{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["87(1)"],"submitter":["Dubreuil C"],"funding":["Faculty of Graduate Studies at the University of Calgary","Natural Sciences and Engineering Research Council of Canada","Killam Trusts","National Research Foundation (South Africa) grants"],"pubmed_abstract":["The alarm calls of vervet monkeys (Chlorocebus pygerythrus) have been the subject of considerable focus by researchers, owing primarily to the purported referential qualities of different alarm call types. With this focus on reference, acoustic variation among calls elicited by the same range of predators has typically been overlooked. Specifically, at least one type of alarm call-the terrestrial alarm-was described over 50 years ago as being acoustically distinct between males and females-a description that has largely eluded more systematic scrutiny. Here, we provide a quantitative acoustic analysis and comparison of terrestrial alarm calls produced by adult male and female vervet monkeys. We use a random forest model to determine which acoustic variables best distinguish between the cal"],"journal":["American journal of primatology"],"pagination":["e23674"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11650924"],"repository":["biostudies-literature"],"pubmed_title":["Sex differences in the acoustic structure of terrestrial alarm calls in vervet monkeys (Chlorocebus pygerythrus)."],"pmcid":["PMC11650924"],"pubmed_authors":["Notman H","Henzi P","Pavelka MSM","Barrett L","Dubreuil C"],"additional_accession":[]},"is_claimable":false,"name":"Sex differences in the acoustic structure of terrestrial alarm calls in vervet monkeys (Chlorocebus pygerythrus).","description":"The alarm calls of vervet monkeys (Chlorocebus pygerythrus) have been the subject of considerable focus by researchers, owing primarily to the purported referential qualities of different alarm call types. With this focus on reference, acoustic variation among calls elicited by the same range of predators has typically been overlooked. Specifically, at least one type of alarm call-the terrestrial alarm-was described over 50 years ago as being acoustically distinct between males and females-a description that has largely eluded more systematic scrutiny. Here, we provide a quantitative acoustic analysis and comparison of terrestrial alarm calls produced by adult male and female vervet monkeys. We use a random forest model to determine which acoustic variables best distinguish between the cal","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2025-04-04T02:43:19.063Z","creation":"2025-04-04T02:43:19.063Z"},"accession":"S-EPMC11650924","cross_references":{"pubmed":["39162128"],"doi":["10.1002/ajp.23674"]}}