Turkeys in Texas engaging in courting before laying eggs, which are increasingly at risk from feral swine. Image: U.S. Fish and Wildlife Service.
Spring brings new life to the fields and forests and wild turkeys are one of the most interesting spectacles this time of year. Male turkeys gobble and strut to attract the attention of hen turkeys. Hens, in turn, go off and lay their eggs- one egg each day until the clutch is complete and the hens then begin incubation.
Unfortunately, this spring more than ever, wild turkeys across the U.S. are facing an increasing threat from a new and rapidly expanding population of nest predators…feral swine. Feral swine, also known as wild pigs, feral hogs, and wild boars, are not native to North America and are the descendants of domestic swine which either escaped or were liberated. In some cases, feral swine are intentionally released to create new hunting opportunities. But these opportunities come at the expense of other wildlife, including ground nesting birds such as the wild turkey. Feral swine are highly adaptable and can learn to seek out turkey nests even before the hen starts incubation, consuming the eggs when left unprotected. When a partially completed clutch is depredated, the hen is forced to start over, depleting vital reserves within herself as well as risking lower nest success and chick survival. Read more »
Oriental fruit fly infestations can ruin more than 400 types of fruits and vegetables. Photo by Stephanie Gayle, USDA-ARS.
There’s a good reason why USDA and the Florida Department of Agriculture and Consumer Services (FDACS) constantly monitor more than 56,000 fruit fly traps they have strategically placed across Florida. An outbreak of exotic fruit flies—one of the most destructive pests of fruit and vegetables—could threaten Florida’s powerhouse agricultural industry. By detecting these pests early and responding rapidly, USDA, FDACS, county officials, and growers can avoid large-scale agricultural losses and keep valuable export markets open.
In August 2015, some of those traps captured Oriental fruit flies (OFF) in Miami-Dade County.
The OFF attacks more than 430 different fruits, vegetables, and nuts, including avocado, mango, guava, papaya, and pitaya. All of these crops and more grow in the county, which is Florida’s top producer of tropical fruit, tropical vegetables, and ornamental nurseries. The county’s $1.6 billion agricultural industry supports 11,000 jobs. Read more »
Brown treesnakes, European starlings and feral swine are just a few of the invasive species whose damages are lessened by Wildlife Services activities. Photos by USDA.
This month USDA highlights some of the important partners that work with us to care for our land, air, water, and wildlife. The National Invasive Species Council is one such group.
When you hear the word “invasive,” most people automatically think of bugs and weeds. Unfortunately, invasives (or non-native pests) can also include wildlife, such as birds, reptiles, amphibians, and mammals. Read more »
USDA Wildlife Services research has led to the development of an aerial bait to control invasive brown tree snakes on Guam. The effort was awarded the Department of Defense’s 2015 Project of the Year Award for Resource Conservation and Climate Change.
This month USDA highlights some of the important partnerships that work with us to care for our land, air and water. The work stretches into areas and takes USDA employees to places you wouldn’t suspect.
For example, the damage wreaked by invasive brown tree snakes on Guam is hard to imagine.
Infestations of the snake have led to the loss of all but two of the twelve native forest birds on the island, millions of dollars in damages to the island’s electrical power grid, and physical injuries to residents from snake bites. Read more »
Today, USDA is launching USDA Results, a progressive, year-long, multimedia storytelling effort showcasing the Administration’s work on behalf of those living, working and raising families in rural America. Each month, USDA will release a new chapter of the story at medium.com/usda-results. We encourage you to check out January’s chapter, Celebrating America’s Farmers and Ranchers: Supporting the Producers Who Ensure a Safe, Affordable, Nutritious American Food Supply, and follow along throughout 2016.
When I began my service as Secretary of Agriculture in 2009, I took the U.S. Department of Agriculture’s nickname of the ‘People’s Department’—first coined by President Abraham Lincoln—to heart.
President Lincoln knew the importance of agriculture to national prosperity—particularly at a time when about half of all Americans lived on the farm. He understood the critical responsibility of USDA and government to serve and support American agriculture and the rural communities who have, since the founding of our country, helped to drive innovation and economic growth on a national scale. Read more »
The Asian Longhorned Beetle has killed more than 100,000 trees since it was accidentally introduced to this country about 20 years ago.
USDA APHIS is deeply involved with mitigating invasive pest issues, along with State and local governments. Invasive pests cost the U.S. an estimated $120 billion each year in damages to our environment, agriculture, and native species. The five invasive species described here are a few of the damaging invasive pests of concern to the Animal and Plant Health Inspection Service. You can help detect these pests and take actions to reduce their spread. Read more »