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1

Social Cognition and the Evolution of Language: Constructing Cognitive Phylogenies

W. Tecumseh Fitch, Ludwig Huber, Thomas Bugnyar

Journal:

Year:

2010

Language:

english

File:

PDF, 865 KB

english, 2010

2

Gaze following in common ravens, Corvus corax: ontogeny and habituation

Christian Schloegl, Kurt Kotrschal, Thomas Bugnyar

Journal:

Animal Behaviour

Year:

2007

Language:

english

File:

PDF, 310 KB

english, 2007

3

Cognition without Cortex

Güntürkün, Onur, Bugnyar, Thomas

Journal:

Trends in Cognitive Sciences

Year:

2016

Language:

english

File:

PDF, 2.70 MB

english, 2016

4

Combinatory actions during object play in psittaciformes (Diopsittaca nobilis, Pionites melanocephala, Cacatua goffini) and corvids (Corvus corax, C. monedula, C. moneduloides).

Auersperg, Alice M. I., van Horik, Jayden O., Bugnyar, Thomas, Kacelnik, Alex, Emery, Nathan J., von Bayern, Auguste M. P.

Journal:

Journal of Comparative Psychology

Year:

2015

Language:

english

File:

PDF, 1.07 MB

english, 2015

5

Leading a conspecific away from food in ravens (Corvus corax)?

Bugnyar, Thomas, Kotrschal, Kurt

Journal:

Animal Cognition

Year:

2004

Language:

english

File:

PDF, 223 KB

english, 2004

6

Pilfering ravens,Corvus corax, adjust their behaviour to social context and identity of competitors

Bugnyar, Thomas, Heinrich, Bernd

Journal:

Animal Cognition

Year:

2006

Language:

english

File:

PDF, 288 KB

english, 2006

7

Do common ravens (Corvus corax) rely on human or conspecific gaze cues to detect hidden food?

Schloegl, Christian, Kotrschal, Kurt, Bugnyar, Thomas

Journal:

Animal Cognition

Year:

2008

Language:

english

File:

PDF, 415 KB

english, 2008

8

Social attention in keas, dogs, and human children

Range, Friederike, Horn, Lisa, Bugnyar, Thomas, Gajdon, Gyula K., Huber, Ludwig

Journal:

Animal Cognition

Year:

2009

Language:

english

File:

PDF, 444 KB

english, 2009

9

The performance of ravens on simple discrimination tasks: a preliminary study

Friederike Range, Thomas Bugnyar, Kurt Kotrschal

Journal:

Acta ethologica

Year:

2008

Language:

english

File:

PDF, 210 KB

english, 2008

10

Testing Problem Solving in Ravens: String-Pulling to Reach Food

Bernd Heinrich, Thomas Bugnyar

Journal:

Year:

2005

Language:

english

File:

PDF, 162 KB

english, 2005

11

Just How Smart are Ravens?

Heinrich, Bernd, Bugnyar, Thomas

Journal:

Scientific American

Year:

2007

Language:

english

File:

PDF, 566 KB

english, 2007

12

Observational learning and the raiding of food caches in ravens, Corvus corax: is it ‘tactical’ deception?

Thomas Bugnyar, Kurt Kotrschal

Journal:

Animal Behaviour

Year:

2002

Language:

english

File:

PDF, 185 KB

english, 2002

13

Novel object exploration in ravens (Corvus corax): Effects of social relationships

Mareike Stöwe, Thomas Bugnyar, Matthias-Claudio Loretto, Christian Schloegl, Friederike Range, Kurt Kotrschal

Journal:

Behavioural Processes

Year:

2006

Language:

english

File:

PDF, 243 KB

english, 2006

14

Gaze direction – A cue for hidden food in rooks (Corvus frugilegus)?

Judith Schmidt, Christelle Scheid, Kurt Kotrschal, Thomas Bugnyar, Christian Schloegl

Journal:

Behavioural Processes

Year:

2011

Language:

english

File:

PDF, 409 KB

english, 2011

15

Long-term fidelity of foraging techniques in common marmosets ( Callithrix jacchus )

Gunhold, Tina, Range, Friederike, Huber, Ludwig, Bugnyar, Thomas

Journal:

American Journal of Primatology

Year:

2015

Language:

english

File:

PDF, 158 KB

english, 2015

16

Loner or socializer? Ravens' adrenocortical response to individual separation depends on social integration

Stocker, Martina, Munteanu, Alexandru, Stöwe, Mareike, Schwab, Christine, Palme, Rupert, Bugnyar, Thomas

Journal:

Hormones and Behavior

Year:

2016

Language:

english

File:

PDF, 477 KB

english, 2016

17

Consistent inter-individual differences in common marmosets ( Callithrix jacchus ) in Boldness-Shyness, Stress-Activity, and Exploration-Avoidance

Šlipogor, Vedrana, Gunhold-de Oliveira, Tina, Tadić, Zoran, Massen, Jorg J.M., Bugnyar, Thomas

Journal:

American Journal of Primatology

Year:

2016

Language:

english

File:

PDF, 651 KB

english, 2016

18

When, what, and whom to watch? Quantifying attention in ravens (Corvus corax) and jackdaws (Corvus monedula).

Scheid, Christelle, Range, Friederike, Bugnyar, Thomas

Journal:

Journal of Comparative Psychology

Year:

2007

Language:

english

File:

PDF, 563 KB

english, 2007

19

Object permanence in the Goffin cockatoo (Cacatua goffini).

Auersperg, Alice M. I., Szabo, Birgit, von Bayern, Auguste M. P., Bugnyar, Thomas

Journal:

Journal of Comparative Psychology

Year:

2014

Language:

english

File:

PDF, 736 KB

english, 2014

20

Erratum to: Animal cognition in a human-dominated world

Andrea S. Griffin,Sabine Tebbich,Thomas Bugnyar

Journal:

Animal Cognition

Year:

2017

File:

PDF, 282 KB

2017

21

Attacked ravens flexibly adjust signalling behaviour according to audience composition

Szipl, Georgine, Ringler, Eva, Bugnyar, Thomas

Journal:

Proceedings Biological Sciences

Year:

2018

Language:

english

File:

PDF, 509 KB

english, 2018

22

What constitutes “social complexity” and “social intelligence” in birds? Lessons from ravens

Boucherie, Palmyre H., Loretto, Matthias-Claudio, Massen, Jorg J. M., Bugnyar, Thomas

Journal:

Behavioral Ecology and Sociobiology

Year:

2019

Language:

english

File:

PDF, 1.53 MB

english, 2019

23

Negative emotional contagion and cognitive bias in common ravens ( Corvus corax )

Adriaense, Jessie E. C., Martin, Jordan S., Schiestl, Martina, Lamm, Claus, Bugnyar, Thomas

Journal:

Proceedings of the National Academy of Sciences

Year:

2019

Language:

english

File:

PDF, 733 KB

english, 2019

24

Scrounging Tactics in Free-Ranging Ravens, Corvus corax

Thomas Bugnyar, Kurt Kotrschal

Journal:

Year:

2002

Language:

english

File:

PDF, 253 KB

english, 2002

25

Short-term observational spatial memory in Jackdaws (Corvus monedula) and Ravens (Corvus corax)

Scheid, Christelle, Bugnyar, Thomas

Journal:

Animal Cognition

Year:

2008

Language:

english

File:

PDF, 288 KB

english, 2008

26

Gaze following in the red-footed tortoise (Geochelone carbonaria)

Wilkinson, Anna, Mandl, Isabella, Bugnyar, Thomas, Huber, Ludwig

Journal:

Animal Cognition

Year:

2010

Language:

english

File:

PDF, 311 KB

english, 2010

27

On the evolutionary and ontogenetic origins of tool-oriented behaviour in New Caledonian crows (Corvus moneduloides)

BEN KENWARD, CHRISTIAN SCHLOEGL, CHRISTIAN RUTZ, ALEXANDER A. S. WEIR, THOMAS BUGNYAR, ALEX KACELNIK

Journal:

Biological Journal of the Linnean Society

Year:

2011

Language:

english

File:

PDF, 713 KB

english, 2011

28

Effects of Group Size on Approach to Novel Objects in Ravens (Corvus corax)

Mareike Stöwe, Thomas Bugnyar, Bernd Heinrich, Kurt Kotrschal

Journal:

Year:

2006

Language:

english

File:

PDF, 120 KB

english, 2006

29

Push or pull: an experimental study on imitation in marmosets

THOMAS BUGNYAR, LUDWIG HUBER

Journal:

Animal Behaviour

Year:

1997

Language:

english

File:

PDF, 177 KB

english, 1997

30

Food calling in ravens: are yells referential signals?

Thomas Bugnyar, Maartje Kijne, Kurt Kotrschal

Journal:

Animal Behaviour

Year:

2001

Language:

english

File:

PDF, 378 KB

english, 2001

31

The ontogeny of caching in ravens, Corvus corax

Thomas Bugnyar, Mareike Stöwe, Bernd Heinrich

Journal:

Animal Behaviour

Year:

2007

Language:

english

File:

PDF, 331 KB

english, 2007

32

Enhanced social learning between siblings in common ravens, Corvus corax

Christine Schwab, Thomas Bugnyar, Christian Schloegl, Kurt Kotrschal

Journal:

Animal Behaviour

Year:

2008

Language:

english

File:

PDF, 524 KB

english, 2008

33

The quality of social relationships in ravens

Orlaith N. Fraser, Thomas Bugnyar

Journal:

Animal Behaviour

Year:

2010

Language:

english

File:

PDF, 222 KB

english, 2010

34

Reciprocity of agonistic support in ravens

Orlaith N. Fraser, Thomas Bugnyar

Journal:

Animal Behaviour

Year:

2012

Language:

english

File:

PDF, 211 KB

english, 2012

35

Ravens Judge Competitors through Experience with Play Caching

Thomas Bugnyar, Christine Schwab, Christian Schloegl, Kurt Kotrschal, Bernd Heinrich

Journal:

Current Biology

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

36

Animal Cognition: Rooks Team up to Solve a Problem

Journal:

Current Biology

Year:

2008

Language:

english

File:

PDF, 258 KB

english, 2008

37

Long-Term Memory for Affiliates in Ravens

Markus Boeckle, Thomas Bugnyar

Journal:

Current Biology

Year:

2012

Language:

english

File:

PDF, 195 KB

english, 2012

38

The use of referential gestures in ravens (Corvus corax) in the wild

Pika, Simone, Bugnyar, Thomas

Journal:

Nature Communications

Year:

2011

Language:

english

File:

PDF, 372 KB

english, 2011

39

Modifying the object-choice task: Is the way you look important for ravens?

Christian Schloegl, Kurt Kotrschal, Thomas Bugnyar

Journal:

Behavioural Processes

Year:

2008

Language:

english

File:

PDF, 171 KB

english, 2008

40

Preferential learning from non-affiliated individuals in jackdaws (Corvus monedula)

Christine Schwab, Thomas Bugnyar, Kurt Kotrschal

Journal:

Behavioural Processes

Year:

2008

Language:

english

File:

PDF, 427 KB

english, 2008

41

Corticosterone excretion patterns and affiliative behavior over development in ravens (Corvus corax)

Mareike Stöwe, Thomas Bugnyar, Christian Schloegl, Bernd Heinrich, Kurt Kotrschal, Erich Möstl

Journal:

Hormones and Behavior

Year:

2008

Language:

english

File:

PDF, 298 KB

english, 2008

42

Who wants food? Individual characteristics in raven yells

Markus Boeckle, Georgine Szipl, Thomas Bugnyar

Journal:

Animal Behaviour

Year:

2012

Language:

english

File:

PDF, 379 KB

english, 2012

43

Ravens (Corvus corax)are indifferent to the gains of conspecific recipients or human partners in experimental tasks

Felice Di Lascio, François Nyffeler, Redouan Bshary, Thomas Bugnyar

Journal:

Animal Cognition

Year:

2013

Language:

english

File:

PDF, 419 KB

english, 2013

44

Social bonds and rank acquisition in raven nonbreeder aggregations

Anna Braun, Thomas Bugnyar

Journal:

Animal Behaviour

Year:

2012

Language:

english

File:

PDF, 358 KB

english, 2012

45

Waiting for better, not for more: corvids respond to quality in two delay maintenance tasks

Hillemann, Friederike, Bugnyar, Thomas, Kotrschal, Kurt, Wascher, Claudia A.F.

Journal:

Animal Behaviour

Year:

2014

Language:

english

File:

PDF, 431 KB

english, 2014

46

Pigeons integrate past knowledge across sensory modalities

Stephan, Claudia, Bugnyar, Thomas

Journal:

Animal Behaviour

Year:

2013

Language:

english

File:

PDF, 482 KB

english, 2013

47

Memory, transmission and persistence of alternative foraging techniques in wild common marmosets

Gunhold, Tina, Massen, Jorg J.M., Schiel, Nicola, Souto, Antonio, Bugnyar, Thomas

Journal:

Animal Behaviour

Year:

2014

Language:

english

File:

PDF, 1.61 MB

english, 2014

48

Will food-handling time influence agonistic behaviour in sub-adult common ravens (Corvus corax)?

Pfuhl, Gerit, Gattermayr, Matthias, Bugnyar, Thomas

Journal:

Behavioural Processes

Year:

2014

Language:

english

File:

PDF, 858 KB

english, 2014

49

Thomas Bugnyar

Bugnyar, Thomas

Journal:

Current Biology

Year:

2013

Language:

english

File:

PDF, 64 KB

english, 2013

50

Ravens, Corvus corax, Differentiate between Knowledgeable and Ignorant Competitors

Thomas Bugnyar and Bernd Heinrich

Journal:

Proceedings Biological Sciences

Year:

2005

Language:

english

File:

PDF, 1.33 MB

english, 2005

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