How do the habitat preferences of white marlin generally compare to blue marlin regarding their location relative to the Gulf Stream axis?

Answer

White marlin frequently patrol waters over the continental shelf break, closer to the coast.

A primary differentiator between the habitat use of white marlin and blue marlin lies in their proximity to coastal features. Blue marlin typically prefer warmer waters and tend to remain further offshore, often positioned closer to the main axis of the Gulf Stream or other deep oceanic features. Conversely, white marlin are known to frequently patrol areas directly over the continental shelf break or within the transition zones nearer to the coast than their blue counterparts. When both species are present in areas like the Mid-Atlantic canyons, finding the correct thermal layer often separates them vertically and horizontally in the water column.

How do the habitat preferences of white marlin generally compare to blue marlin regarding their location relative to the Gulf Stream axis?
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