No evidence for a signal in mammalian basal metabolic rate associated with a fossorial lifestyle by Hana N. Merchant, Jack E. Thirkell, Steven J. Portugal

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It Takes Time to Be Cool: On the Relationship between Hyperthermia and Body Cooling in a Migrating Seaduck by Magella Guillemette, Elias T. Polymeropoulos, Steven J. Portugal, David Pelletier

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STUDY OF AUTUMN-WINTER WEEDS IN PORTUGAL AND ITS ECOLOGICAL PREFERENCES by S. RAMÔA, P. OLIVEIRA e SILVA, T. VASCONCELOS, P. FORTES, J. PORTUGAL

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Metabolic rate does not explain performance on a short-term memory task or personality traits in juvenile chickens (Gallus gallus domesticus) by Cecylia M. Watrobska, Grégoire Pasquier, Ellouise Leadbeater, Steven J. Portugal

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QUALITY OF PROCESSING TOMATO FRUITS IN COMPETITION WITH Solanum americanum by J. PORTUGAL, F.C. REGO, I. MOREIRA, R.A. VIDAL

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Comparação entre métodos para determinar o período anterior à interferência de plantas daninhas em feijoeiros com distintos tipos de hábitos de crescimento by M.C. Parreira, P.L.C.A. Alves, L.B. Lemos, J. Portugal

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Emergence of splits and collective turns in pigeon flocks under predation by Marina Papadopoulou, Hanno Hildenbrandt, Daniel W. E. Sankey, Steven J. Portugal, Charlotte K. Hemelrijk

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Impacts of “supermoon” events on the physiology of a wild bird by Steven J. Portugal, Craig R. White, Peter B. Frappell, Jonathan A. Green, Patrick J. Butler

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Birds invest wingbeats to keep a steady head and reap the ultimate benefits of flying together. by Lucy A Taylor, Graham K Taylor, Ben Lambert, James A Walker, Dora Biro, Steven J Portugal

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Variability in avian eggshell colour: a comparative study of museum eggshells. by Phillip Cassey, Steven J Portugal, Golo Maurer, John G Ewen, Rebecca L Boulton, Mark E Hauber, Tim M Blackburn

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Can local ecological knowledge establish conservation baselines for the Critically Endangered Blue‐crowned Laughingthrush? by Rosalind A. Gleave, Sarah K. Papworth, David Bauman, Steven J. Portugal, Weiwei Zhang, Yikang Liu, Zhiming Cao, Xiaojin Cheng, Samuel T. Turvey

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New insights into morphological adaptation in common mole‐rats (Cryptomys hottentotus hottentotus) along an aridity gradient by Hana N. Merchant, Steven J. Portugal, Nigel C. Bennett, Andries K. Janse van Vuuren, Chris G. Faulkes, James Bowen, Daniel W. Hart

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Eggshell composition and surface properties of avian brood-parasitic species compared with non-parasitic species by Stephanie C. McClelland, Marie R. G. Attard, James Bowen, Nicholas P. C. Horrocks, Gabriel A. Jamie, Tanmay Dixit, Claire N. Spottiswoode, Steven J. Portugal

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Fine-scale changes in speed and altitude suggest protean movements in homing pigeon flights by Baptiste Garde, Rory P. Wilson, Emmanouil Lempidakis, Luca Börger, Steven J. Portugal, Anders Hedenström, Giacomo Dell'Omo, Michael Quetting, Martin Wikelski, Emily L. C. Shepard

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Ineffectiveness of light emitting diodes as underwater deterrents for Long-tailed Ducks Clangula hyemalis by Jennifer C. Cantlay, Alexander L. Bond, Alicia M. Wells-Berlin, Rory Crawford, Graham R. Martin, Yann Rouxel, Sharon Peregoy, Kathleen A. McGrew, Steven J. Portugal

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Tissue Oxidative Ecology along an Aridity Gradient in a Mammalian Subterranean Species by Paul J. Jacobs, Daniel W. Hart, Hana N. Merchant, Andries K. Janse van Vuuren, Chris G. Faulkes, Steven J. Portugal, Barry Van Jaarsveld, Nigel C. Bennett

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Biologically inspired herding of animal groups by robots by Andrew J. King, Steven J. Portugal, Daniel Strömbom, Richard P. Mann, José A. Carrillo, Dante Kalise, Guido deCroon, Heather Barnett, Paul Scerri, Roderich Groß, David R. Chadwick, Marina Papadopoulou

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