African Honeyguides

Research on a remarkable
human-animal relationship

David Lloyd-Jones

David Lloyd-Jones

Biography

I am a behavioural ecologist, ornithologist and PhD student at the FitzPatrick Institute for African Ornithology, University of Cape Town. I grew up in southern Tanzania and this biodiverse setting nurtured my passion for natural history and field research. I completed my undergraduate studies at the University of Canterbury, New Zealand. During this period, I became fascinated in avian brood parasitism, co-evolutionary interactions and avian communication and I have conducted research exploring these topics. After returning to East Africa I worked on biodiversity surveys and aerial surveys of large mammals, while also keeping bees and experimenting with beekeeping techniques.

In 2016 I first went to northern Mozambique’s stunning Niassa Special Reserve for work on an aerial survey. In 2017 I returned to working there – in collaboration with Prof. Claire Spottiswoode – to study the remarkable mutualism between human honey-hunters and the greater honeyguides (Indicator indicator), that lead them to wild bees’ nests. I have been involved in honeyguide research since then and continue to be inspired by complex species interactions and the challenge of studying them using field experiments. It continues to be a profound privilege spending extended time with people who coexist alongside wildlife inside Niassa’s vast wilderness. 

 

Research focus

My current focus is on the ecology and economics of human-honeyguide cooperation and in particular, gaining a better understanding of the foraging behaviour and decision-making of both honeyguides and human honey-hunters at the population level. More specifically, I am looking at how the mutualism shifts the costs and benefits of honey-hunting, using spatial data for humans and measuring the rewards (wax, honey) for both parties. I am also testing whether honeyguides learn to recognise cheating honey-hunters, and whether they punish them?

With the help of a honey-hunting community I am collecting a wide range of data on natural honey-hunting journeys and their payoffs. I am trying to discover whether humans learn to recognise unskilled honeyguides, and whether they avoid them? I am also investigating questions relating to honeyguide-human communication, and the ecosystem effects of honey-hunting at a landscape level. Our multi-year dataset enables us to ask how honeyguides change human movement and foraging patterns. 

 

Peer-reviewed publications

Torney, C.J.*, Lloyd-Jones, D.J.*, Chevallier, M., Moyer, D.C., Maliti, H.T., Mwita, M., Kohi, E.M. & Hopcraft, G.C. 2019 A comparison of deep learning and citizen science techniques for counting wildlife in aerial survey imagesMethods in Ecology and Evolution 10: 779-787

*equal contributors

Torney CJ, Dobson AP, Borner F, Lloyd-Jones DJ, Moyer D, et al. (2016), Assessing rotation-Invariant feature classification for automated wildebeest population countsPlos One 11: e0156342.

Lloyd-Jones, D.J. & Briskie, J.V. 2016 Mutual wattle ornaments in the South Island saddleback (Philesturnus carunculatus) function as armamentsEthology 122: 61-71. 

Khwaja, N. & Lloyd-Jones, D.J. 2015 Eurasian blackbird (Turdus merula) nest parasitised by song thrush (T. philomelos)Notornis 62: 41-44.

Lloyd-Jones, D.J. 2014 Ultrasonic harmonics in the calls of rock wren (Xenicus gilviventris). Nortornis 61: 165-169.

News

Laltaika honoured as a Top 100 Young African Conservation Leader

Wonderful news: Eliupendo Alaitetei Laltaika has been selected for the inaugural Top 100 Young African Conservation Leaders list announced today, celebrating those whose work “promises to leave a lasting impression in the African conservation landscape”. Congratulations, Laltaika – we’re proud to be your colleagues!

Laltaika’s citation reads, “A lion hunter as a young pastoralist turned conservationist, Eliupendo now protects the endangered rhino population of the Ngorongoro Conservation Area as a Park Ranger. He has rescued 20 wild dogs from retaliation, killing and planted over 30,000 plants via conservation clubs. He is also researching the extraordinary cooperative relationship between honeyguide birds and human honey hunters. He founded the Ngorongoro Biodiversity Conservation Project.”

Please visit https://top100youth.africa to meet 99 other inspiring young conservation leaders from throughout the continent.

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Workshop on “Human-Wildlife Mutualisms”

Together with Natalie Uomini at the Max Planck Institute for the Science of Human History, we hosted a two-day online workshop on “Human-Wildlife Mutualisms”. We were joined by 40 colleagues from 14 countries to share experiences and findings, and improve our understanding of what is known about these unique partnerships. We were delighted to meet colleagues with shared interests including anthropologists, historians, conservation practitioners, and honey-hunters, as well as fellow biologists such as our colleagues in Brazil who study the fascinating cooperative partnership between fishers and bottlenose dolphins. David, Dom, Jessica, Laltaika and Claire all presented talks on our honeyguide research in Mozambique and Tanzania, as did our close collaborators Brian Wood and Anne Kandler. Several additional honey-hunter colleagues and a fisher from Brazil participated via subtitled videos.

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David returns to Niassa

David Lloyd-Jones was reunited with our main study population of honeyguides, and colleagues in the field at the Mariri Environmental Centre in the Niassa Special Reserve, when a brief visit to Mozambique became possible. After a three-day motorbike ride from his home base in Tanzania, David met with our honey-hunter colleagues and repaired their equipment, and checked in our study area which was looking lush and green in the early rainy season. This is a time of year when food supplies are low in the village, and many of our honey-hunter colleagues are busy tending to their crops whilst only going on the occasional honey-hunt.

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