It's not exactly field guide-sized, but IS "an illustrated guide to fishes, invertebrates, and plants of bays and inlets from Cape Cod to Cape Hatteras." It also discusses the natural history of the organisms. Yay!
Subjects include snow crystals and snow ecology, birds' nests and winter bird behavior, evidence of insects, animals tracks and signs, winter weeds and wildflowers, evergreen plants, and wintering trees.
