African Honeyguides

Research on a remarkable
human-animal relationship

Rion Cuthill

Rion Cuthill

Biography

I am a naturalist and researcher based at the FitzPatrick Institute for African Ornithology, University of Cape Town. From a very young age, I have always enjoyed cataloguing the natural world around me. Birdwatching went hand in hand, but I have since broadened my fascination to include everything from moss to birds to fish. When I am not busy with research work, you can find me hiking in the Cape Fold Mountains, searching for rare plants, or identifying observations on iNaturalist.

After completing a BSc undergrad in Biology and Applied Statistics at the University of Cape Town, I joined the African Honeyguides team in 2021 as a BSc Honours student and then as an MPhil student at the University of Cambridge, which I completed in 2024 and have now returned to the University of Cape Town as a researcher. My research has investigated the effects of honey-hunting on wildfire in Niassa Special Reserve in northern Mozambique. I am using spatial data collected by honey-hunters as well as fire satellite imagery to quantify the impact honey-hunting, and by extension the human-honeyguide mutualism, has on the timing and frequency of wildfires.

 

Research focus

My current focus is on furthering our understanding of how honey-hunting impacts the surrounding ecosystem through fire. Specifically, I am using several years’ worth of data from our study region to explore how wildfires linked to honey-hunting influence subsequent fire regimes; to robustly identify the contribution of the human-honeyguide mutualism to wildfire frequency and timing; and to then model these effects over the greater Niassa Special Reserve. Fire has played a crucial role in shaping human history and by untangling this specific fire-mediated relationship between humans and honeyguides, I hope to add a new perspective to the life histories of both species.

 

Peer-reviewed publications

 

  • Cram, D.L., van der Wal, J.E.M., Uomini, N.T., Cantor, M., Afan, A.I., Attwood, M.C., Amphaeris, J., Balasani, F., Blair, C.J., Bronstein, J.L., Buanachique, I.O., Cuthill, R.R.T., Das, J., Daura-Jorge, F.G., Deb, A., Dixit, T., Dlamini, G.S., Dounias, E., Gedi, I.I., Gruber, M., Hoffman, L.S., Holzlehner, T., Isack, H.A., Laltaika, A.E., Lloyd-Jones, D.J., Lund, J., Machado, A.M.S., Mahadevan, L., Moreno, I.B., Nwaogu, C.J., Pereira, V.L., Pierotti, R., Rucunua, S.A., dos Santos, W.F., Serpa, N., Smith, B.D., Sridhar, H., Tolkova, I., Tun, T., Valle-Pereira, J.V.S., Wood, B.M., Wrangham, R.W. & Spottiswoode, C.N. 2022 The ecology and evolution of human-wildlife cooperationPeople and Nature 4: 841-855. Read abstract in English, Portuguese and Kiswahili here
  • van der Wal, J.E.M., Spottiswoode, C.N., Uomini, N.T., Cantor, M., Daura-Jorge, F.G., Afan, A.I., Attwood, M.C., Amphaeris, J., Balasani, F., Begg, C.M., Blair, C.J., Bronstein, J.L., Buanachique, I.O., Cuthill, R.R.T., Das, J., Deb, A., Dixit, T., Dlamini, G.S., Dounias, E., Gedi, I.I., Gruber, M., Hoffman, L.S., Holzlehner, T., Isack, H.A., Laltaika, A.E., Lloyd-Jones, D.J., Lund, J., Machado, A.M.S., Mahadevan, L., Moreno, I.B., Nwaogu, C.J., Pereira, V.L., Pierotti, R., Rucunua, S.A., dos Santos, W.F., Serpa, N., Smith, B.D., Tolkova, I., Tun, T., Valle-Pereira, J.V.S., Wood, B.M., Wrangham, R.W. & Cram, D.L. 2022 Safeguarding human-wildlife cooperation. Conservation Letters e12886 Read abstract in English,  Portuguese and Kiswahili here
 

News

New study shows that honey-hunter calls vary regionally like dialects

We have published a new study in People and Nature showing that people in northern Mozambique use regionally distinct “dialects” when communicating with honeyguides. Led by Jessica van der Wal, the paper shows that human–honeyguide communication varies across landscapes in ways that mirror regional variation in human languages. Despite these differences in calls, cooperation between people and honeyguides remains successful and important for human livelihoods across the Niassa Special Reserve, suggesting that both species adjust to one another across their shared landscape.

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New paper on honey-hunting with honeyguides in western Africa

We are pleased to share our new paper on honey-hunting with honeyguides, in western Africa this time. Led by Wiro-Bless Kamboe as part of his MSc project, and co-authored with Claire Spottiswoode and Timothy Khan Aikins, with Jessica van der Wal as senior author, the study documents honey-hunting practices in northern Ghana and explores the involvement of greater honeyguides. We found that while mutualism persists, it occurs at lower levels than those documented in eastern and southern Africa. Honey-hunters in Ghana often visit known bees’ nests without honeyguides’ help, and discarded beeswax continues to supplement the birds’ diet. We found no clear evidence that socio-economic changes, such as increased access to motorised transport, have disrupted this relationship.

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Dr David Lloyd-Jones graduates with his PhD

Dr David Lloyd-Jones graduated with his PhD from the University of Cape Town, entitled “Cooperation, ecology and behaviour in the honeyguide-human mutualism” – congratulations, David, on this wonderful outcome of many happy years of fieldwork in the Niassa Special Reserve together with our honey-hunter collaborators and friends, supported by the Mariri Environmental Centre.

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