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Oso negro (Ursus americanus)
(2015)
Oso negro (Ursus americanus)
(2015)
Oso negro (Ursus americanus)
(2015)
Potential distribution of Ursus americanus in Mexico and its persistence: Implications for conservation
(Journal for Nature Conservation, 2018)
Chorioptic Mange in an American Black Bear (Ursus americanus) from Massachusetts, USA
(Wildlife Disease Assoc, Inc, 2021-07-01)
American black bears (Ursus americanus) are increasingly reported to develop mange. This report describes a case of mange associated with a Chorioptes species, which has not previously been reported, to our knowledge, in ...
Nutrición del oso negro (Ursus americanus eremicus) en las serranías del Carmen, Coahuila
(Universidad Autónoma de Nuevo León, 2014)