Luís Pedro Pratas-SantiagoValeria BoronJohn G. BlakeDiego MosqueraSantiago EspinosaMathias W. ToblerFernanda SantosMarcela Guimarães Moreira LimaKrisna GajapersadAnand Roopsind2026-03-222026-03-22202410.2139/ssrn.4851279https://doi.org/10.2139/ssrn.4851279https://andeanlibrary.org/handle/123456789/84320enAmazonianUngulateDistribution (mathematics)GeographyEcologyWithdrawal and Expansion: A Decade of Dynamic Ungulate Distribution in Amazonian Lowland Sanctuaries (2010-2020)preprint