What is a key difference between the lifestyle of this sea snake and some purely oceanic species regarding shore proximity?

Answer

It inhabits coastal waters, estuaries, and tidal flats

Unlike many purely oceanic species, this sea snake thrives in near-shore marine environments, including coastal waters, estuaries, and sometimes brackish water.

What is a key difference between the lifestyle of this sea snake and some purely oceanic species regarding shore proximity?
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