@article{fdi:010086745, title = {{I}ndividual and seasonal variations of space use in silvertip sharks, {C}archarhinus albimarginatus}, author = {{B}onnin, {L}. and {B}oussarie, {G}. and {K}iszka, {J}. {J}. and {R}obbins, {W}. and {V}igliola, {L}aurent}, editor = {}, language = {{ENG}}, abstract = {{T}he silvertip shark, {C}archarhinus albimarginatus, is a coral reef-associated shark with a wide distribution across the {I}ndo-{P}acific. {Y}et, unlike common reef shark species, limited knowledge exists on its movement patterns. {H}ere, we tracked 28 individuals for 4 years with acoustic telemetry in {N}ew {C}aledonia to estimate home range sizes and to investigate individual and seasonal patterns of space use. {C}omparisons were made with grey reef sharks, {C}. amblyrhynchos, a closely related but more documented species, tagged on the same acoustic network during the same period. {W}e report similar home range ({HR}) for both species, with adult males displaying greater {HR} than females and juveniles. {A}n increased mobility of adult males was observed during the austral summer for the silvertip shark, and the austral winter for the grey reef shark, corresponding to putative mating seasons. {O}ur study brings new insight on the ecology of the silvertip shark and provides essential material to inform targeted conservation measures.}, keywords = {{R}eef shark ; {S}ilvertip shark ; {T}elemetry ; {H}ome range ; {N}ew {C}aledonia ; {NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{C}oral {R}eefs}, numero = {}, pages = {[9 p.]}, ISSN = {0722-4028}, year = {2023}, DOI = {10.1007/s00338-022-02332-w}, URL = {https://www.documentation.ird.fr/hor/fdi:010086745}, }