranging American Kestrels in Argentina: Implications for the transmission of viral diseases.

LIEBANA, M. S., SANTILLAN, M.A., CICCHINO, A., SARASOLA, J.H., MARTINEZ, P., CABEZAS, S. & BO, S. 2011. Ectoparasites in free-ranging American Kestrels in Argentina: Implications for the transmission of viral diseases. Journal of Raptor Research 45:335-341. Abstract: We...
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