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Adriaense J, Koski SE, Huber L, Lamm C. Challenges in the comparative study of empathy and related phenomena in animals. Neuroscience and Biobehavioral Reviews . 2020 Mai;112:62-82. doi.org/10.1016/j.neubiorev.2020.01.021

Loretto M-C, Schuster R, Federspiel IG, Heinrich B, Bugnyar T. Contextual imitation in juvenile common ravens, Corvus corax. Animal Behaviour. 2020 Mai;163:127-134. doi.org/10.1016/j.anbehav.2020.03.007

Grabner JV, Slipogor V, Bugnyar T. Information Transmission in Common Marmosets (Callithrix jacchus): Do Vocalisations Produced in Predator or Food Contexts Influence the Behavioural and Physiological State of Naive Individuals? Folia Primatologica. 2020 Mai;91(3):257-257.

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Martin JS, Koski SE, Bugnyar T, Jaeggi AV, Massen JJM. Prosociality Enhances Cooperation in Common Marmosets (Callithrix jacchus). Folia Primatologica. 2020 Mai;91(3):287-287.

Slipogor V, Graf C, Massen JJM, Bugnyar T. Testing Cognitive Aspects of 'Group Personality' in Common Marmosets (Callithrix jacchus): Does Social Environment Affect Individual Variation in Learning? Folia Primatologica. 2020 Mai;91(3):292-293.

Adriaense JEC, Koski SE, Lamm C, Bugnyar T. The Experimental Investigation of Primate Emotions: Disentangling Valence and Arousal. Folia Primatologica. 2020 Mai;91(3):244-245. doi.org/10.1159/000502392

Fischer M-T, Ringler M, Ringler E, Pauskonis A. Reproductive behavior drives female space use in a sedentary Neotropical frog. PeerJ. 2020 Apr 17;8(4). e8920. doi.org/10.7717/peerj.8920

Ferretti A, McWilliams SR, Rattenborg NC, Maggini I, Cardinale M, Fusani L. Energy Stores, Oxidative Balance, and Sleep in Migratory Garden Warblers (Sylvia borin) and Whitethroats (Sylvia communis) at a Spring Stopover Site. Integrative organismal biology. 2020 Apr 15;2(1). obaa010. doi.org/10.1093/iob/obaa010

Matzinger T, Ritt N, Fitch WTS. Non-native speaker pause patterns closely correspond to those of native speakers at different speech rates. PLoS ONE. 2020 Apr 3;15(4). e0230710. doi.org/10.1371/journal.pone.0230710

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Gallego-Abenza M, Loretto M-C, Bugnyar T. Decision time modulates social foraging success in wild common ravens, Corvus corax. Ethology. 2020 Apr;126(4):413-422. doi.org/10.1111/eth.12986

Common LK, O’Connor JA, Dudaniec RY, Peters KJ, Kleindorfer S. Evidence for rapid downward fecundity selection in an ectoparasite (Philornis downsi) with earlier host mortality in Darwin’s finches. Journal of Evolutionary Biology. 2020 Apr;33(4):524-533. doi.org/10.1111/jeb.13588

Karl S, Boch M, Viranyi Z, Lamm C, Huber L. Training pet dogs for eye-tracking and awake fMRI. Behavior Research Methods. 2020 Apr;52(2):838–856. doi.org/10.3758/s13428-019-01281-7

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Kleindorfer S, Dudaniec RY. Hybridization fluctuates with rainfall in Darwin’s tree finches. Biological Journal of the Linnean Society: a journal of evolution. 2020 Mär 1;130(1):79-88. doi.org/10.1093/biolinnean/blaa029

Hoeschele M. Novel methodology to assess vocal learning in nature. Learning and Behavior. 2020 Mär;48(1):3-4. doi.org/10.3758/s13420-019-00376-7

Schaschl H, Wallner B. Population-specific, recent positive directional selection suggests adaptation of human male reproductive genes to different environmental conditions. BMC Evolutionary Biology. 2020 Feb 13;20(1). 27. doi.org/10.1186/s12862-019-1575-0

Wascher C, Feider B, Bugnyar T, Dufour V. Crows and common ravens do not reciprocally exchange tokens with a conspecific to gain food rewards. Ethology. 2020 Feb;126(2):278-287. doi.org/10.1111/eth.12970

Sierro J, Loretto M-C, Szipl G, Massen JJM, Bugnyar T. Food calling in wild ravens (Corvus corax) revisited: Who is addressed? Ethology. 2020 Feb;126(2):257-266. doi.org/10.1111/eth.12991

Nebel C, Harl J, Pajot A, Weissenböck H, Amar A, Sumasgutner P. High prevalence and genetic diversity of Haemoproteus columbae (Haemosporida: Haemoproteidae) in feral pigeons Columba livia in Cape Town, South Africa. Parasitology Research. 2020 Feb;119(2):447–463. doi.org/10.1007/s00436-019-06558-6

Šlipogor V, Burkart JM, Martin JS, Bugnyar T, Koski SE. Personality method validation in common marmosets (Callithrix jacchus): Getting the best of both worlds. Journal of Comparative Psychology. 2020 Feb;134(1):52–70. doi.org/10.1037/com0000188

Morales Picard A, Mundry R, Auersperg AM, Boeving ER, Boucherie PH, Bugnyar T et al. Why preen others? Predictors of allopreening in parrots and corvids and comparisons to grooming in great apes. Ethology. 2020 Feb;126(2):207-228. doi.org/10.1111/eth.12999

Puehringer-Sturmayr V, Loretto MCA, Hemetsberger J, Czerny T, Gschwandegger J, Leitsberger M et al. Effects of bio-loggers on behaviour and corticosterone metabolites of Northern Bald Ibises (Geronticus eremita) in the field and in captivity. Animal Biotelemetry. 2020 Jan 15;8(1). 2. doi.org/10.1186/s40317-019-0191-5

Fitch WT. Animal cognition and the evolution of human language: why we cannot focus solely on communication. Philosophical Transactions of the Royal Society of London. Biological Sciences. 2020 Jan 6;375(1789). 20190046. doi.org/10.1098/rstb.2019.0046

Popescu T, Fitch WT. Dynamic hierarchical cognition: Music and language demand further types of abstracta. Behavioral and Brain Sciences. 2020 Jan 1;43. e143. doi.org/10.1017/S0140525X1900308X

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