Photo 3a Otter Tracks (Up-Close), which George and Anne spotted, on the Minnesota River Ice/Snow. This pic was shot on January 16, 2010 on George & Anne's birding walk*, MN Valley National Wildlife Refuge, Black Dog Unit. 　雪/氷の上の川ラッコの足跡
Birding at Black Dog Unit 100116 Photo: 1 | 2 Trumpeter Swans | 3a / 3b (Up-Close) Otter Tacks
Explore America Info photo jfj

* Naturalists George Skinner and Anne volunteer for the Minnesota Valley National Wildlife Refuge.
Home | MN Valley National Wildlife Refuge, Black Dog Unit | Otter | Animal Track |
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