Besides swimming upstream, what unique method can American eels employ to bypass short, low barriers or reach isolated ponds?

Answer

Crawling short distances over wet land

Eels possess the capability to crawl over short distances across wet land, which aids them in moving around low barriers or reaching isolated ponds that might otherwise be inaccessible.

Besides swimming upstream, what unique method can American eels employ to bypass short, low barriers or reach isolated ponds?
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