MAMMALS IN PORTUGAL: A data set of terrestrial, volant, and marine mammal occurrences in Portugal
Authors: Grilo Clara , Afonso Beatriz C. , Afonso Filipe , Alexandre Marta , Aliácar Sara , Almeida Ana , Alonso Ivan Prego , Álvares Francisco , Alves Paulo , Alves Paulo Célio , Alves Pedro , Amado Anabela , Amendoeira Vitor , Amorim Francisco , da Silva Aparício Guilherme , Araújo Ricardo , Ascensão Fernando , Augusto Margarida , Bandeira Victor , Barbosa A. Márcia , Barbosa Soraia , Barbosa Sérgio , Barreiro Silvia , Barros Paulo , Barros Tânia , Barros Filomena , Basto Mafalda , Bernardino Joana , Bicho Sara , Biedma Luis Eduardo , Borges Marta , Braz Luis , Brito José Carlos , Brito Tiago , Cabral João Alexandre , Calzada Javier , Camarinha Cláudia , Carapuço Mafalda , Cardoso Paulo , Carmo Mário , Carrapato Carlos , da Silva Carrilho Maílis , Carvalho Diogo Filipe T. C. S. , Carvalho Filipe , Carvalho João , Castro Diana , Castro Guilherme , Castro Joana , Castro Luis Roma , Catry Filipe Xavier , Cerveira Ana M. , Cid André , Clarke Rafael , Conde Conceição , Conde José , Costa Jorge , Costa Mafalda , Costa Pedro , Costa Cristina , do Couto André Pedro , Craveiro João , Dias Marta , Dias Sofia , Duarte Beatriz , Duro Virginia , Encarnação Cláudia , Eufrázio Sofia , Fael António , Falé João Salvador , Faria Sandra , Fernandes Carlos , Fernandes Margarida , da Costa Gonçalo Ferrão , Ferreira Clara , Ferreira Diogo F. , Ferreira Eduardo , Ferreira Joaquim Pedro , Ferreira João , Ferreira Diana , Fonseca Carlos , Fontes Inês , Fragoso Ricardo , Franco Claudia , Freitas Tamira , Gabriel Sofia I. , Gibb Rory , Gil Patricia , Gomes Carla Patricia Jorge , Horta Pedro , Gomes Pedro , Gomes Verónica , Grilo Filipa , Guedes Américo , Guilherme Filipa , Gutiérrez Iván , Harper Henry , Herrera José M. , Hipólito Dário , Infante Samuel , Jesus José , Jones Kate E. , Laborde Marina I. , de Oliveira Luís Lamas , Leitão Inês , Lemos Rita , Lima Cátia , Linck Paloma , Lopes Hugo , Lopes Susana , López‐Baucells Adrià , Loureiro Armando , Loureiro Filipa , Lourenço Rui , Lourenço Sofia , Lucas Paula , Magalhães Ana , Maldonado Cristina , Marcolin Fabio , Marques Sara , Marques J. Tiago , Marques Carina , Marques Paulo , Marrecas Pedro Caetano , Martins Frederico , Martins Raquel , Mascarenhas Miguel , Mata Vanessa A. , Mateus Ana Rita , Matos Milene , Medinas Denis , Mendes Tiago , Mendes Gabriel , Mestre Frederico , Milhinhas Catarina , Mira António , Monarca Rita I. , Monteiro Norberto , Monteiro Barbara , Monterroso Pedro , Nakamura Mónia , Negrões Nuno , Nóbrega Eva K. , Nóvoa Miguel , Nunes Manuel , Nunes Nuno Jardim , Oliveira Flávio , Oliveira José Miguel , Palmeirim Jorge M. , Pargana João , Paula Anabela , Paupério Joana , Pedroso Nuno M. , Pereira Guilherme , Pereira Pedro F. , Pereira José , Pereira Maria João Ramos , Petrucci‐Fonseca Francisco , Pimenta Miguel , Pinto Sara , Pinto Nuno , Pires Rosa , Pita Ricardo , Pontes Carlos , Quaresma Marisa , Queirós João , Queirós Luís , Rainho Ana , da Graça Ramalhinho Maria , Ramalho Patrícia , Raposeira Helena , Rasteiro Francisco , Rebelo Hugo , Regala Frederico Tátá , Reto Dyana , Ribeiro Sérgio Bruno , Rio‐Maior Helena , Rocha Ricardo , Rocha Rita Gomes , Rodrigues Luísa , Román Jacinto , Roque Sara , Rosalino Luís Miguel , do Rosário Inês T. , Rossa Mariana , Russo Danilo , Sá Pedro , Sabino‐Marques Helena , Salgueiro Vânia , Santos Helena , Santos Joana , Santos João P. V. , Santos Nuno , Santos Sara , Santos Carlos Pedro , Santos‐Reis Margarida , Serronha Ana , Sierra Pablo , Silva Bruno , Silva Carla S. G. M. , Silva Clara , Silva Diogo , da Silva Luís P. , Silva Ricardo , Silva Carmen , da Silva Júnior Flavio Manoel Rodrigues , Sousa Pedro , Sousa‐Guedes Diana , Spadoni Giulia , Tapisso Joaquim T. , Teixeira Daniela , Teixeira Sérgio , Teixeira Nuno , Torres Rita T. , Travassos Paulo , Vale‐Gonçalves Hélia , Cidraes‐Vieira Nuno , von Merten Sophie , da Luz Mathias Maria 
Published: February 2022

AbstractMammals are threatened worldwide, with ~26% of all species being included in the IUCN threatened categories. This overall pattern is primarily associated with habitat loss or degradation, and human persecution for terrestrial mammals, and pollution, open net fishing, climate change, and prey depletion for marine mammals. Mammals play a key role in maintaining ecosystems functionality and resilience, and therefore information on their distribution is crucial to delineate and support conservation actions. MAMMALS IN PORTUGAL is a publicly available data set compiling unpublished georeferenced occurrence records of 92 terrestrial, volant, and marine mammals in mainland Portugal and archipelagos of the Azores and Madeira that includes 105,026 data entries between 1873 and 2021 (72% of the data occurring in 2000 and 2021). The methods used to collect the data were: live observations/captures (43%), sign surveys (35%), camera trapping (16%), bioacoustics surveys (4%) and radiotracking, and inquiries that represent less than 1% of the records. The data set includes 13 types of records: (1) burrows | soil mounds | tunnel, (2) capture, (3) colony, (4) dead animal | hair | skulls | jaws, (5) genetic confirmation, (6) inquiries, (7) observation of live animal (8), observation in shelters, (9) photo trapping | video, (10) predators diet | pellets | pine cones/nuts, (11) scat | track | ditch, (12) telemetry and (13) vocalization | echolocation. The spatial uncertainty of most records ranges between 0 and 100 m (76%). Rodentia (n =31,573) has the highest number of records followed by Chiroptera (n = 18,857), Carnivora (n = 18,594), Lagomorpha (n = 17,496), Cetartiodactyla (n = 11,568) and Eulipotyphla (n = 7008). The data set includes records of species classified by the IUCN as threatened (e.g., Oryctolagus cuniculus [n = 12,159], Monachus monachus [n = 1,512], and Lynx pardinus [n = 197]). We believe that this data set may stimulate the publication of other European countries data sets that would certainly contribute to ecology and conservation‐related research, and therefore assisting on the development of more accurate and tailored conservation management strategies for each species. There are no copyright restrictions; please cite this data paper when the data are used in publications.