Aerial Dragon Eggs Shape Habitat in Missouri
As helicopters fly above the Mark Twain National Forest in southeast Missouri, small ignition spheres known as "Dragon Eggs" rain down across the landscape. Within seconds, each sphere ignites, creating a carefully planned pattern of prescribed fire that helps restore wildlife habitat and reduce overgrown vegetation across thousands of acres.
Because of the large size of prescribed burn units across the Mark Twain National Forest's three zones, aerial ignition has become an essential tool for safely and efficiently returning fire to the landscape.
The forest averages between 45,000 and 60,000 acres of prescribed burning annually, with most of those acres completed through aerial ignition. Last year, managers treated approximately 60,000 acres, with at least 35,000 acres accomplished using aerial ignition methods.
Through support from the Missouri NWTF Super Fund, $32,000 was used to purchase 123 boxes of Dragon Egg aerial ignition spheres used during prescribed fire operations. The USDA Forest Service contributed an estimated $320,000 in labor and flight time to support the effort, with additional resources invested in planning and monitoring each prescribed burn.
The NWTF has supported the purchase of Dragon Eggs for prescribed fire projects on the Mark Twain National Forest over the years, reflecting a long-standing partnership between the Missouri NWTF State Chapter and the Forest Service. The partnership continues working to improve forest health and create quality habitat for wild turkeys across the Show-Me State.
Prescribed fire remains one of the most effective habitat management tools available. By reducing the buildup of hazardous fuels and promoting the growth of native grasses, wildflowers and other vegetation, fire helps restore natural communities while benefiting a variety of wildlife species.
For wild turkeys, those benefits are especially important. Prescribed fire creates the open understory conditions hens prefer for nesting and brood-rearing while increasing the abundance of insects and native vegetation poults depend on during their first weeks of life. Deer, quail, pollinators and countless other species also benefit from the diverse habitat conditions created by prescribed fire.
“The Mark Twain National Forest is one of the more popular Eastern turkey hunting destinations in the country,” said John Burk, NWTF district biologist. "At 1.6 million acres, there is lots of room to roam, so we like to assist this key partner when we can to ensure that the habitat quality of these acres is maximized. The quantity and quality of nesting and brood-rearing habitat is what determines the success or failure of a turkey population. Active forest management is the only way to ensure that this habitat type is present."
The partnership between the Missouri NWTF State Chapter and the Forest Service reflects a shared commitment to active forest management and conservation. While the sight of Dragon Eggs falling from a helicopter may capture attention, the work they support is rooted in decades of science and stewardship.
This is one of numerous project the Missouri NWTF State Chapter is funding through its Super Fund, a funding model through which NWTF volunteers raise money at banquets and other fundraisers and allocate a significant portion of those funds back into meaningful conservation and outreach projects in their respective states. See what other projects NWTF volunteers in the Show Me State are funding for 2026.
Though each ignition sphere burns for a relatively short amount of time, the benefits they create will be felt long after the flames have passed.