Abstract
In Chile, between latitudes 39°S and 43°30'S, southern river otter (Lutra provocax) and introduced mink (Mustela vison) scats were collected. Mink sign was recorded in 29% of the aquatic habitat where otter sign was found. Sixty-eight per cent of mink scats were collected at otter rest sites. A significant difference between the diets and low percentage of habitat use overlap of the two species (5-22%) suggest that, in Chile, fiver otter and mink coexist with little competition for space or food. There are no data supporting a relationship between the introduction of mink and the decline of southern river otters.
| Original language | English |
|---|---|
| Pages (from-to) | 291-297 |
| Number of pages | 7 |
| Journal | Journal of Zoology |
| Volume | 242 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Jun 1997 |
ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics
- Animal Science and Zoology
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