Pronghorn are able to return to brush controlled grasslands in Northern Arizona that were previously dominated by invasive-woody brush. Photo: Steve Cassady.
A popular new year’s resolution is to de-clutter our homes. But what if a clutter-free home was the only way you could survive and thrive?
Across Arizona, there is wildlife living in grasslands impacted by poorly-planned fencing and woody invasive brush. Invasive plant species, such as pinion juniper and mesquite that grow and spread quickly, create obstacles in grassland habitats that make it difficult for pronghorn and other migratory, grassland-dependent species to avoid predators.
Further, these invasives crowd out native grasses that provide food for wildlife and livestock, reduce soil erosion and help soil absorb precipitation, which is vital to replenishing supplies of groundwater and improving water quality. Read more »
The red-cockaded woodpecker is an at-risk species under pressure from a loss of forested habitat (Photo Credit: Mary Snieckus)
Amid rising numbers of at-risk wildlife in the South, a new report from the American Forest Foundation (AFF) revealed private and family landowners in the South offer a solution to help at-risk wildlife species.
Southern forests rank at the top in terms of biodiversity when measured by the number of wildlife and plant species. But, due to a variety of reasons, a significant number of the South’s wildlife species are at risk. The reasons include: forest conversion to non-forest uses such as strip malls and commercial expansion; fragmented waterways; natural fire suppression; and an influx of invasive species. Read more »
The gopher tortoise is the keystone species of longleaf pine forests as its burrows provide shelter to 360 other species.
The gopher tortoise earned its name for good reason – because it likes to dig and spends much of its time underground. The gopher tortoise, the Southeast’s only land-dwelling tortoise, burrows in the sandy soils below longleaf pine forests where it can escape heat and danger.
Its burrows are popular. About 360 other species, from rattlesnakes to rabbits, toads, and northern bobwhite take advantage of the underground real estate provided by the tortoise, what biologists call a keystone species because other species depend on it. Read more »
The distinct sail-like dorsal fin of the Arctic grayling set the species apart from other members of the Salmonidae family.
You’ve seen those markers on storm drains that say: “No dumping. Drains to river.” Or to a “lake” or “creek.” It’s a reminder that what we do on the land has a direct impact on a body of water somewhere.
Many of our nation’s farmers, ranchers and forest landowners are taking steps to ensure they’re sending cleaner water downstream. The positive outcomes of this stewardship abound. From Oklahoma to Mississippi, we’ve seen once impaired streams heal. And in waterways from Montana to Minnesota, we’ve seen struggling species rebound.
Creeks, streams, rivers and lakes all provide critical wildlife habitat for many species. Read more »
Lyn and Jim Des Marais of Brandon, Vermont, are committed to protecting the wetlands on their 1,250 acre farm in the Otter Creek watershed. Photo by Amy Overstreet.
Wetlands and wildlife – they’re made for each other. Wetlands provide critical habitat, shelter food and places to raise young.
Landowners across the country are voluntarily restoring and protecting wetlands on private lands. This not only provides high-value wildlife habitat but provides many other benefits, such as cleaner water (wetlands act as filters!) and reduced flooding risk (they store water!). Read more »
U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) graduate student Jacquelyn Escarcha inserts samples developed from cattle fecal waste into a solution that detects Salmonella on Dec. 6, 2002. USDA photo by Peggy Greb.
At USDA, we use a One Health approach that embraces the idea that problems arising at the intersection of the health of humans, animals, and the environment can be solved only through a coordinated multidisciplinary approach. This approach embraces the idea that a disease problem impacting the health of humans, animals, and the environment only can be solved through improved communication, cooperation, and collaboration across disciplines and institutions.
Because the One Health work that we do spans across many USDA agencies, we are launching a centralized web portal page to better help our stakeholders and the public better access our information. This page features USDA’s collective body of work on antimicrobial resistance (AMR), avian influenza and swine influenza as well as other One Health resources. Read more »