{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T18:51:11Z","timestamp":1791571871004,"version":"4.3.4"},"reference-count":90,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2025,1,30]],"date-time":"2025-01-30T00:00:00Z","timestamp":1738195200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100009053","name":"Wellcome Trust DBT India Alliance","doi-asserted-by":"publisher","award":["IA\/I\/19\/2\/504639"],"award-info":[{"award-number":["IA\/I\/19\/2\/504639"]}],"id":[{"id":"10.13039\/501100009053","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["besjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Animal Ecology"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:list>\n                      <jats:list-item>\n                        <jats:p>Challenging events in the environment that are both predictable (e.g. seasonal patterns in breeding activities) and unpredictable (e.g. predator encounter) are known to induce a glucocorticoid response that facilitates metabolic requirements during the challenge.<\/jats:p>\n                      <\/jats:list-item>\n                      <jats:list-item>\n                        <jats:p>Given its role in mobilizing energy, glucocorticoid levels can influence the nutritional ecology of an individual by shifting dietary intake or retention patterns, but this relationship has not been tested in free\u2010ranging vertebrates.<\/jats:p>\n                      <\/jats:list-item>\n                      <jats:list-item>\n                        <jats:p>\n                          Using a tropical lizard species (\n                          <jats:italic>Psammophilus dorsalis<\/jats:italic>\n                          ) as a model system, we tested whether the elemental composition of dietary intake and excretion (faecal samples) varies with stress\u2010induced corticosterone levels in males and females across different seasons. From free\u2010ranging lizards in the wild, we measured levels of stress\u2010induced corticosterone and glucose in blood and determined diet composition from gut\u2010flushing. Elemental composition of the diet was determined by analysing the carbon and nitrogen content of identified prey Orders caught from the wild. We also collected faecal samples and estimated their elemental composition.\n                        <\/jats:p>\n                      <\/jats:list-item>\n                      <jats:list-item>\n                        <jats:p>We found that stress\u2010induced corticosterone levels varied across seasons, with the lowest levels during the breeding season for both males and females. Despite high variation in corticosterone responsiveness, lizards did not shift the elemental composition of their diets and maintained an intake carbon:nitrogen ratio of 4.56. We did, however, find a negative correlation between stress\u2010induced corticosterone levels and faecal elemental composition, suggesting selective retention of both carbon and nitrogen in individuals that have higher corticosterone responsiveness.<\/jats:p>\n                      <\/jats:list-item>\n                      <jats:list-item>\n                        <jats:p>This study highlights the interplay between corticosterone responsiveness and nutritional ecology, challenging the existing links in literature and illustrating how free\u2010ranging animals, such as lizards, adjust the elemental composition of excretion and not dietary intakes as a potential strategy to modulate natural physiological and ecological challenges.<\/jats:p>\n                      <\/jats:list-item>\n                    <\/jats:list>\n                  <\/jats:p>","DOI":"10.1111\/1365-2656.14249","type":"journal-article","created":{"date-parts":[[2025,1,31]],"date-time":"2025-01-31T00:18:20Z","timestamp":1738282700000},"page":"627-641","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Does seasonal variation in the corticosterone response affect the nutritional ecology of a free\u2010ranging lizard?"],"prefix":"10.1111","volume":"94","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1803-1636","authenticated-orcid":false,"given":"Avik","family":"Banerjee","sequence":"first","affiliation":[{"name":"Centre for Ecological Sciences Indian Institute of Science  Bengaluru India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-3274-4112","authenticated-orcid":false,"given":"K. T.","family":"Fahis","sequence":"additional","affiliation":[{"name":"Centre for Ecological Sciences Indian Institute of Science  Bengaluru India"},{"name":"M.E.S Mampad College (Autonomous) Department of Zoology, Centre for Conservation Ecology  Malappuram India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3596-7604","authenticated-orcid":false,"given":"Mihir","family":"Joshi","sequence":"additional","affiliation":[{"name":"Centre for Ecological Sciences Indian Institute of Science  Bengaluru India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9050-1447","authenticated-orcid":false,"given":"David","family":"Raubenheimer","sequence":"additional","affiliation":[{"name":"Charles Perkins Centre and School of Life &amp; Environmental Sciences University of Sydney  Sydney New South Wales Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6019-2639","authenticated-orcid":false,"given":"Maria","family":"Thaker","sequence":"additional","affiliation":[{"name":"Centre for Ecological Sciences Indian Institute of Science  Bengaluru India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,1,30]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1515\/9781400850778"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.2307\/4003131"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1670\/14\u2010073"},{"key":"e_1_2_10_5_1","doi-asserted-by":"crossref","unstructured":"Banerjee A. &Thaker M.(2025).Data from: Does seasonal variation in the corticosterone response affect the nutritional ecology of a free\u2010ranging lizard?Dryad Digital Repository.https:\/\/doi.org\/10.5061\/dryad.k98sf7mgb","DOI":"10.1111\/1365-2656.14249"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2018.10.007"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v067.i01"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tree.2009.04.013"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/icy022"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2012.11.025"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365\u20102435.12009"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00442\u2010014\u20103084\u20106"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/icb\/icy114"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.18520\/cs\/v113\/i11\/2120\u20102126"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00442\u2010021\u201005073\u20109"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2016.06.011"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/zoo.10039"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1654-1103.2003.tb02228.x"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.034488"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365\u20102656.12891"},{"key":"e_1_2_10_21_1","volume-title":"A review of marking and individual recognition techniques for amphibians and reptiles","author":"Ferner J. 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