Category: Research

Gestures & communication: chimpanzees have a point

Post author By Human Animal Science
Post date November 20, 2014
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How chimpanzees communicate

Imagine deciphering the first form of intentional communication to be recorded in the animal kingdom, such as how chimpanzees communicate.

That’s exactly what Dr. Catherine Hobaiter has done after years of following wild chimpanzees in the Budongo Forest of Uganda, Africa.

She studies the evolution, acquisition and flexibility of communication and social behaviour, in particular through long-term field studies of wild chimpanzees.

For the past seven years, Cat has been working as a primatologist at a forest research-station in Uganda to better understand chimpanzee communication and behavior.

She hopes to to advance our understanding of great ape communication, and in addition, by looking at areas of overlap or species specific traits, she hopes to also gain an understanding of the evolutionary origins of language.

In this episode, we learn from Cat about her exciting observations of a communication system where animals don’t just share information through behaviour, but deliberately send messages of meaning to each other.

Listen in, and you’ll find out exactly how how chimpanzees communicate.

Podcast

How chimpanzees communicate

Publications

Hobaiter, C., & Byrne, R. W. (2011). The gestural repertoire of the wild chimpanzee. Animal cognition, 14(5), 745-767. [PDF]

Hobaiter, C., & Byrne, R. W. (2011). Serial gesturing by wild chimpanzees: its nature and function for communication. Animal cognition, 14(6), 827-838.

Hobaiter, C. L., & Byrne, R. W. (2012). Gesture use in consortship: wild chimpanzees’ use of gesture for an ‘evolutionarily urgent’purpose. Developments in Primate Gesture Research. [PDF]

Hobaiter, C., & Byrne, R. W. (2013). Laterality in the gestural communication of wild chimpanzees. Annals of the New York Academy of Sciences, 1288(1), 9-16. [PDF]

Hobaiter, C., & Byrne, R. W. (2014). The meanings of chimpanzee gestures. Current Biology, 24(14), 1596-1600. [PDF]

Links

University of St Andrews Profile: Cat Hobaiter

Follow Cat Hobaiter on Twitter: @NakedPrimate

Budongo Conservation Field Station

School of Psychology & Neuroscience at St Andrews University in Scotland

All images and media by Catherine Hobaiter, used with permission.

Animal Welfare Community Research

Horse racing’s big hit: why use whips on horses?

Post author By Human Animal Science
Post date November 3, 2014
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Why are whips used in horse racing?

Do whips make horses run faster or win races?

Are jockeys using whips to steer and stay safe, or are they simply whipping tired horses?

These are questions that prompted Professor Paul McGreevy of the University of Sydney to research the use of whips in horse racing.

Paul is recognised by the Royal College of Veterinary Surgeons as a specialist in Veterinary Behavioural Medicine.

His research focuses on the behaviour and welfare of horses and dogs, and he is the author of six books and over 120 peer-reviewed articles on animal behaviour.

Paul’s award-winning research examining the use of whips in horse racing aims to further our awareness of the experience of horses, extending to a recent experiment capturing the thermographic effects of his own leg being hit with a padded whip.

As the Spring horse racing carnival hits its peak in Melbourne, Australia this week, we asked Paul to discuss his findings and what it means for horses, beyond the glamour and excitement of race day.

Podcast

Publications

Paul McGreevy - Why are whips used in horse racing? — Paul McGreevy – Why are whips used in horse racing?

Thomson, P., Hayek, A., Jones, B., Evans, D., McGreevy, P. (2014). Number, causes and destinations of horses leaving the Australian Thoroughbred and Standardbred racing industries. Australian Veterinary Journal, 92(8), 303-311.

McGreevy, P., Caspar, G., Evans, D. (2013). A pilot investigation into the opinions and beliefs of Australian, British, and Irish jockeys. Journal of Veterinary Behavior: clinical applications and research, 8(2), 100-105.

McGreevy, P., Hawson, L., Salvin, H., McLean, A. (2013). A note on the force of whip impacts delivered by jockeys using forehand and backhand strikes. Journal of Veterinary Behavior: clinical applications and research, 8(5), 395-399.

McGreevy, P., Ralston, L. (2012). The distribution of whipping of Australian Thoroughbred racehorses in the penultimate 200 m of races is influenced by jockeys’ experience. Journal of Veterinary Behavior: clinical applications and research, 7(3), 186-190.

McGreevy, P., Corken, R., Salvin, H., Black, C. (2012). Whip Use by Jockeys in a Sample of Australian Thoroughbred Races – An Observational Study. PLoS One, 7(3), 1-6. [Open Access]

Evans, D., McGreevy, P. (2011). An Investigation of Racing Performance and Whip Use by Jockeys in Thoroughbred Races. PLoS One, 6(1), 1-5. [Open Access]

McGreevy, P., Oddie, C. (2011). Holding the whip hand – a note on the distribution of jockeys’ whip hand preferences in Australian Thoroughbred racing. Journal of Veterinary Behavior: clinical applications and research, 6(5), 287-289.

Paul McGreevy: Google Scholar profile with further publications

Links

Paul McGreevy: University of Sydney

The Conversation: Whips hurt horses – if my leg’s anything to go by

RSPCA Australia position on racehorse whips

Header image used with permission © Liss Ralston

Behaviour Research

The importance of bees: more than honey

Post author By Human Animal Science
Post date October 23, 2014
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The importance of bees

Ever wondered why you should care about bees?

Here’s a fact: bees are responsible for the successful production of around a third of the food you eat.

As one of our oldest domesticated animals, bees and people share an amazing history.

But the future is uncertain, with devastating global declines in both feral and managed populations.

Boris Baer and Barbara Baer-Imhoof, in conjunction with their colleagues at the Centre for Integrative Bee Research at the University of Western Australia, are researching many aspects of honey bees, in the field and in the lab.

In our first episode featuring an invertebrate species, we learn more about our relationship with bees, what would happen if they vanish and ways we can help them thrive.

Podcast

Video – More Than Honey Trailer

Bees! More than Honey trailer

Publications

Boris Baer & Barbara Baer-Imhoof – The importance of bees. Photo: Andrew Ritchie

Stuerup, M., Baer-Imhoof, B., Nash, D. R., Boomsma, J. J. & Baer, B. When every sperm counts: factors affecting male fertility in the honeybee Apis mellifera, . Behav. Ecol. 24(5): 1192-1198. View online at Behavioral Ecology.

Baer, B. (2009) CIBER: A new research initiative for the study of honeybees in Western Australia. The Australian Beekeeper. 111:16-17.

Imhoof B., Schmid-Hempel, P. 1999. Colony success of the bumble bee, Bombus terrestris, in relation to infections by two protozoan parasites, Crithidia bombi and Nosema bombi. Insectes Sociaux 46: 233-238.

Links

Centre for Integrative Bee Research (CIBER)

CIBER on Facebook

Header image: Flickr/StephenBegin

Animal Welfare Pets Research

Wild behaviour: the science of why cats like boxes

Post author By Human Animal Science
Post date August 14, 2014
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Why cats like boxes

Sandra McCune holds a PhD that examined the temperament and welfare of caged cats as well as qualifications in vet nursing and zoology. She knows the answer to why cats like boxes, and the science behind it.

In her current role as the Scientific Leader for Human-Animal Interaction at the Waltham Centre for Pet Nutrition, she manages a large portfolio of collaborative research projects.

These projects cover many aspects of human-animal interaction, in countries including US, UK, Austria, Germany, Sweden and Australia.

In addition to having written research papers and book chapters on several aspects of cat behaviour, cognition, welfare and nutrition, Sandra has lectured and advised many animal shelters, ethologists, animal welfarists, and groups of vets and vet nurses.

Sandra is sought out as a voice within industry and regularly speaks at international conferences on pet ownership issues and the bond between people and pets.

Today we’re talking to Sandra about pet cats, their incomplete domestication, our attachment to them and the behavioural links between wild big cats, and the cat in your home.

We also find out why cats like boxes!

Podcast

Books

Sandra McCune - why cats like boxes — Sandra McCune

McCune, S. (2010) Book chapter: ‘The domestic cat’. In: The UFAW handbook on the care and management of laboratory animals. 8^th edition. Longman Scientific & Technical, Harlow.

McCardle, P, McCune, S, Griffin, J A and Maholmes, V (Eds.) (2011) How Animals Affect Us: Examining the Influence of Human-Animal Interaction on Child Development and Human Health. Washington, DC: American Psychological Association Press. 2011

Kurt Kotrschal, Jon Day, Sandra McCune and Manuela Wedl (2013) Human and cat personalities: building the bond from both sides. Chapter 9 In: Dennis Turner and Pat Bateson (Editors) The domestic Cat: The biology of its behaviour. CUP, Cambridge

Publications

Sandra McCune, Katherine A. Kruger, James A. Griffin, Layla Esposito, Lisa S. Freund, Karyl J. Hurley, and Regina Bures. (2014) Evolution of research into the mutual benefits of human–animal interaction, Animal Frontiers vol. 4 no. 3 49-5

Carri Westgarth, Lynne M Boddy, Gareth Stratton, Alexander J German, Rosalind M Gaskell, Karen P Coyne, Peter Bundred, Sandra McCune and Susan Dawson. (2013) Pet ownership, dog types and attachment to pets in 9–10 year old children in Liverpool, UK. BMC Veterinary Research, 9:102

Sandra McCune (1995) The impact of paternity and early socialisation on the development of cats’ behaviour to people and novel objects. Applied Animal Behaviour Science, 45(1–2): 111–126.

Links

Waltham Human-Animal Interaction Research

Waltham Science Publications & Resources

Video – Why cats like boxes

Why cats like boxes

Header image via Flickr:klengel

Pets Research

Free roaming cats: attack of the unknowns

Post author By Human Animal Science
Post date February 24, 2014
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Free Roaming Cats Part 2

In Part 2 (catch up on Part 1 here) of our conversation with Mark Farnworth of Unitec Institute of Technology in Auckland, New Zealand, we learn what the scientific research can tell us about the success of methods to control free roaming (owned and unowned) cat populations – and what it can’t.

We talk about Trap-Neuter-Return (TNR) versus lethal control, where does responsibility lie and can an effective population management compromise be reached without all the facts?

Podcast

Free roaming cats: a phantom menace?

Post author By Human Animal Science
Post date February 11, 2014
No Comments on Free roaming cats: a phantom menace?

Mark Farnsworth - Free roaming cats

Mark Farnworth, from the Department of Natural Sciences at Unitec Institute of Technology in Auckland, New Zealand, is curious about cats.

Cats as pets and cats as pests. Are cats a threat to biodiversity or are they possible caretakers of biodiversity?

This interview was fascinating, and the topic complex, so we are releasing it in two parts.

In this – part one – we introduce Mark’s research examining the issues, impact and attitudes toward free roaming (both owned and unowned) cat populations in New Zealand.

Part two can be found here.

Podcast

Anthropomorphism: are we guilty?

Post author By Human Animal Science
Post date December 24, 2013
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anthropomorphism in dogs

Are we guilty of anthropomorphism in dogs? As dog owners it’s very easy to humanise our pets.

Julie Hecht, MSc, is a researcher and science writer fascinated not just by animal behaviour and welfare, but how we think about animals and the consequences of those thoughts.

Take anthropomorphism (attributing human characteristics to animals or objects) as a key example.

In this episode of Human Animal Science we explore what actually happens when we think that dog is guilty; or that cat is grumpy.

We discuss why we anthropomorphise and how it impacts on the animals.

Podcast

What is anthropomorphism in dogs?

Anthropomorphism is the attribution of human characteristics to non-human entities.

In dogs, it can manifest as attributing emotions such as love, loyalty, and happiness to dogs, or expecting dogs to understand and communicate with us in ways that they do not. At least not in the same ways we do.

Do dogs know the difference between humans and dogs?

Dogs are intelligent creatures who are capable of complex social interaction, which means they’re able to pick up on our cues and learn from us.

However, studies show dogs actually see us as a member of their pack, not a separate species.

This means dogs do not necessarily know the difference between humans and dogs, but are capable of forming attachments to both.

Links

Dog Spies: www.dogspies.com | Dog Spies Blog on Scientific American

Horowitz Dog Cognition Lab (Barnard College, Columbia University, New York)

The Bark magazine

Do You Believe in Dog?

Publications

Hecht, Miklosi, & Gacsi (2012) Behavioral assessment and owner perceptions of behaviors associated with guilt in dogs. Applied Animal Behaviour Science, 139. 134-142.

Do dogs feel guilty? Jason Goldman | Scientific American

Hecht & Horowitz (2012) Physical prompts to anthropomorphism of the domestic dog (Canis familiaris) Third Canine Science Forum, Barcelona, Spain. Journal of Veterinary Behavior: Clinical Applications and Research, 8, e30.

Horowitz (2009) Disambiguating the “guilty look”: Salient prompts to a familiar dog behavior. Behavioural Processes, 81, 447-452.

Horowitz (2007) Naturalizing anthropomorphism: Behavioral prompts to our humanizing of animals. Anthrozoös, 20, 23-35.

Image credit: Flickr/Brainware3000

Cognition Research

Sit, Stay, Scan: How do dogs think?

Post author By Human Animal Science
Post date October 28, 2013
No Comments on Sit, Stay, Scan: How do dogs think?

How do dogs think?

Greg Berns, MD, PhD from Emory University in Atlanta USA, specialises in the use of brain imaging technologies to understand human – and now, canine – motivation and decision-making.

Greg works as a neuroscientist working in the field of canine science. This allows him to use neuroscience techniques to assess how the brain of a dog makes decisions or reacts to stimulus.

In this episode, he speaks to Tim and Mia about his team’s research, named “The Dog Project”, using functional magnetic resonance imaging (fMRI) to examine brain activity in dogs.

Or to you and me, how dogs think.

Podcast

Book: How Dogs Love Us

How Dogs Love Us: A neuroscientist and his adopted dog decode the canine brain

How Dogs Love Us by Gregory Berns - an insight into how dogs think — How Dogs Love Us, Gregory Berns (Hardcover)

For the last 2 years, Greg has pursued his dream of using MRI to decode what dogs really think.

Partnering with a dog trainer, Berns’ group has trained a team of volunteer dogs to hold still in an MRI machine.

Greg explains the sound of an MRI machine to be like a jackhammer, and how the dogs had to be trained to wear ear muffs to protect them from the noise.

How dogs love us - how dogs think — How Dogs Love Us, Gregory Burns (Paperback)

The data the team are collecting is revealing startling insights about how a dogs brains work and how they think. They are finding proof dogs really do love us!

In the process, they have broken new ground in elevating the rights of dogs to human-equivalents.

Available on Amazon (Australia) as Hardcover or Paperback.

Available on Amazon (US) as Hardcover or Paperback.

IAHAIO, ISAZ and all that jazz

Post author By Human Animal Science
Post date October 21, 2013
No Comments on IAHAIO, ISAZ and all that jazz

International Association of Human Animal Interaction Organisations and the International Society of Anthrozoology

Maggie O’Haire, from the University of Queensland’s School of Psychology, speaks with Tim and Mia about the recent Chicago conferences hosted by the International Association of Human Animal Interaction Organisations and the International Society of Anthrozoology.