Access content directly

Simon Chamaillé-Jammes

98
Documents

Publications

Image document

The DeepFaune initiative: a collaborative effort towards the automatic identification of European fauna in camera trap images

Noa Rigoudy , Gaspard Dussert , Abdelbaki Benyoub , Aurélien Besnard , Carole Birck
European Journal of Wildlife Research, 2023, 69, 24 p. ⟨10.1007/s10344-023-01742-7⟩
Journal articles hal-04278674v1
Image document

Hogs sleep like logs: Wild boars reduce the risk of anthropic disturbance by adjusting where they rest

Gustave Fradin , Simon Chamaillé-Jammes
Ecology and Evolution, 2023, 13 (7), ⟨10.1002/ece3.10336⟩
Journal articles hal-04305512v1
Image document

Energy-Efficient Audio Processing at the Edge for Biologging Applications

Jonathan Miquel , Laurent Latorre , Simon Chamaillé-Jammes
Journal of Low Power Electronics and Applications, 2023, 13 (2), pp.30. ⟨10.3390/jlpea13020030⟩
Journal articles hal-04305523v1
Image document

Behavioral responses of terrestrial mammals to COVID-19 lockdowns

Marlee Tucker , Aafke Schipper , Tempe Adams , Nina Attias , Tal Avgar
Science, 2023, 380 (6649), pp.1059-1064. ⟨10.1126/science.abo6499⟩
Journal articles hal-04261901v1
Image document

Multi-mode movement decisions across widely ranging behavioral processes

Marie-Caroline Prima , Thierry Duchesne , Jerod A Merkle , Simon Chamaillé-Jammes , Daniel Fortin
PLoS ONE, 2022, 17 (8), pp.e0272538. ⟨10.1371/journal.pone.0272538⟩
Journal articles hal-03818094v1
Image document

Evaluating expert‐based habitat suitability information of terrestrial mammals with GPS‐ tracking data

Maarten J E Broekman , Jelle P Hilbers , Mark a J Huijbregts , Thomas Mueller , Abdullahi H Ali
Global Ecology and Biogeography, 2022, 31 (8), pp.1526-1541. ⟨10.1111/geb.13523⟩
Journal articles hal-03817849v1
Image document

Cueing on distant conditions before migrating does not prevent false starts: a case study with African elephants

Anne Pandraud , Adrian M Shrader , Arnold Tshipa , Nobesuthu Ngwenya , Simon Chamaillé-Jammes
Oecologia, 2022, 198 (4), pp.957-966. ⟨10.1007/s00442-022-05148-1⟩
Journal articles hal-03817913v1
Image document

How to describe and measure phenology? An investigation on the diversity of metrics using phenology of births in large herbivores

Lucie Thel , Simon Chamaillé-Jammes , Christophe Bonenfant
Journal articles hal-03568554v1
Image document

Addressing Power Issues in Biologging: An Audio/Inertial Recorder Case Study

Jonathan Miquel , Laurent Latorre , Simon Chamaillé-Jammes
Sensors, 2022, 22 (21), pp.8196. ⟨10.3390/s22218196⟩
Journal articles lirmm-03892336v1
Image document

The generality of cryptic dietary niche differences in diverse large-herbivore assemblages

Johan Pansu , Matthew C Hutchinson , T. Michael Anderson , Mariska Te Beest , Colleen M Begg
Proceedings of the National Academy of Sciences of the United States of America, 2022, 119 (35), ⟨10.1073/pnas.2204400119⟩
Journal articles hal-03818069v1
Image document

Beyond spatial overlap: harnessing new technologies to resolve the complexities of predator–prey interactions

Justin P Suraci , Justine A Smith , Simon Chamaillé-Jammes , Kaitlyn M Gaynor , Menna Jones
Oikos, 2022, 2022 (8), ⟨10.1111/oik.09004⟩
Journal articles hal-03818112v1
Image document

Body size and digestive system shape resource selection by ungulates: A cross‐taxa test of the forage maturation hypothesis

Saeideh Esmaeili , Brett Jesmer , Shannon Albeke , Ellen Aikens , Kathryn Schoenecker
Ecology Letters, 2021, 24 (10), pp.2178-2191. ⟨10.1111/ele.13848⟩
Journal articles hal-03425900v1
Image document

The influence of spatial features and atmospheric conditions on African lion vocal behaviour

Matthew Wijers , Paul Trethowan , Byron Du Preez , Simon Chamaillé-Jammes , Andrew Loveridge
Animal Behaviour, 2021, 174, pp.63-76. ⟨10.1016/j.anbehav.2021.01.027⟩
Journal articles hal-03426006v1
Image document

Mapping out a future for ungulate migrations

Matthew Kauffman , Francesca Cagnacci , Simon Chamaillé-Jammes , Mark Hebblewhite , J. Grant C. Hopcraft
Science, 2021, 372 (6542), pp.566-569. ⟨10.1126/science.abf0998⟩
Journal articles hal-03425923v1
Image document

Revisiting animal photo-identification using deep metric learning and network analysis

Vincent Miele , Gaspard Dussert , Bruno Spataro , Simon Chamaillé-Jammes , Dominique Allainé
Methods in Ecology and Evolution, 2021, 12 (5), pp.863-873. ⟨10.1111/2041-210X.13577⟩
Journal articles hal-03425925v1
Image document

Passer les limites, rythmer le territoire. Paysage et mobilités du sanglier en Valbonnais (Isère, France)

Roméo Bondon , Raphael Mathevet , Coralie Mounet , Simon Chamaillé-Jammes
Géocarrefour - Revue de géographie de Lyon, 2021, 95 (4), ⟨10.4000/geocarrefour.16917⟩
Journal articles hal-03223300v1
Image document

Climate Effects on Prey Vulnerability Modify Expectations of Predator Responses to Short- and Long-Term Climate Fluctuations

Aïssa Morin , Simon Chamaillé-Jammes , Marion Valeix
Frontiers in Ecology and Evolution, 2021, 8, ⟨10.3389/fevo.2020.601202⟩
Journal articles hal-03142945v1
Image document

Do infanticides occur in harem-forming equids? A test with long-term sociodemographic data in wild plains zebras

Camille Vitet , Patrick Duncan , Andre Ganswindt , Cheryl Mabika , Simon Chamaillé-Jammes
Animal Behaviour, 2021, 177, pp.9-18. ⟨10.1016/j.anbehav.2021.04.012⟩
Journal articles hal-03425936v1
Image document

Disentangling the roles of bottom-up and top-down drivers in the trade-off between food acquisition and safety in prey with multiple predators

Olivier Pays , Pierrick Blanchard , Simon Chamaillé-Jammes , Marion Valeix , Andrew Loveridge
Functional Ecology, 2021, 35 (2), pp.435-449. ⟨10.1111/1365-2435.13710⟩
Journal articles hal-03592128v1
Image document

African elephants can detect water from natural and artificial sources via olfactory cues

Matthew Wood , Simon Chamaillé-Jammes , Almuth Hammerbacher , Adrian M Shrader
Animal Cognition, 2021, ⟨10.1007/s10071-021-01531-2⟩
Journal articles hal-03426004v1
Image document

Inter‐Group Social Behavior, Contact Patterns and Risk for Pathogen Transmission in Cape Buffalo Populations

Elodie Wielgus , Alexandre Caron , Emily Bennitt , Michel de Garine‐wichatitsky , Bradley Cain
Journal of Wildlife Management, inPress, ⟨10.1002/jwmg.22116⟩
Journal articles hal-03337922v1
Image document

Can citizen science analysis of camera trap data be used to study reproduction? Lessons from Snapshot Serengeti program

Lucie Thel , Simon Chamaillé-Jammes , Léa Keurinck , Maxime Catala , Craig Packer
Wildlife Biology, 2021, 2021, ⟨10.2981/wlb.00833⟩
Journal articles hal-03239622v1
Image document

Factors driving the discovery and utilization of a newly available area by African elephants

Anne Pandraud , Adrian M. Shrader , Craig Sholto-Douglas , Simon Chamaillé-Jammes
Journal of Tropical Ecology, 2020
Journal articles hal-03015498v1
Image document

Disentangling the roles of bottom-up and top-down drivers in the trade-off between food acquisition and safety in prey with multiple predators

Olivier Pays , Pierrick Blanchard , Simon Chamaillé-Jammes , Marion Valeix , Andrew J Loveridge
Functional Ecology, 2020, ⟨10.1111/1365-2435.13710⟩
Journal articles hal-03029443v1
Image document

Are fission–fusion dynamics consistent among populations? A large‐scale study with Cape buffalo

Elodie Wielgus , Daniel Cornélis , Michel Garine‐wichatitsky , Bradley Cain , Hervé Fritz
Ecology and Evolution, 2020, pp.1-18. ⟨10.1002/ece3.6608⟩
Journal articles hal-02917348v1

Disentangling the roles of bottom‐up and top‐down drivers in the trade‐off between food acquisition and safety in prey with multiple predators

Olivier Pays , Pierrick Blanchard , Simon Chamaillé-Jammes , Marion Valeix , Andrew Loveridge
Functional Ecology, 2020, ⟨10.1111/1365-2435.13710⟩
Journal articles hal-03093415v1
Image document

Vocal discrimination of African lions and its potential for collar-free tracking

Matthew Wijers , Paul Trethowan , Byron Du Preez , Simon Chamaillé-Jammes , A. J. Loveridge
Journal articles hal-03015732v1
Image document

Plains zebras bring evidence that dilution and detection effects may not always matter behaviorally and demographically

Camille Vitet , Patrick Duncan , Olivier O. Gimenez , Cheryl Mabika , Simon Chamaillé-Jammes
Ecosphere, 2020, 11 (11), pp.e03288. ⟨10.1002/ecs2.3288⟩
Journal articles hal-03015725v1
Image document

Temperature as a constraint on the timing and duration of African elephant foraging trips

David Rozen-Rechels , Hugo Valls-Fox , Cheryl Tinashe Mabika , Simon Chamaillé-Jammes
Journal of Mammalogy, 2020, ⟨10.1093/jmammal/gyaa129⟩
Journal articles hal-03025138v1
Image document

Identifying stationary phases in multivariate time series for highlighting behavioural modes and home range settlements

Rémi Patin , Marie-Pierre Etienne , Emilie Lebarbier , Simon Chamaillé-Jammes , Simon Benhamou
Journal of Animal Ecology, 2020, 89 (1), pp.44-56. ⟨10.1111/1365-2656.13105⟩
Journal articles hal-02311427v2
Image document

Tirs dérogatoires de loups en France : état des connaissances et des enjeux pour la gestion des attaques aux troupeaux.

Oksana Grente , Christophe Duchamp , Sarah Bauduin , Thomas Opitz , Simon Chamaillé-Jammes
Faune Sauvage, 2020
Journal articles hal-02992939v1
Image document

Movement ecology of large herbivores in African savannas: current knowledge and gaps

Norman Owen‐smith , Grant Hopcraft , Thomas Morrison , Simon Chamaillé-Jammes , Robyn Hetem
Mammal Review, 2020, 50 (3), pp.252-266. ⟨10.1111/mam.12193⟩
Journal articles hal-03015711v1
Image document

Deer, wolves, and people: costs, benefits and challenges of living together

Jean-Louis Martin , Simon Chamaillé-Jammes , Donald Waller
Biological Reviews, 2020, 95 (3), pp.782-801. ⟨10.1111/brv.12587⟩
Journal articles hal-03015707v1
Image document

Remote Sensing of Environmental Drivers Influencing the Movement Ecology of Sympatric Wild and Domestic Ungulates in Semi-Arid Savannas, a Review

Florent Rumiano , Elodie Wielgus , Eve Miguel , Simon Chamaillé-Jammes , Hugo Valls-Fox
Remote Sensing, 2020, 12 (19), pp.33-53. ⟨10.3390/rs12193218⟩
Journal articles hal-02980590v1

Space Use and Leadership Modify Dilution Effects on Optimal Vigilance under Food-Safety Trade-Offs

Rémi Patin , Daniel Fortin , Cédric Sueur , Simon Chamaillé-Jammes
The American Naturalist, 2019, 193 (1), pp.E15-E28. ⟨10.1086/700566⟩
Journal articles hal-02108429v1
Image document

Inference in MCMC step selection models

Théo Michelot , Paul Blackwell , Simon Chamaillé-Jammes , Jason Matthiopoulos
Biometrics, 2019, 76 (2), pp.438-447. ⟨10.1111/biom.13170⟩
Journal articles hal-02381505v1

Alarm calls or predator calls: which elicit stronger responses in ungulate communities living with and without lions?

Douglas Makin , Simon Chamaillé-Jammes , Adrian Shrader
Oecologia, 2019, 190 (1), pp.25-35. ⟨10.1007/s00442-019-04391-3⟩
Journal articles hal-02311428v1

Can intrinsic foraging efficiency explain dominance status? A test with functional response experiments

Alexandra Hartley , Adrian Shrader , Simon Chamaillé-Jammes
Oecologia, 2019, 189 (1), pp.105-110. ⟨10.1007/s00442-018-4302-4⟩
Journal articles hal-02311430v1
Image document

When water interacts with temperature: Ecological and evolutionary implications of thermo‐hydroregulation in terrestrial ectotherms

David Rozen-Rechels , Andréaz Dupoué , Olivier Lourdais , Simon Chamaillé-Jammes , Sandrine Meylan
Ecology and Evolution, 2019, 9 (17), pp.10029-10043. ⟨10.1002/ece3.5440⟩
Journal articles hal-02276966v1

Zebra diel migrations reduce encounter risk with lions at night

Nicolas Courbin , Andrew Loveridge , Hervé Fritz , David Macdonald , Rémi Patin
Journal of Animal Ecology, 2019, 88 (1), pp.92-101. ⟨10.1111/1365-2656.12910⟩
Journal articles hal-02107551v1
Image document

Non-consumptive effects of predation in large terrestrial mammals: Mapping our knowledge and revealing the tip of the iceberg

Elise Say-Sallaz , Simon Chamaillé-Jammes , Hervé Fritz , Marion Valeix
Biological Conservation, 2019, 235, pp.36-52. ⟨10.1016/j.biocon.2019.03.044⟩
Journal articles hal-02107545v1

Changes in feeding behavior and patch use by herbivores in response to the introduction of a new predator

Douglas Makin , Simon Chamaillé-Jammes , Adrian Shrader
Journal of Mammalogy, 2018, 99 (2), pp.341-350. ⟨10.1093/jmammal/gyx177⟩
Journal articles hal-02311437v1
Image document

Coping with change in predation risk across space and time through complementary behavioral responses

Pierrick Blanchard , Christine Lauzeral , Simon Chamaillé-Jammes , Clément Brunet , Arnaud Lec’hvien
BMC Ecology, 2018, 18 (1), ⟨10.1186/s12898-018-0215-7⟩
Journal articles hal-02311429v1
Image document

Moving in the Anthropocene: Global reductions in terrestrial mammalian movements

Marlee Tucker , Katrin Bohning-Gaese , William Fagan , John Fryxell , Bram van Moorter
Science, 2018, 359 (6374), pp.466-469. ⟨10.1126/science.aam9712⟩
Journal articles hal-02311436v1

Listening to Lions: Animal-Borne Acoustic Sensors Improve Bio-logger Calibration and Behaviour Classification Performance

Matthew Wijers , Paul Trethowan , Andrew Markham , Byron Du Preez , Simon Chamaillé-Jammes
Frontiers in Ecology and Evolution, 2018, 6, ⟨10.3389/fevo.2018.00171⟩
Journal articles hal-02311431v1
Image document

Truly sedentary? The multi-range tactic as a response to resource heterogeneity and unpredictability in a large herbivore

Ophélie Couriot , A.J. Mark Hewison , Sonia Said , Francesca Cagnacci , Simon Chamaillé-Jammes
Oecologia, 2018, 187 (1), pp.47-60. ⟨10.1007/s00442-018-4131-5⟩
Journal articles hal-02311434v1

The 2013-2014 vegetation structure map of Hwange National Park, Zimbabwe, produced using free satellite images and software

Eduardo M. Arraut , Andrew J. Loveridge , Simon Chamaillé-Jammes , Hugo Valls Fox , David W. Macdonald
Koedoe : African protected area conservation and science, 2018, 60 (1), ⟨10.4102/koedoe.v60i1.1497⟩
Journal articles hal-02621626v1

Resource depletion versus landscape complementation: habitat selection by a multiple central place forager

Hugo Valls-Fox , Michel de Garine-Wichatitsky , Hervé Fritz , Simon Chamaillé-Jammes
Landscape Ecology, 2018, 33 (1), pp.127-140. ⟨10.1007/s10980-017-0588-6⟩
Journal articles hal-02623363v1
Image document

Water and cattle shape habitat selection by wild herbivores at the edge of a protected area

H. Valls-Fox , Simon Chamaillé-Jammes , M. de Garine-Wichatitsky , A. Perrotton , N. Courbin
Animal Conservation, 2018, 21 (5), pp.365-375. ⟨10.1111/acv.12403⟩
Journal articles hal-01960150v1
Image document

Spatial memory shapes density dependence in population dynamics

Louise Riotte-Lambert , Simon Benhamou , Christophe Bonenfant , Simon Chamaillé-Jammes
Proceedings of the Royal Society B: Biological Sciences, 2017, 284 (1867), ⟨10.1098/rspb.2017.1411⟩
Journal articles hal-01892047v1

The architectural design of trees protects them against large herbivores

Tristan Charles-Dominique , Jean-François Barczi , Elizabeth Le Roux , Simon Chamaillé-Jammes
Functional Ecology, 2017, 31 (9), pp.1710 - 1717. ⟨10.1111/1365-2435.12876⟩
Journal articles hal-01851550v1

Reactive responses of zebras to lion encounters shape their predator-prey space game at large scale

Nicolas Courbin , Andrew Loveridge , David Macdonald , Hervé Fritz , Marion Valeix
Oikos, 2016, 125 (6), pp.829-838. ⟨10.1111/oik.02555⟩
Journal articles hal-02107515v1

Levels of fecal glucocorticoid metabolites do not reflect environmental contrasts across islands in black-tailed deer (Odocoileus hemionus sitkensis) populations

Soizic Le Saout , Marlene Massouh , Jean-Louis Martin , Helene Presseault-Gauvin , Eva Poilve
Mammal Research, 2016, 61 (4), pp.391-398. ⟨10.1007/s13364-016-0294-9⟩
Journal articles hal-02632356v1
Image document

Spatial Distribution of a Large Herbivore Community at Waterholes: An Assessment of Its Stability over Years in Hwange National Park, Zimbabwe

Simon Chamaillé-Jammes , Anaïs Charbonnel , Stéphane Dray , H. Madzikanda , H. Fritz
PLoS ONE, 2016, 11, pp.e0153639. ⟨10.1371/journal.pone.0153639⟩
Journal articles hal-02016403v1
Image document

Analyzing the proximity to cover in a landscape of fear: a new approach applied to fine-scale habitat use by rabbits facing feral cat predation on Kerguelen archipelago

P. Blanchard , C. Lauzeral , Simon Chamaillé-Jammes , N. G. Yoccoz , D. Pontier
PeerJ, 2016, 4, pp.e1769. ⟨10.7717/peerj.1769⟩
Journal articles hal-02016388v1

Sitka black-tailed deer (Odocoileus hemionus sitkensis) adjust habitat selection and activity rhythm to the absence of predators

Nadège Bonnot , Nicolas Morellet , A.J. Mark Hewison , Jean-Louis Martin , Simon Benhamou
Canadian Journal of Zoology, 2016, 94 (6), pp.385-394. ⟨10.1139/cjz-2015-0227⟩
Journal articles hal-02637336v1

Seeing a ghost? Vigilance and Its drivers in a predator-free world

Soizic Le Saout , Jean-Louis Martin , Pierrick Blanchard , Nicolas Cebe , A.J. Mark Hewison
Ethology, 2015, 121 (7), pp.651-660. ⟨10.1111/eth.12377⟩
Journal articles hal-02630892v1

Time to leave? Immediate response of roe deer to experimental disturbances using playbacks

Sophie Padié , Nicolas Morellet , Bruno Cargnelutti , A.J. Mark Hewison , Jean-Louis Martin
European Journal of Wildlife Research, 2015, 61 (6), pp.871-879. ⟨10.1007/s10344-015-0964-y⟩
Journal articles hal-02641501v1

Decline of sable antelope in one of its key conservation areas: the greater Hwange ecosystem, Zimbabwe

Wg. Crosmary , Simon Chamaillé-Jammes , G. Mtare , Hervé Fritz , Sd. Côté
African Journal of Ecology, 2015, 53, pp.194-205
Journal articles hal-02044958v1

Corrigendum to "Short-term effects of hunting on naive black-tailed deer (Odocoileus hemionus sitkensis): behavioural response and consequences on vegetation growth" [vol 92, pg 915, 2014]

Soizic Le Saout , Sophie Padié , Simon Chamaillé-Jammes , Simon Chollet , Steeve D. Côté
Canadian Journal of Zoology, 2015, 93 (1), pp.85. ⟨10.1139/cjz-2014-0319⟩
Journal articles hal-02630763v1

Roe deer at risk: teasing apart habitat selection and landscape constraints in risk exposure at multiple scales

Sophie Padié , Nicolas Morellet , Mark Hewison , Jean-Louis Martin , Nadège Bonnot
Oikos, 2015, 124 (11), pp.1536-1546. ⟨10.1111/oik.02115⟩
Journal articles hal-02631358v1

Movement-based analysis of interactions in African lions

Simon Benhamou , Marion Valeix , Simon Chamaillé-Jammes , David Macdonald , Andrew Loveridge
Animal Behaviour, 2014, 90, pp.171-180. ⟨10.1016/j.anbehav.2014.01.030⟩
Journal articles hal-02107467v1

Short-term effects of hunting on naive black-tailed deer (Odocoileus hemionus sitkensis): behavioural response and consequences on vegetation growth

Soizic Le Saout , Sophie Padié , Simon Chamaillé-Jammes , Simon Chollet , Steve Coté
Canadian Journal of Zoology, 2014, 92 (11), pp.915 - 925. ⟨10.1139/cjz-2014-0122⟩
Journal articles hal-02636730v1
Image document

Understanding the paradox of deer persisting at high abundance in heavily browsed habitats

Soizic Le Saout , Simon Chollet , Simon Chamaillé-Jammes , Laetitia Blanc , Sophie Padié
Wildlife Biology, 2014, 20 (3), pp.122-135. ⟨10.2981/wlb.13048⟩
Journal articles hal-02638093v1

Diet quality in a wild grazer declines under the threat of an ambush predator.

Florian Barnier , Marion Valeix , Patrick Duncan , Simon Chamaillé-Jammes , Philippe Barre
Proceedings of the Royal Society B: Biological Sciences, 2014, 281 (1785), pp.20140446. ⟨10.1098/rspb.2014.0446⟩
Journal articles hal-00993398v1
Image document

African Elephants Adjust Speed in Response to Surface-Water Constraint on Foraging during the Dry-Season

Simon Chamaillé-Jammes , G. Mtare , E. Makuwe , Hervé Fritz
PLoS ONE, 2013, 8, pp.e59164. ⟨10.1371/journal.pone.0059164⟩
Journal articles hal-02168100v1

Detecting predators and locating competitors while foraging: an experimental study of a medium-sized herbivore in an African savanna

Olivier Pays , Pierrick Blanchard , Marion Valeix , Simon Chamaillé-Jammes , Patrick Duncan
Oecologia, 2012, 169 (2), pp.419-430. ⟨10.1007/s00442-011-2218-3⟩
Journal articles hal-00688764v1
Image document

A food web perspective on large herbivore community limitation

Hervé Fritz , Michel Loreau , Simon Chamaillé-Jammes , Marion Valeix , Jean Clobert
Ecography, 2011, 34 (2), pp.196-202. ⟨10.1111/j.1600-0587.2010.06537.x⟩
Journal articles hal-02107416v1

Understanding Patch Departure Rules for Large Carnivores: Lion Movements Support a Patch-Disturbance Hypothesis

Marion Valeix , Simon Chamaillé-Jammes , Andrew Loveridge , Zeke Davidson , Jane Hunt
The American Naturalist, 2011, 178 (2), pp.269-275. ⟨10.1086/660824⟩
Journal articles hal-02107425v1

Simultaneous modeling of habitat suitability, occupancy, and relative abundance: African elephants in Zimbabwe

J. Martin , Simon Chamaillé-Jammes , Jd. Nichols , Hervé Fritz , Je. Hines
Ecological Applications, 2010, 20, pp.1173-1182
Journal articles hal-02303334v1

Precipitation-NDVI relationships in eastern and southern African savannas vary along a precipitation gradient

Simon Chamaillé-Jammes , Hervé Fritz
Journal of Remote Sensing, 2009, 30, pp.3409-3422. ⟨10.1080/01431160802562206⟩
Journal articles hal-00528648v1

Piosphere contribution to landscape heterogeneity: a case study of remote-sensed woody cover in a high elephant density landscape

Simon Chamaillé-Jammes , H. Fritz , H. Madzikanda
Ecography, 2009, 32, pp.871-880
Journal articles hal-00539425v1

Behavioral adjustments of African herbivores to predation risk by lions: Spatiotemporal variations influence habitat use

Marion Valeix , A.J. Loveridge , Simon Chamaillé-Jammes , Z. Davidson , F. Murindagomo
Ecology, 2009, 90 (1), pp.23-30. ⟨10.1890/08-0606.1⟩
Journal articles hal-00527125v1

Seasonal density estimates of common large herbivores in Hwange National Park Zimbabwe

Simon Chamaillé-Jammes , M. Valeix , M. Bourgarel , F. Murindagomo , H. Fritz
African Journal of Ecology, 2009, 47(4), pp.804-808
Journal articles hal-00539422v1

Seasonal density estimates of common large herbivores in Hwange National Park, Zimbabwe

Simon Chamaillé-Jammes , Marion Valeix , Mathieu Bourgarel , Felix Murindagomo , Hervé Fritz
African Journal of Ecology, 2009, 47 (4), pp.804-808. ⟨10.1111/j.1365-2028.2009.01077.x⟩
Journal articles hal-02107373v1

The megafaunal ‘browse trap' and savanna vegetation structure

G.R. Moncrieff , W.J. Bond , E.C. February , Simon Chamaillé-Jammes
SAAB Annual Meeting, 2009, pp.412. ⟨10.1016/j.sajb.2009.02.082⟩
Journal articles hal-00527117v1

Resource variability aggregation and direct density dependence in an open context: the local regulation of an African elephant population

Simon Chamaillé-Jammes , H. Fritz , M. Valeix , F. Murindagomo , Jean Clobert
Journal of Animal Ecology, 2008, 77, pp.135-144
Journal articles hal-00428098v1

Fluctuations in abundance of large herbivore populations: insights into the influence of dry season rainfall and elephant numbers from long-term data

Marion Valeix , Hervé Fritz , Simon Chamaillé-Jammes , M. Bourgarel , F. Murindagomo
Animal Conservation, 2008, 11, pp.391-400. ⟨10.1111/j.1469-1795.2008.00194.x⟩
Journal articles hal-00347520v1

Resource variability, aggregation and direct density dependence in an open context: the local regulation of an African elephant population

Simon Chamaillé-Jammes , Hervé Fritz , Marion Valeix , Felix Murindagomo , Jean Clobert
Journal of Animal Ecology, 2008, 77 (1), pp.135-144. ⟨10.1111/j.1365-2656.2007.01307.x⟩
Journal articles hal-00529659v1

Spatial relationship between elephant and sodium concentration of water disappears as density increased in Hwange national park, Zimbabwe

Simon Chamaillé-Jammes , Hervé Fritz , R. Holdo
Journal of Tropical Ecology, 2007, 23, pp.725-728
Journal articles hal-02311200v1

Climate-driven fluctuations in surface-water availability and the buffering role of artificial pumping in an African savanna: Potential implication for herbivore dynamics

Simon Chamaillé-Jammes , H. Fritz , F. Murindagomo
Austral Ecology, 2007, 32, pp.740-748
Journal articles hal-00434695v1

Elephant management: why can’t we throw out the babies with the artificial bathwater?

Simon Chamaillé-Jammes , M. Valeix , H. Fritz
Diversity and Distributions, 2007, 13 (6), pp.663-665. ⟨10.1111/j.1472-4642.2007.00415.x⟩
Journal articles hal-00434577v1

Detecting climate changes of concern in highly variable environments: Quantile regressions reveal that droughts worsen in Hwange National Park Zimbabwe

Simon Chamaillé-Jammes , H. Fritz , F. Murindagomo
Journal of Arid Environments, 2007, 71, pp.323-329
Journal articles hal-00434696v1

Interference competition and temporal niche shifts: elephants and herbivore communities at waterholes

Marion Valeix , Simon Chamaillé-Jammes , Hervé Fritz
Oecologia, 2007, 153 (3), pp.739-748. ⟨10.1007/s00442-007-0764-5⟩
Journal articles hal-00184052v1

Managing heterogeneity in elephant distribution : interactions between elephant population density and surface-water availability

Simon Chamaillé-Jammes , Marion Valeix , Hervé Fritz
Journal of Applied Ecology, 2007, 44 (3), pp.625-633. ⟨10.1111/j.1365-2664.2007.01300.x⟩
Journal articles hal-00185926v1

MAGNETIC CUES: ARE THEY IMPORTANT IN BLACK-BROWED ALBATROSS DIOMEDEA MELANOPHRIS ORIENTATION?

Simon Chamaillé-Jammes , David Pinaud , Henri Weimerskirch , Francesco Bonadonna
Ibis, 2003, 145, pp.152-155
Journal articles hal-00189327v1

Predator Effects on Herbivore Dynamics and Behavior - What Mechanisms Lead to Trophic Cascades in Savannas?

Simon Chamaillé-Jammes , Marion Valeix , Joris P. G. M. Cromsigt
Scogings PF & Sankaran M. Savanna woody plants and large herbivores, Wiley, 2020
Book sections hal-03013640v1

Surface-water and elephant ecology : lessons from a waterhole-driven ecosystem, Hwange National Park, Zimbabwe

Simon Chamaillé-Jammes , Marion Valeix , H. Madzikanda , H. Fritz
Christiana Skarpe; Johan T. Du Toit; Stein R. Moe. Elephants and savanna woodland ecosystems : a study from Chobe National Park, Botswana, Wiley Blackwell, 2014, 978-0-470-67176-4
Book sections hal-02094433v1

Beyond accuracy : score calibration in deep learning models for camera trap image sequences

Gaspard Dussert , Simon Chamaillé-Jammes , Stéphane Dray , Vincent Miele
2023
Preprints, Working Papers, ... hal-04305463v1

Does timing of birth affect juvenile and mare survival in wild plains zebra?

Lucie Thel , Christophe Bonenfant , Simon Chamaillé-Jammes
2023
Preprints, Working Papers, ... hal-04305492v1
Image document

MoveFormer: a Transformer-based model for step-selection animal movement modelling

Ondřej Cífka , Simon Chamaillé-Jammes , Antoine Liutkus
2023
Preprints, Working Papers, ... hal-04023957v1
Image document

Time-varying habitat selection analysis: a model and applications for studying diel, seasonal and post-release changes

Romain Dejeante , Marion Valeix , Simon Chamaillé-Jammes
2023
Preprints, Working Papers, ... hal-04272056v1
Image document

A reformulation of the selection ratio shed light on resource selection functions and leads to a unified framework for habitat selection studies

Simon Chamaillé-Jammes
2023
Preprints, Working Papers, ... hal-03029445v1
Image document

The DeepFaune initiative: a collaborative effort towards the automatic identification of the French fauna in camera-trap images

Noa Rigoudy , Abdelbaki Benyoub , Aurélien Besnard , Carole Birck , Yoann Bollet
2022
Preprints, Working Papers, ... hal-03818210v1
Image document

Tirs dérogatoires de loups en France : évaluation des effets sur les attaques aux troupeaux

Oksana Grente , Christophe Duchamp , Sarah Bauduin , Simon Chamaille-Jammes , Nolwenn Drouet-Hoguet
2022
Preprints, Working Papers, ... hal-03694437v1
Image document

Does timing of birth affect juvenile and mare survival in wild plains zebra?

Lucie Thel , Christophe Bonenfant , Simon Chamaillé-Jammes
2021
Preprints, Working Papers, ... hal-03425899v1
Image document

Revisiting giraffe photo-identification using deep learning and network analysis

Vincent Miele , Gaspard Dussert , Bruno Spataro , Simon Chamaillé-Jammes , Dominique Allainé
2020
Preprints, Working Papers, ... hal-03029446v1
Image document

A theory of the use of information by enemies in the predator-prey space race

Rémi Patin , Daniel Fortin , Simon Chamaillé-Jammes
2020
Preprints, Working Papers, ... hal-03029444v1