All Stories

  1. Effects of Acetic Acid and Morphine in Shore Crabs, Carcinus maenas: Implications for the Possibility of Pain in Decapods

    Article • Animals, June 2024, MDPI AG

    Professor Robert W Elwood

  2. Trade-Offs between Avoidance of Noxious Electric Shock and Avoidance of Bright Light in Shore Crabs Are Consistent with Predictions of Pain

    Article • Animals, February 2024, MDPI AG

    Professor Robert W Elwood

  3. The Effects of Caustic Soda and Benzocaine on Directed Grooming to the Eyestalk in the Glass Prawn, Palaemon elegans, Are Consistent with the Idea of Pain in Decapods

    Article • Animals, January 2024, MDPI AG

    Professor Robert W Elwood

  4. Behavioural Indicators of Pain and Suffering in Arthropods and Might Pain Bite Back?

    Article • Animals, August 2023, MDPI AG

    Professor Robert W Elwood

  5. Humane Slaughter of Edible Decapod Crustaceans

    Article • Animals, April 2021, MDPI AG

    Professor Robert W Elwood

  6. Why Protect Decapod Crustaceans Used as Models in Biomedical Research and in Ecotoxicology? Ethical and Legislative Considerations

    Article • Animals, January 2021, MDPI AG

    Professor Robert W Elwood

  7. Stress was never said to be pain: response to Stevenset al.(2016)

    Article • Proceedings of the Royal Society B Biological Sciences, April 2016, Royal Society Publishing

    Professor Robert W Elwood

  8. Electric shock causes physiological stress responses in shore crabs, consistent with prediction of pain

    Article • Proceedings of the Royal Society B Biological Sciences, November 2015, Royal Society Publishing

    Professor Robert W Elwood

  9. Pain expression is linked to personality in horses

    Article • Applied Animal Behaviour Science, March 2014, Elsevier

    Dr Carrie Ijichi, Professor Robert W Elwood

  10. Assessments in contests are frequently assumed to be complex when simple explanations will suffice

    Article • Animal Behaviour, November 2013, Elsevier

    Professor Robert W Elwood

  11. Evidence for the role of personality in stereotypy predisposition

    Article • Animal Behaviour, June 2013, Elsevier

    Dr Carrie Ijichi, Professor Robert W Elwood

  12. Harnessing the power of personality assessment: subjective assessment predicts behaviour in horses

    Article • Behavioural Processes, June 2013, Elsevier

    Dr Carrie Ijichi, Professor Robert W Elwood

  13. Aggression in spiders

    Article • May 2013, Cambridge University Press

    Professor Robert W Elwood

  14. Shock avoidance by discrimination learning in the shore crab (Carcinus maenas) is consistent with a key criterion for pain

    Article • Journal of Experimental Biology, January 2013, The Company of Biologists

    Professor Robert W Elwood

  15. Understanding how animals fight with Lloyd Morgan's canon

    Article • Animal Behaviour, November 2012, Elsevier

    Professor Robert W Elwood

  16. Vocal rate as an assessment process during fallow deer contests

    Article • Behavioural Processes, October 2012, Elsevier

    Professor Robert W Elwood

  17. Evidence for pain in decapod crustaceans

    Article • Animal Welfare, June 2012, Universities Federation for Animal Welfare

    Professor Robert W Elwood

  18. Freshwater pearl mussels show plasticity of responses to different predation risks but also show consistent individual differences in responsiveness

    Article • Behavioural Processes, March 2012, Elsevier

    Professor Robert W Elwood

  19. No evidence of morphine analgesia to noxious shock in the shore crab, Carcinus maenas

    Article • Behavioural Processes, March 2011, Elsevier

    Professor Robert W Elwood

  20. Pain and Suffering in Invertebrates?

    Article • ILAR Journal, January 2011, Oxford University Press (OUP)

    Professor Robert W Elwood

  21. The costs of bearing arms and armour in the hermit crab Pagurus bernhardus

    Article • Animal Behaviour, October 2010, Elsevier

    Professor Robert W Elwood

  22. Repeated measures analysis of contests and other dyadic interactions: problems of semantics, not statistical validity

    Article • Animal Behaviour, September 2010, Elsevier

    Professor Robert W Elwood

  23. Startle durations reveal visual assessment abilities during contests between convict cichlids

    Article • Behavioural Processes, July 2010, Elsevier

    Professor Robert W Elwood

  24. Do non‐native invasive fish support elevated lamprey populations?

    Article • Journal of Applied Ecology, January 2010, Wiley

    Professor Robert W Elwood, Dr Richard Inger

  25. Signal residuals and hermit crab displays: flaunt it if you have it!

    Article • Animal Behaviour, January 2010, Elsevier

    Professor Robert W Elwood

  26. Gender differences, responsiveness and memory of a potentially painful event in hermit crabs

    Article • Animal Behaviour, December 2009, Elsevier

    Professor Robert W Elwood

  27. Gender differences in aggressive behaviour in convict cichlids

    Article • Animal Behaviour, November 2009, Elsevier

    Professor Robert W Elwood

  28. Probing aggressive motivation in a cichlid fish

    Article • Proceedings of the Royal Society B Biological Sciences, August 2009, Royal Society Publishing

    Professor Robert W Elwood

  29. Motivational trade-offs and potential pain experience in hermit crabs

    Article • Applied Animal Behaviour Science, June 2009, Elsevier

    Professor Robert W Elwood

  30. Pain experience in hermit crabs?

    Article • Animal Behaviour, May 2009, Elsevier

    Professor Robert W Elwood

  31. Assessment of fighting ability in animal contests

    Article • Animal Behaviour, May 2009, Elsevier

    Professor Robert W Elwood

  32. Pain and stress in crustaceans?

    Article • Applied Animal Behaviour Science, May 2009, Elsevier

    Professor Robert W Elwood

  33. Difficulties remain in distinguishing between mutual and self-assessment in animal contests

    Article • Animal Behaviour, March 2009, Elsevier

    Professor Robert W Elwood

  34. Claw removal and feeding ability in the edible crab, Cancer pagurus: Implications for fishery practice

    Article • Applied Animal Behaviour Science, January 2009, Elsevier

    Professor Robert W Elwood

  35. Information gathering and decision making about resource value in animal contests

    Article • Animal Behaviour, September 2008, Elsevier

    Professor Robert W Elwood

  36. Embryo retrieval and kin recognition in an amphipod (Crustacea)

    Article • Animal Behaviour, September 2008, Elsevier

    Professor Robert W Elwood

  37. Motivation matters: cheliped extension displays in the hermit crab, Pagurus bernhardus, are honest signals of hunger

    Article • Animal Behaviour, June 2008, Elsevier

    Professor Robert W Elwood

  38. Large body size for winning and large swords for winning quickly in swordtail males, Xiphophorus helleri

    Article • Animal Behaviour, June 2008, Elsevier

    Professor Robert W Elwood

  39. Nociception or pain in a decapod crustacean?

    Article • Animal Behaviour, March 2008, Elsevier

    Professor Robert W Elwood

  40. Fighting for shells: how private information about resource value changes hermit crab pre-fight displays and escalated fight behaviour

    Article • Proceedings of the Royal Society B Biological Sciences, December 2007, Royal Society Publishing

    Professor Robert W Elwood

  41. Physiological stress responses in the edible crab, Cancer pagurus, to the fishery practice of de-clawing

    Article • Marine Biology, April 2007, Springer Science + Business Media

    Professor Robert W Elwood

  42. Monoamines and decision making during contests in the hermit crab Pagurus bernhardus

    Article • Animal Behaviour, April 2007, Elsevier

    Professor Robert W Elwood

  43. Shared or Unshared Parental Care in Overwintering Brent Geese (Branta bernicla hrota)

    Article • Ethology, March 2007, Wiley

    Professor Robert W Elwood

  44. Self-assessment by males during energetically costly contests over precopula females in amphipods

    Article • Animal Behaviour, October 2006, Elsevier

    Professor Robert W Elwood

  45. Honest and dishonest displays, motivational state and subsequent decisions in hermit crab shell fights

    Article • Animal Behaviour, October 2006, Elsevier

    Professor Robert W Elwood

  46. Predatory interactions between the invasive amphipod Gammarus tigrinus and the native opossum shrimp Mysis relicta

    Article • Journal of the North American Benthological Society, June 2006, University of Chicago Press

    Professor Robert W Elwood

  47. Sexual cannibalism and mate choice

    Article • Animal Behaviour, March 2006, Elsevier

    Professor Robert W Elwood

  48. Metabolic consequences of shell choice in Pagurus bernhardus: do hermit crabs prefer cryptic or portable shells?

    Article • Behavioral Ecology and Sociobiology, August 2005, Springer Science + Business Media

    Professor Robert W Elwood

  49. Rapid change in energy status in fighting animals: causes and effects of strategic decisions

    Article • Animal Behaviour, July 2005, Elsevier

    Professor Robert W Elwood

  50. Ecological impacts of the microsporidian parasite Pleistophora mulleri on its freshwater amphipod host Gammarus duebeni celticus

    Article • Parasitology, June 2005, Cambridge University Press

    Professor Robert W Elwood

  51. Sexual dimorphism in amphipods: the role of male posterior gnathopods revealed in Gammarus pulex

    Article • Behavioral Ecology and Sociobiology, April 2005, Springer Science + Business Media

    Professor Robert W Elwood

  52. Validation of urinary cortisol as an indicator of hypothalamic‐pituitary‐adrenal function in the bearded emperor tamarin (Saguinus imperator subgrisescens)

    Article • American Journal of Primatology, May 2004, Wiley

    Professor Robert W Elwood

  53. Priority versus Brute Force: When Should Males Begin Guarding Resources?

    Article • The American Naturalist, February 2004, University of Chicago Press

    Professor Robert W Elwood

  54. Mate guarding, competition and variation in size in male orb-web spiders, Metellina segmentata: a field experiment

    Article • Animal Behaviour, December 2003, Elsevier

    Professor Robert W Elwood

  55. Effects of the acanthocephalan parasite Echinorhynchus truttae on the feeding ecology of Gammarus pulex (Crustacea: Amphipoda)

    Article • Journal of Zoology, November 2003, Wiley

    Professor Robert W Elwood

  56. Sex Ratios – Concepts and Research Methods

    Article • Ethology, October 2003, Wiley

    Professor Robert W Elwood

  57. The mismeasure of animal contests

    Article • Animal Behaviour, June 2003, Elsevier

    Professor Robert W Elwood

  58. Editorial

    Article • Journal of Zoology, January 2003, Wiley

    Professor Robert W Elwood

  59. Parasite altered micro-distribution of Gammarus pulex (Crustacea: Amphipoda)

    Article • International Journal for Parasitology, January 2003, Elsevier

    Professor Robert W Elwood

  60. Power of shell-rapping signals influences physiological costs and subsequent decisions during hermit crab fights

    Article • Proceedings of the Royal Society B Biological Sciences, November 2002, Royal Society Publishing

    Professor Robert W Elwood

  61. Size-assortative pairing in Gammarus pulex (Crustacea: Amphipoda): a test of the timing hypothesis

    Article • Animal Behaviour, August 2002, Elsevier

    Professor Robert W Elwood

  62. Maternal care in the rockpool amphipod Apherusa jurinei: developmental and environmental cues

    Article • Animal Behaviour, April 2002, Elsevier

    Professor Robert W Elwood

  63. The validity of the Gammarus:Asellus ratio as an index of organic pollution: abiotic and biotic influences

    Article • Water Research, January 2002, Elsevier

    Professor Robert W Elwood

  64. Decision rules, energy metabolism and vigour of hermit-crab fights

    Article • Proceedings of the Royal Society B Biological Sciences, September 2001, Royal Society Publishing

    Professor Robert W Elwood

  65. Motivational change during shell fights in the hermit crab Pagurus bernhardus

    Article • Animal Behaviour, September 2001, Elsevier

    Professor Robert W Elwood

  66. Information gathering and communication during agonistic encounters: A case study of hermit crabs

    Article • January 2001, Elsevier

    Professor Robert W Elwood

  67. Cumulative or sequential assessment during hermit crab shell fights: effects of oxygen on decision rules

    Article • Proceedings of the Royal Society B Biological Sciences, December 2000, Royal Society Publishing

    Professor Robert W Elwood

  68. Differential physico-chemical tolerances of amphipod species revealed by field transplantations

    Article • Oecologia, July 2000, Springer Science + Business Media

    Professor Robert W Elwood

  69. Analysis of the finescale timing of repeated signals: does shell rapping in hermit crabs signal stamina?

    Article • Animal Behaviour, January 2000, Elsevier

    Professor Robert W Elwood

  70. Sexual Size Dimorphism and Reproductive Investment by Female Spiders: A Comparative Analysis

    Article • Evolution, December 1999, JSTOR

    Professor Robert W Elwood

  71. Intraguild predation may explain an amphipod replacement: evidence from laboratory populations

    Article • Journal of Zoology, December 1999, Wiley

    Professor Robert W Elwood

  72. Predator–prey interactions between brown trout Salmo trutta and native and introduced ampbipods; tbeir implications for fisb diets

    Article • Ecography, December 1999, Wiley

    Professor Robert W Elwood

  73. Sleeping Site Selection by the Golden‐handed Tamarin Saguinus midas midas: The Role of Predation Risk, Proximity to Feeding Sites, and Territorial Defence

    Article • Ethology, December 1999, Wiley

    Professor Robert W Elwood

  74. The dynamics of predation on Gammarus spp. (Crustacea: Amphipoda)

    Article • Biological Reviews, November 1999, Wiley

    Professor Robert W Elwood

  75. The dynamics of predation on Gammarus spp. (Crustacea: Amphipoda)

    Article • November 1999, Wiley

    Professor Robert W Elwood

  76. Differential microdistributions and interspecific interactions in coexisting Gammarus and Crangonyx amphipods

    Article • Ecography, August 1999, Wiley

    Professor Robert W Elwood

  77. Active brood care in an amphipod: influences of embryonic development, temperature and oxygen

    Article • Animal Behaviour, September 1998, Elsevier

    Professor Robert W Elwood

  78. Analysis of repeated signals during shell fights in the hermit crab Pagurus bernhardus

    Article • Proceedings of the Royal Society B Biological Sciences, August 1998, Royal Society Publishing

    Professor Robert W Elwood

  79. Parental state and offspring recognition in the biparental cichlid fishPelvicachromis pulcher

    Article • Animal Behaviour, October 1997, Elsevier

    Professor Robert W Elwood

  80. THE TROPHIC ECOLOGY OF FRESHWATER GAMMARUS SPP. (CRUSTACEA:AMPHIPODA): PROBLEMS AND PERSPECTIVES CONCERNING THE FUNCTIONAL FEEDING GROUP CONCEPT

    Article • Biological Reviews, August 1997, Wiley

    Professor Robert W Elwood

  81. THE TROPHIC ECOLOGY OF FRESHWATER GAMMARUS SPP. (CRUSTACEA: AMPHIPODA): PROBLEMS AND PERSPECTIVES CONCERNING THE FUNCTIONAL FEEDING GROUP CONCEPT

    Article • August 1997, Wiley

    Professor Robert W Elwood

  82. The effect of experimental removal of male wood mice (Apodemus sylvaticus) on both male and femal numbers

    Article • Journal of Zoology, June 1996, Wiley

    Professor Robert W Elwood

  83. Effects of Natural Variation in Sex Ratio and Habitat Structure On Mate-Guarding Decisions in Amphipods (Crustacea)

    Article • Behaviour, January 1996, Brill

    Professor Robert W Elwood

  84. The behavioural basis of a species replacement: differential aggresssion and predation between the introduced Gammarus pulex and the native G. duebeni celticus (Amphipoda)

    Article • Behavioral Ecology and Sociobiology, December 1995, Springer Science + Business Media

    Professor Robert W Elwood

  85. Motivational change during resource assessment by hermit crabs

    Article • Journal of Experimental Marine Biology and Ecology, November 1995, Elsevier

    Professor Robert W Elwood

  86. Consequences of shell-species preferences for female reproductive success in the hermit crab Pagurus bernhardus

    Article • Marine Biology, September 1995, Springer Science + Business Media

    Professor Robert W Elwood

  87. Multivariate morphometrics and sexual dimorphism in the orb-web spider Metellina segmentata (Clerck, 1757) (Araneae, Metidae)

    Article • Biological Journal of the Linnean Society, August 1995, Oxford University Press (OUP)

    Professor Robert W Elwood

  88. Temporal-based kinship recognition: A switch in time saves mine

    Article • Behavioural Processes, December 1994, Elsevier

    Professor Robert W Elwood

  89. Effects of age, sex, and odours from conspecific adult males on ultrasonic vocalizations of infant CS1 mice

    Article • Behavioural Processes, November 1994, Elsevier

    Professor Robert W Elwood

  90. Assessments and decisions in Metellina segmentata (Araneae: Metidae): evidence of a pheromone involved in mate guarding

    Article • Behavioral Ecology and Sociobiology, July 1994, Springer Science + Business Media

    Professor Robert W Elwood

  91. The couvade and the onset of paternal care: A biological perspective

    Article • Ethology and Sociobiology, May 1994, Elsevier

    Professor Robert W Elwood

  92. The influence of prey size and female reproductive state on the courtship of the autumn spider, Metellina segmentata: a field experiment

    Article • Animal Behaviour, February 1994, Elsevier

    Professor Robert W Elwood

  93. Male exploitation of female predatory behaviour reduces sexual cannibalism in male autumn spiders, Metellina segmentata

    Article • Animal Behaviour, January 1994, Elsevier

    Professor Robert W Elwood

  94. Infanticide and maternal defence in the wood mouseApodemus sylvaticus

    Article • Ethology Ecology & Evolution, September 1993, Taylor & Francis

    Professor Robert W Elwood

  95. The couvade and the onset of paternal care in humans: a biological perspective

    Article • Behavioural Processes, February 1993, Elsevier

    Professor Robert W Elwood

  96. The mating system of Gammarus pulex: a negligible role for micro-habitat segregation

    Article • Animal Behaviour, January 1993, Elsevier

    Professor Robert W Elwood

  97. Replacement of the Indigenous Amphipod Gammarus duebeni celticus by the Introduced G. pulex: Differential Cannibalism and Mutual Predation

    Article • Journal of Animal Ecology, January 1993, JSTOR

    Professor Robert W Elwood

  98. Software multiple review

    Article • Ethology Ecology & Evolution, November 1992, Taylor & Francis

    Professor Robert W Elwood

  99. Coexistence and Exclusion among Gammarus Species: Behavioural Avoidance of Interspecific Precopulation by Male G. pulex (Amphipoda)

    Article • Oikos, September 1992, JSTOR

    Professor Robert W Elwood

  100. Ethical recommendations for workers on aggression and predation in animals

    Article • Aggressive Behavior, January 1992, Wiley

    Professor Robert W Elwood

  101. Ethical implications of studies on infanticide and maternal aggression in rodents

    Article • Animal Behaviour, November 1991, Elsevier

    Professor Robert W Elwood

  102. Selectivity in paternal and infanticidal responses by male mice: Effects of relatedness, location, and previous sexual partners

    Article • Behavioral and Neural Biology, September 1991, Elsevier

    Professor Robert W Elwood

  103. Maternal aggression in response to the risk of infanticide by male mice, Mus domesticus

    Article • Animal Behaviour, December 1990, Elsevier

    Professor Robert W Elwood

  104. Symmetrical assessment of female quality by male Gammarus pulex (Amphipoda) during struggles over precopula females

    Article • Animal Behaviour, November 1990, Elsevier

    Professor Robert W Elwood

  105. Protecting pups in tests for infanticidal responsiveness in mice, Mus domesticus

    Article • Animal Behaviour, October 1990, Elsevier

    Professor Robert W Elwood

  106. Interrupting an assessment process to probe changes in the motivational state

    Article • Animal Behaviour, June 1990, Elsevier

    Professor Robert W Elwood

  107. The amorous Gammarus: the relationship between precopula duration and size-assortative mating in G. pulex

    Article • Animal Behaviour, May 1990, Elsevier

    Professor Robert W Elwood

  108. Responses of infant mice to odors of urine from infanticidal, noninfanticidal, and paternal male mice

    Article • Developmental Psychobiology, May 1990, Wiley

    Professor Robert W Elwood

  109. The relationship between infanticide and pregnancy block in mice

    Article • Behavioral and Neural Biology, March 1990, Elsevier

    Professor Robert W Elwood

  110. Differential predation by males on moulted females may explain the competitive displacement of Gammarus duebeni by G. pulex (Amphipoda)

    Article • Behavioral Ecology and Sociobiology, January 1990, Springer Science + Business Media

    Professor Robert W Elwood

  111. How animals make assessments: information gathering by the hermit crab Pagurus bernhardus

    Article • Animal Behaviour, December 1989, Elsevier

    Professor Robert W Elwood

  112. The causal and functional organization of mating behaviour in Gammarus pulex (Amphipoda)

    Article • Behavioural Processes, December 1989, Elsevier

    Professor Robert W Elwood

  113. Biology of the land crabs

    Article • Animal Behaviour, May 1989, Elsevier

    Professor Robert W Elwood

  114. Memory of information gained during shell investigation by the hermit crab, Pagurus bernhardus

    Article • Animal Behaviour, April 1989, Elsevier

    Professor Robert W Elwood

  115. Assessments and Decisions During Mate Choice in Gammarus Pulex (Amphipoda)

    Article • Behaviour, January 1989, Brill

    Professor Robert W Elwood

  116. Epileptic tendencies in relation to behavioral responses to a novel environment in the Mongolian gerbil

    Article • Behavioral and Neural Biology, January 1989, Elsevier

    Professor Robert W Elwood

  117. AN INTRODUCTION TO BEHAVIOURAL ECOLOGY (second edition). By J. R. Krebs and N. B. Davies

    Article • Mammal Review, December 1988, Wiley

    Professor Robert W Elwood

  118. Strain differences in the inhibition of infanticide in male mice (Mus musculus)

    Article • Behavioral and Neural Biology, November 1988, Elsevier

    Professor Robert W Elwood

  119. The amorous Gammarus: size assortative mating in G. pulex

    Article • Animal Behaviour, February 1987, Elsevier

    Professor Robert W Elwood

  120. Discrimination between conspecific and allospecific infants by male gerbils and mice before and after experience of their own young

    Article • Developmental Psychobiology, July 1986, Wiley

    Professor Robert W Elwood

  121. What makes male mice paternal?

    Article • Behavioral and Neural Biology, July 1986, Elsevier

    Professor Robert W Elwood

  122. Asymmetric contests involving two resources

    Article • Journal of Theoretical Biology, May 1986, Elsevier

    Professor Robert W Elwood

  123. Factors Influencing Shell Investigation in the Hermit Crab, Pagurus bernhardus

    Article • Ethology, January 1986, Wiley

    Professor Robert W Elwood

  124. Inhibition of infanticide and onset of paternal care in male mice (Mus musculus).

    Article • Journal of Comparative Psychology, December 1985, American Psychological Association (APA)

    Professor Robert W Elwood

  125. Behavioural modifications during egg-brooding in the hermit crab, Pagurus bernhardus L.

    Article • Journal of Experimental Marine Biology and Ecology, December 1985, Elsevier

    Professor Robert W Elwood

  126. The timing of decisions during shell investigation by the hermit crab, Pagurus bernhardus

    Article • Animal Behaviour, May 1985, Elsevier

    Professor Robert W Elwood

  127. Shell wars II: the influence of relative size on decisions made during hermit crab shell fights

    Article • Animal Behaviour, May 1985, Elsevier

    Professor Robert W Elwood

  128. Current Problems in the Study of Infanticidal Behavior of Rodents

    Article • The Quarterly Review of Biology, March 1985, University of Chicago Press

    Professor Robert W Elwood

  129. Elwood, R. W. (ed.) PARENTAL BEHAVIOUR OF RODENTS. John Wiley & Sons, New York, x + 296 pp., 1983. Price (hardbound), $49.95

    Article • Journal of Mammalogy, February 1985, Oxford University Press (OUP)

    Professor Robert W Elwood

  130. Parental Behaviour of Rodents. R. W. Elwood

    Article • The Quarterly Review of Biology, June 1984, University of Chicago Press

    Professor Robert W Elwood

  131. Hunger and the vocalizations of infant gerbils

    Article • Developmental Psychobiology, March 1984, Wiley

    Professor Robert W Elwood

  132. Does copulation inhibit infanticide in male rodents?

    Article • Animal Behaviour, February 1984, Elsevier

    Professor Robert W Elwood

  133. Helpers(?) At the Nest in the Mongolian Gerbil, Meriones Unguiculatus

    Article • Behaviour, January 1984, Brill

    Professor Robert W Elwood

  134. The effects of food deprivation, aggression, and isolation on infanticide in the male Mongolian gerbil

    Article • Aggressive Behavior, January 1984, Wiley

    Professor Robert W Elwood

  135. Pup recognition in Mus musculus: Parental discrimination between their own and alien young

    Article • Developmental Psychobiology, March 1983, Wiley

    Professor Robert W Elwood

  136. Shell Wars: Assessment Strategies and the Timing of Decisions in Hermit Crab Shell Fights

    Article • Behaviour, January 1983, Brill

    Professor Robert W Elwood

  137. Social organization and aggression within small groups of female siamese fighting fish, betta splendens

    Article • Aggressive Behavior, January 1983, Wiley

    Professor Robert W Elwood

  138. Social organization in the Mongolian gerbil

    Article • Journal of Biological Education, December 1982, Taylor & Francis

    Professor Robert W Elwood

  139. Temporal organization of ultrasonic vocalizations in infant mice

    Article • Developmental Psychobiology, May 1982, Wiley

    Professor Robert W Elwood

  140. Negotiation or aggression during shell fights of the hermit crab Pagurus bernhardus?

    Article • Animal Behaviour, November 1981, Elsevier

    Professor Robert W Elwood

  141. Postparturitional reestablishment of pup cannibalism in female gerbils

    Article • Developmental Psychobiology, May 1981, Wiley

    Professor Robert W Elwood

  142. The development, inhibition and disinhibition of pup-cannibalism in the Mongolian gerbil

    Article • Animal Behaviour, November 1980, Elsevier

    Professor Robert W Elwood

  143. The development of shell preferences by the hermit crab Pagurus bernhardus

    Article • Animal Behaviour, August 1979, Elsevier

    Professor Robert W Elwood

  144. Ultrasounds and maternal behavior in the Mongolian gerbil

    Article • Developmental Psychobiology, July 1979, Wiley

    Professor Robert W Elwood

  145. Maternal and paternal behavior of the Mongolian gerbil: a correlational study

    Article • Behavioral and Neural Biology, April 1979, Elsevier

    Professor Robert W Elwood

  146. The influence of litter size and parental behaviour on the development of Mongolian gerbil pups

    Article • Animal Behaviour, May 1978, Elsevier

    Professor Robert W Elwood

  147. Changes in the responses of male and female gerbils (Meriones unguiculatus) towards test pups during the pregnancy of the female

    Article • Animal Behaviour, February 1977, Elsevier

    Professor Robert W Elwood

  148. Paternal and maternal behaviour in the Mongolian gerbil

    Article • Animal Behaviour, November 1975, Elsevier

    Professor Robert W Elwood