Results 141 to 150 of about 1,521 (186)
Famatinian cordierite-bearing magmatism on the proto-Andean margin of Gondwana
, 2007 Alasino, Pablo H. +7 more
openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Are There Andean Bears in Panamá
Ursus, 2008Abstract We present the results of a 2007 survey for Andean bears (Tremarctos ornatus) at Serrania de Pirre, Panama. We surveyed game trails using methodology developed by the Andean Bear Program of the Wildlife Conservation Society. We searched a total of 14 km along 3 trails and found 4 trees with claw marks resembling Andean bear activity signs.
Ricardo Moreno
exaly +2 more sources
Andean bear–livestock conflicts: a review
Ursus, 2006Abstract We review the state of knowledge regarding conflicts between the Andean bear (Tremarctos ornatus) and livestock. Information was gathered from the current known geographic range of the species (Venezuela, Colombia, Ecuador, Peru, and Bolivia).
Robert Wallace +2 more
exaly +2 more sources
Identifying polymorphic microsatellite loci for Andean bear research
Ursus, 2009Abstract The Andean (spectacled) bear (Tremarctos ornatus) is the only extant species of bear in South America. This species is considered Vulnerable by the International Union for Conservation of Nature (IUCN), although current population sizes are unclear.
Lisette Waits
exaly +2 more sources
Andean bear management needs and interactions with humans in Colombia
Ursus, 2005Abstract Andean bears (Tremarctos ornatus) in Colombia face serious threats, including hunting, habitat loss, and bear–human interactions. Interactions are increasing, but data about these encounters are not consistently compiled. Likewise, bear management needs have not been evaluated.
Jeffrey P. Jorgenson, Sergio Sandoval-A
exaly +2 more sources
Hematological and serum biochemical values of Andean bears in Ecuador
Ursus, 2010Abstract We collected blood samples (n = 49) from 43 Andean Bears (Tremarctos ornatus) in Ecuador between September 1995 and May 2006 and analyzed them for 11 serum biochemical and 13 hematological parameters. Results were grouped and compared according to the bears' life condition (captive or free-ranging), sex, age, and body mass.
Armando Castellanos
exaly +2 more sources
Marking behavior of Andean bears in an Ecuadorian cloud forest: a pilot study
Ursus, 2017Very little is known about marking behavior of the endangered Andean bear (Tremarctos ornatus). Here, we present a first detailed description of Andean bear marking behavior obtained using camera traps. From November 2012 to April 2013, we inspected 16 bear trails in the Napo province of eastern Ecuador, and installed camera traps (n = 3) at marking ...
Sam Steyaert +2 more
exaly +2 more sources
Genetic evidence confirms presence of Andean bears in Argentina
Ursus, 2014Abstract The Andean bear (Tremarctos ornatus) is found throughout the Andes Mountains from Venezuela to Bolivia. However, little is known about its distribution and range in southern areas, including Argentina. Our objective was to develop a genetic marker to identify this species by analysis of non-invasive samples (i.e., hair or feces). We designed a
Mariana Cosse
exaly +2 more sources
Andean Bear Livestock Depredation and Community Perceptions in Northern Ecuador
Human Dimensions of Wildlife, 2016ABSTRACTHuman–carnivore conflicts are a major cause of the decline in global carnivore populations. Since 2009, Andean bear (Tremarctos ornatus) depredation incidents in Ecuador’s northern Andes cordillera have reached unprecedented levels: more than 320 livestock deaths.
Alison A Ormsby
exaly +2 more sources