A Collection of ML Tools for Species Detection and Classification in Camera Trap Images and Videos R package animl version 3.3.1 Functions required to classify subjects within camera trap field data. The package can handle both images and videos. The authors recommend a two-step approach using Microsoft's 'MegaDector' model and then a second model trained on the classes of interest. Software Depends: R (>= 4.0.0) Imports: methods, pbapply, reticulate, stats, Suggests: jsonlite, testthat (>= 3.0.0), withr Kyra Swanson <tswanson@sdzwa.org> Comprehensive R Archive Network (CRAN) Kyra Swanson [aut, cre] (ORCID: <https://orcid.org/0000-0002-1496-3217>), Mathias Tobler [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=animl/LICENSE) 2026-07-10 application/tgz https://CRAN.R-project.org/package=animl doi:10.32614/CRAN.package.animl