bog jumper
Webster's Dictionary (GCIDE)
1.A quagmire filled with decayed moss and other vegetable matter; wet spongy ground where a heavy body is apt to sink; a marsh; a morass. [1913 Webster]
Appalled with thoughts of bog, or caverned pit, Of treacherous earth, subsiding where they tread.— R. Jago.[1913 Webster]
2.A little elevated spot or clump of earth, roots, and grass, in a marsh or swamp. [Local, U. S.] [1913 Webster]
Bog bumper (bump, to make a loud noise), Bog blitter, Bog bluiter, Bog jumper, the bittern. [Prov.]
Bog butter, a hydrocarbon of butterlike consistence found in the peat bogs of Ireland.
Bog earth (Min.), a soil composed for the most part of silex and partially decomposed vegetable fiber. --P. Cyc.
Bog moss. (Bot.) Same as Sphagnum.
Bog myrtle (Bot.), the sweet gale.
Bog ore. (Min.) (a) An ore of iron found in boggy or swampy land; a variety of brown iron ore, or limonite. (b) Bog manganese, the hydrated peroxide of manganese.
Bog rush (Bot.), any rush growing in bogs; saw grass.
Bog spavin. See under Spavin. [1913 Webster]