| | This journal provides immediate access to some articles. Research Articles Socially induced brain differentiation in a cooperatively breeding songbird Cornelia Voigt, Stefan Leitner, and Manfred Gahr PMCID: PMC2279217 Recent postglacial range expansion drives the rapid diversification of a songbird lineage in the genus Junco Borja Milá, John E McCormack, Gabriela Castañeda, Robert K Wayne, and Thomas B Smith PMCID: PMC2279216 Contrasting responses of bumble bees to feeding conspecifics on their familiar and unfamiliar flowers Lina G Kawaguchi, Kazuharu Ohashi, and Yukihiko Toquenaga PMCID: PMC2279218 Disentangling hybridization and host colonization in parasitic roundworms of humans and pigs Charles D Criscione, Joel D Anderson, Dan Sudimack, Weidong Peng, Bharat Jha, Sarah Williams-Blangero, and Timothy J.C Anderson PMCID: PMC2279219 Spatial adaptations for plant foraging: women excel and calories count Joshua New, Max M Krasnow, Danielle Truxaw, and Steven J.C Gaulin PMCID: PMC2279214 Evolution of parasite virulence when host responses cause disease Troy Day, Andrea L Graham, and Andrew F Read PMCID: PMC2279213 Widespread endocrine disruption and reproductive impairment in an estuarine fish population exposed to seasonal hypoxia Peter Thomas, Md. Saydur Rahman, Izhar A Khan, and James A Kummer PMCID: PMC2279220 Songbirds use pulse tone register in two voices to generate low-frequency sound Kenneth K Jensen, Brenton G Cooper, Ole N Larsen, and Franz Goller PMCID: PMC2279211 Estimating dinosaur maximum running speeds using evolutionary robotics William Irvin Sellers and Phillip Lars Manning PMCID: PMC2279215 Chemical deterrent enables a socially parasitic ant to invade multiple hosts Stephen J Martin, Edward A Jenner, and Falko P Drijfhout PMCID: PMC2279212 What are the consequences of being left-clawed in a predominantly right-clawed fiddler crab? P.R.Y Backwell, M Matsumasa, M Double, A Roberts, M Murai, J.S Keogh, and M.D Jennions PMCID: PMC2279209 Character displacement among bat-pollinated flowers of the genus Burmeistera: analysis of mechanism, process and pattern Nathan Muchhala and Matthew D Potts PMCID: PMC2279210 Concurrent niche and neutral processes in the competition–colonization model of species coexistence Marc William Cadotte PMCID: PMC2279221 The rise and fall of species: implications for macroevolutionary and macroecological studies Lee Hsiang Liow and Nils Chr Stenseth PMCID: PMC2279224 Implications of a large global root biomass for carbon sink estimates and for soil carbon dynamics David Robinson PMCID: PMC2279225 Evolution of a single niche specialist in variable environments Jean-Nicolas Jasmin and Rees Kassen PMCID: PMC2279222 Culling-induced social perturbation in Eurasian badgers Meles meles and the management of TB in cattle: an analysis of a critical problem in applied ecology Stephen P Carter, Richard J Delahay, Graham C Smith, David W Macdonald, Philip Riordan, Thomas R Etherington, Elizabeth R Pimley, Neil J Walker, and Chris L Cheeseman PMCID: PMC2279223 |
