D. Guiral and C. Rougier, Trap size and prey selection of two coexisting bladderwort (Utricularia) species in a pristine tropical pond (French Guiana) at different trophic levels, Int J Lim, vol.43, pp.147-159, 2007.

B. De-thoisy and E. Auffret, Possible extension of the distributional area of Black caiman in French Guiana, CSG Newsletter, vol.22, pp.17-18, 2003.

A. Stier and J. Kushlan, Agami Heron Conservation Plan (Agamia agami). edit. Benoit Hurpeau: GEPOG Association, 2015.

P. Ross, Crocodiles: An Action Plan for their Conservation, 1998.

J. B. Thorbjarnarson, Black Caiman Melanosuchus niger, Crocodiles. Status Survey and Conservation Action Plan. Third Edition, pp.29-39, 2010.

M. J. Plotkin, F. Medem, R. A. Mittermeier, and I. A. Constable, Distribution and conservation of the black caiman (Melanosuchus niger), Advances in Herpetology and Evolutionary Biology, 1983.

G. H. Rebêlo and W. E. Magnusson, An analysis of the effect of hunting on Caiman crocodilus and Melanosuchus niger base on the sizes of confiscated skins, Biol Conserv, vol.26, pp.95-104, 1983.

P. Brazaitis, The Caiman of the Pantanal, past, present and future, Crocodiles, Proceedings of the 8th working Meeting of the IUCN/SSC Crocodile Specialist Group, pp.119-124, 1989.

S. R. Ron, Human influence on the wariness of Melanosuchus niger and Caiman crocodilus in Cuyabeno, Ecuador, J Herpetol, vol.32, pp.320-324, 1998.

R. Da-silveira and J. B. Thorbjarnarson, Conservation implications of commercial hunting of black and spectacled caiman in the Mamirauá Sustainable Development Reserve, Brazil. Biol Conserv, vol.88, pp.103-112, 1999.

J. A. Estes, J. Terborgh, J. S. Brashares, M. E. Power, J. Berger et al., Trophic downgrading of planet Earth, Science, vol.333, pp.301-306, 2011.

B. De-thoisy, T. Hrbek, I. P. Farias, W. R. Vasconcelos, and A. Lavergne, Genetic structure, population dynamics, and conservation of black caiman (Melanosuchus niger), Biol Conserv, vol.133, pp.474-482, 2006.

R. Da-silveira and W. E. Magnusson, Diets of Spectacled and Black Caiman in the Anavilhanas Archipelago, Central Amazonia, Brazil, J Herpetol, vol.33, pp.181-92, 1999.

R. Da-silveira, W. E. Magnusson, and Z. Campos, Monitoring the distribution, abundance and breeding areas of Caiman crocodilus crocodilus and Melanosuchus niger in the Anavilhanas Archipelago, Central Amazonia, Brazil. J Herpetol, vol.31, pp.514-520, 1997.

R. Da-silveira and J. P. Viana, Amazonian Crocodilians: a keystone species for ecology and management. . . or simply bait? CSG Newsletter, vol.22, pp.16-17, 2003.

, Convention sur le commerce international des espèces de faune et de flore sauvages menacees d'extinction. Quatorzième session de la Conférence des Parties La Haye (Pays-Bas), 3-15 juin, CITES, 2007.

X. Hoenner, S. D. Whiting, M. A. Hindell, and C. R. Mcmahon, Enhancing the Use of Argos Satellite Data for Home Range and Long Distance Migration Studies of Marine Animals, PLoS ONE, vol.7, issue.7, p.40713, 2012.

N. Rooney, K. Mccann, G. Gellner, and J. C. Moore, Structural asymmetry and the stability of diverse food webs, Nature, vol.442, pp.265-269, 2006.

K. S. Mccann, J. B. Rasmussen, and J. Umbanhowar, The dynamics of spatially coupled food webs, Ecol Lett, vol.8, p.21352455, 2005.

J. P. Debenay, D. Guiral, and M. Parra, Behaviour and taphonomic loss in foraminiferal assemblages of mangrove swamps of French Guiana, Mar Geol, vol.208, pp.295-314, 2004.

M. Blanc and B. De-thoisy, Black caimans (Melanosuchus niger) in the Kaw swamps natural reserve, French Guiana: A first year survey, IUCN/SSC/Crocodile Specialist Group Newsletter, vol.20, pp.30-31, 2001.

P. E. Ouboter, J. C. Vie, T. Montford, M. Blanc, and J. M. Prevoteau, Black caiman population in Kaw swamps, IUCN/SSC/Crocodile Specialist Group Newsletter, vol.19, pp.13-15, 1999.

D. M. Post, Using stable isotopes to estimate trophic position: Models, methods, and assumptions. Ecology, vol.83, pp.703-718, 2002.

K. A. Hobson, Tracing origins and migration of wildlife using stable isotopes: a review, Oecol, vol.120, pp.314-326, 1999.

S. Caut, E. Guirlet, E. Angulo, K. Das, and M. Girondot, Isotope analysis reveals two feeding areas for the Atlantic leatherbactk turtles, PLoS ONE, vol.3, issue.3, 2008.

T. B. Coplen, Guidelines and recommended terms for expression of stable-isotope-ratio and gas-ratio measurement results, Rapid Commun Mass Spectrom, vol.25, pp.2538-2560, 2011.

D. M. Post, C. A. Layman, D. A. Arrington, G. Takimoto, J. Quattrochi et al., Getting to the fat of the matter: models, methods and assumptions for dealing with lipids in stable isotope analyses, Oecol, vol.152, pp.179-189, 2007.

F. Dalerum and A. Angerbjö-rn, Resolving temporal variation in vertebrate diets using naturally occurring stable isotopes, Oecol, vol.144, pp.647-658, 2005.

S. Caut, Isotope incorporation in broad-snouted caimans (crocodilians), Biol Open, vol.2, pp.629-634, 2013.

A. E. Rosenblatt and M. R. Heithaus, Slow isotope turnover rates and low discrimination values in the American alligator: implications for interpretation of ectotherm stable isotope data, Physiol Biochem Zool, vol.86, 2013.

S. Caut, E. Angulo, and F. Courchamp, Variation in discrimination factors (? 15 N and ? 13 C): the effect of diet isotopic values and applications for diet reconstruction, J Appl Ecol, vol.46, pp.443-453, 2009.

S. Caut, E. Angulo, and F. Courchamp, Caution on isotopic model use for analyses of consumer diet, Can J Zool, vol.86, pp.438-445, 2008.

A. C. Parnell, R. Inger, S. Bearhop, and A. L. Jackson, Source partitioning using stable isotopes: coping with too much variation, Plos ONE, vol.5, issue.3, p.9672, 2010.

A. L. Bond and A. W. Diamond, Recent bayesian stable-isotope mixing models are highly sensitive to variation in discrimination factors, Ecol Appl, vol.21, pp.1017-1023, 2011.

E. J. Ward, B. X. Semmens, D. L. Phillips, J. W. Moore, and N. Bouwes, A quantitative approach to combine sources in stable isotope mixing models, Ecosphere, vol.2, p.19, 2011.

, Argos User's Manual, p.16, 2016.

X. Aguilera, P. A. Van-damme, J. S. Coronel, and T. Oberdorff, Distribution patterns, population status and conservation of Melanosuchus niger and Caiman yacare (Crocodylia, Alligatoridae) in oxbow lakes of the Ichilo River floodplain, Bolivia. Rev Biol Trop, vol.56, pp.909-929, 2008.

B. J. Worton, Kernel methods for estimating the utilization distribution in home-range studies, Ecology, vol.70, pp.164-168, 1989.

A. Calenge, The package adehabitat for the R software: tool for the analysis of space and habitat use by animals, Ecol model, vol.197, p.1035, 2006.
URL : https://hal.archives-ouvertes.fr/hal-00427910

, R Development Core Team. R: A language and environment for statistical computing. R Foundation for Statistical Computing, 2010.

F. Radloff, K. A. Hobson, and A. J. Leslie, Characterising ontogenetic niche shifts in Nile crocodile using stable isotope (? 13 C and ? 15 N) analyses of scute keratin. Isotopes Environ Health Stud, vol.48, pp.439-456, 2012.

T. M. Laverty and A. P. Dobson, Dietary Overlap between Black Caimans and Spectacled Caimans in the Peruvian Amazon, Herpetol, vol.69, pp.91-101, 2013.

T. S. Marques, N. R. Lara, L. A. Bassetti, C. I. Piña, P. B. Camargo et al., Intraspecific isotopic niche variation in broad-snouted caiman (Caiman latirostris). Isotopes Environ Health Stud, vol.49, pp.325-360, 2013.

J. V. Horna, R. Cintra, and P. V. Ruesta, Feeding ecology of black caiman Melanosuchus niger in a western Amazonian forest: the effects of ontogeny and seasonality on diet composition, Ecotropica, vol.7, pp.1-11, 2001.

F. W. Huchzermeyer, Crocodiles: Biology, Husbandry And Diseases, 2003.

M. A. Read, G. C. Grigg, S. R. Irwin, D. Shanahan, and C. E. Franklin, Satellite Tracking Reveals Long Distance Coastal Travel and Homing by Translocated Estuarine Crocodiles, Crocodylus porosus, PLoS ONE, vol.2, issue.9, 2007.

H. A. Campbell, R. G. Dwyer, T. R. Irwin, and C. E. Franklin, Home Range Utilisation and Long-Range Movement of Estuarine Crocodiles during the Breeding and Nesting Season, PLoS ONE, vol.8, issue.5, p.62127, 2013.

K. M. Wallace and A. J. Leslie, Diet of the Nile crocodile, Crocodylus niloticus, in the Okavango Delta, J Herpetol, vol.42, pp.361-368, 2008.

F. Villamarín, T. D. Jardine, S. E. Bunn, B. Marioni, and W. E. Magnusson, Body size is more important than diet in determining stable-isotope estimates of trophic position in crocodilians, Scientific Reports, vol.8, issue.2020, p.29386654, 2018.

W. E. Magnusson, E. V. Da-silva, and A. P. Lima, Diets of Amazonian Crocodilians, J Herpethol, vol.21, pp.85-95, 1987.

P. V. Wheatley, H. Peckham, S. D. Newsome, and P. L. Koch, Estimating marine resource use by the American crocodile Crocodylus acutus in southern Florida, USA, Mar Ecol Prog Ser, vol.447, pp.211-229, 2012.

S. Woodborne, K. Huchzermeyer, D. Govender, D. J. Pienaar, G. Hall et al., Ecosystem change and the Olifants River crocodile mass mortality events, Ecosphere, vol.3, issue.10, p.87, 2012.

A. Boggs, H. J. Hamlin, J. C. Nifong, B. L. Kassim, R. H. Lowers et al., Urinary iodine and stable isotope analysis to examine habitat influences on thyroid hormones among coastal dwelling American alligators, Gen Comp Endocrinol, vol.226, pp.5-13, 2016.

A. E. Rosenblatt and M. R. Heithaus, Does variation in movement tactics and trophic interactions among American alligators create habitat linkages?, J Anim Ecol, vol.80, pp.786-798, 2011.

F. Villamarín, T. D. Jardine, S. E. Bunn, B. Marioni, and W. E. Magnusson, Opportunistic top predators partition food resources in a tropical freshwater ecosystem, Freshwater Biology, pp.1-12, 2017.

D. Guiral, L. Guen, and R. Guyane-oceane, IRD Editions/Le Guen, 2012.

W. R. Kay, Movement and ranges of radio-tracked Crocodylus porosus in the Cambridge Gulf region of Western Australia, Wildlife Res, vol.31, pp.495-508, 2004.

B. Thomas, J. D. Holland, and E. O. Minot, Home range and movement patterns of an Estuarine Crocodile Crocodylus porosus: a satellite tracking pilot study, Northern Territory Naturalist, vol.22, pp.60-74, 2010.

J. B. Baker, C. E. Franklin, H. A. Campbell, T. R. Irwin, and R. G. Dwyer, Ontogenetic shifts in the nesting behaviour of female crocodiles, Oecologia, vol.189, p.30868373, 2019.

D. Silveira and R. Conservação, Conservação e Manejo de Jacaré s e Crocodilos da Amé rica Latina-La Conservación y el Manejo de Caimanes y Cocodrilos de Amé rica Latina, CN Editora, pp.61-78, 2002.

L. D. Garrick and J. W. Lang, Social Signals and Behaviors of Adult Alligators and Crocodiles, Integrative and Comparative Biology, vol.17, pp.225-239, 1977.

F. L. Muniz, D. Silveira, R. Campos, Z. Magnusson, W. E. Hrbek et al., Multiple paternity in the Black Caiman (Melanosuchus niger) population in the Anavilhanas National Park, Brazilian Amazonia, Amphibia-Reptilia, vol.32, pp.428-434, 2011.

A. L. Subalusky, L. A. Fitzgerald, and L. L. Smith, Ontogenetic niche shifts in the American Alligator establish functional connectivity between aquatic systems, Biol Conserv, vol.142, pp.1507-1514, 2009.