Dedicated accounts are the backbone of American conservation. Beginning with establishment of the federal duck stamp in the 1930s, such funds have helped the U.S. retain a semblance of its original open lands, clean waters, fish and wildlife.
By law, for example, 98% of funds derived from sales of federal duck stamps must be used to protect wetlands and associated habitats through purchases of land or acquiring it by leases or easements.
Thus the funds are dedicated.
Had the duck stamp program been established without such restrictions, its effectiveness would have been diluted over time, as, inevitably, government agencies and private groups, among others, chipped away at its bankroll, arguing the money was needed to patch this budget hole or that, or for some other purpose.
The Pittman-Robertson Act of 1937, amended in 1954 and other years, imposed an excise tax on hunting guns and ammunition (later expanded to include handguns and archery gear). It similarly stashes its receipts in a dedicated account that can be tapped only for "acquisition and improvement of wildlife habitat, introduction of wildlife into suitable habitat, research into wildlife problems, surveys and inventories of wildlife problems, acquisition and development of access facilities for public use, and hunter education programs, including construction and operation of public target ranges."
Proceeds from sales of Minnesota duck, pheasant and trout stamps also are held in dedicated accounts.
All of these fund restrictions are defined by statute, or law — and laws can be changed. Which is why, in 2008, supporters of what became Minnesota's Clean Water, Land and Legacy Amendment insisted uses of its funds be governed by constitutional amendment, not statute, because constitutional amendments can only be changed by subsequent constitutional amendments, which is difficult to do.
Which brings us to Minnesota's Critical Habitat license plate program.