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Spectacled Bear

Known as: Bears, Spectacled, Tremarctos ornatus, Bear, Spectacled 
 
National Institutes of Health

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2011
2011
ABSTRACT In total, 167 individuals of 30 species of snakes belonging to 22 genera and five families were examined for tick… Expand
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2009
2009
The genus Procellaria traditionally consists of four species, two restricted to New Zealand and two widespread in the Southern… Expand
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2008
2008
Increasing use is being made of stable isotopes as indicators of habitat use and trophic ecology of animals. Preservation of… Expand
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2002
2002
As part a series of investigations of environmental enrichment methods for zoo animals, two spectacled bears (Tremarctos ornatus… Expand
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2000
2000
Abstract. Effects of chemical contaminant exposure may be contributing to the decline of spectacled eiders (Somateria fischeri… Expand
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1998
1998
Individual recognition is generally assumed to be a prerequisite for establishing and maintaining a complex social system. Indeed… Expand
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1993
1993
Between October 1984 and June 1989, a sample of 274 spectacled caiman (189 dead on road, 85 sacrificed) was examined to study… Expand
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1977
1977
The fine structure of the retinal epithelium, Bruch's membrane and choriocapillaries has been studied by electron microscopy in… Expand
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1957
1957
 
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