wildlife

Many claim that 2020 has been a year of chaos and calamity, but for one rare squirrel, it might be a year of hope and new beginnings. The Delmarva Fox Squirrel (DFS) is a subspecies of fox squirrel found on the eastern shore of Maryland, Southern Delaware and Virginia. This pudgy, slow squirrel with its signature size and silvery-white coat has become a conservation success story in Maryland. Habitat loss along with other additive factors landed them on the Federal endangered species list in 1967. Protection and management efforts benefited DFS and in 2015, populations reached stable limits and they were officially delisted in Maryland. In parts of Delaware, DFS populations were not as prolific and numbers began to dwindle over time leaving only a few small populations.

At USDA, we celebrate Earth Day 2019 by offering big thank-yous to farmers, ranchers, and forest landowners for all they do. Every day, we recognize their efforts to conserve natural resources while producing food, fiber, and fuel for people in their communities and around the world. They’re doing what needs to be done to make sure we all enjoy the benefits of clean and plentiful water and healthy soils, ecosystems, and wildlife habitat.

Word has it that legendary actress Greta Garbo could be seen wearing nutria fur coats back in the day, and nutria fur coats can still be found in vintage clothing stores around the world. Nutria, sometimes called swamp rats, were first introduced into the United States in the 1800s to be used in the fur trade. However, when the fur trade collapsed in the mid 1900’s thousands of nutria were released by ranchers who could no longer afford to feed and care for them. This invasive rodent, about half the size of a beaver, damages wetland ecosystems by eating away at their delicate vegetation. Nutria have since been found in at least 20 states.

Havasu National Wildlife Refuge was established by Franklin D. Roosevelt in 1941, as a refuge and breeding ground for migratory birds and other wildlife. The refuge encompasses 37,515 acres of riverine, riparian, wetland, and desert upland habitats protecting one of the last remaining natural stretches of the lower Colorado River along the Arizona and California borders. The refuge is an important breeding ground and migratory flyway stopover for over 300 species of birds.

The Forest Service has 193 million acres of beautiful national forests and grasslands for all of us to visit and summer is a great time to do get outside and enjoy them. The water is more comfortable for a swim, the weather is warmer, and in most places, the kids are out of school.

Culverts provide an abundance of benefits to us every day. They allow us to pass over water, and for fish and wildlife to pass beneath us. And they allow us to go about our daily lives and ideally, for fish and wildlife to do the same. But when they’re badly designed, the results can be disastrous for people, communities, and the environment.

For many, one of the New Year’s first big chores is to remove a tree from inside their home. Trees, beautiful and useful as they are, do not belong everywhere. Such is the case with trees and other woody species that are expanding into the Western grasslands.

Over the years, woody species like juniper, pinyon pine, redcedar and mesquite have encroached on grassland and sagebrush ecosystems, altering these landscapes and making them unsuitable for native wildlife like the lesser prairie-chicken and greater sage-grouse. Encroaching conifers also degrade rangelands for agricultural producers whose livestock rely on nutritious forage.

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.

What do biologists look for in a healthy forest? A diversity in the ages and composition of trees and occasional breaks in canopy to allow sunlight to reach understory plants. Healthy forests, just like healthy human populations, are sustained by a diversity of ages. Each group has a role to play in maintaining the whole community over the long term.

But healthy, diverse forests are on the decline across the eastern United States. A lack of natural and human-induced disturbances because of fire suppression and certain timber harvest methods have led the forested landscape to become largely homogenous.

Holidays are a time to enjoy the warm comforts of home and family. A time to reflect and give thanks for life’s blessings. This month, we’re going to highlight important gifts given to us when we conserve natural resources: soil, food, plants, wildlife, people, health, protection, recreation, air, water, technology and future.

Unlike a single wrapped present, conservation is a gift to the whole world, and to the future. Each breath of air, sip of water and bite of food you will ever take, exists because of it. Were the world not continuously renewed, it would soon be consumed and barren. Conservation is the gift that keeps on giving.