The post Meet the Only Tree-Climbing Canine in North America—and Delaware’s Official Symbol appeared first on A-Z Animals.
Quick Take
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The gray fox was named Delaware’s official wildlife animal in 2010 after a fourth-grade classroom turned a persuasive writing assignment into law.
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That designation spotlights the gray fox habitat needs and spurs conservation awareness across schools and state policy.
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Counter-intuitively, the gray fox is the only North American canid that regularly climbs trees, a trait that helped anchor its symbolic status.
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Read on to discover how a 2015 debate over a statewide gray fox hunting season tested the balance between symbolism and practical wildlife management.
Delaware’s official wildlife animal is not a bird from its coastal marshes or a creature from the Atlantic surf. Instead, it is a small, tree-climbing fox that moves easily between farm fields and forest edges. In 2010, fourth graders from Joseph M. McVey Elementary School convinced state lawmakers that the gray fox deserved this distinction. They argued that the animal is native to Delaware, active throughout the year, and resilient in shifting environments. Those traits, they said, reflected the character of the First State itself. What began as a classroom project became law, showing how local wildlife and civic participation intersect in Delaware’s identity.
A Fox for the First State
Before 2010, Delaware had adopted many official symbols but had never named a state wildlife animal. Most other states had already done so, which made the omission noticeable. Teacher Paul Sedacca turned that gap into a persuasive writing assignment for his fourth-grade students at McVey Elementary. The class researched native species and debated which animal best represented Delaware’s environment and values.
They selected the gray fox, a mammal long established in the region and known for remaining active during winter rather than hibernating. Students compared that trait to constant readiness, including the presence of service members stationed at Dover Air Force Base. Their letters combined ecological research with civic pride, forming the foundation of a legislative effort.
The gray fox, active year-round, became Delaware’s state wildlife symbol thanks to a fourth-grade classroom project.
©iStock.com/johnpane
From Classroom Idea to Capitol Law
The students’ proposal reached the Delaware General Assembly as House Bill 354. The bill amended Title 29 of the Delaware Code to designate an official state wildlife animal. During committee discussions, lawmakers noted that Delaware was among the few states without such a designation. Several legislators praised the students’ work as a strong example of civic engagement, referencing their letters and research during debate. The bill passed both chambers and was signed into law by Governor Jack Markell on June 10, 2010. The statute formally states that the gray fox is the official wildlife animal of Delaware. For the students involved, a writing assignment became proof that clear arguments can shape public law.
Why States Designate Official Animals
Across the country, states choose official animals to express shared identity, history, and values. These symbols are often species that are native or closely connected to local landscapes and livelihoods. In many cases, the selection process begins in classrooms or community groups, turning the decision into a practical lesson in biology, history, and government. By adopting an animal, a state creates a recognizable symbol that appears in schools, public materials, and educational programs, helping residents link wildlife to a sense of place.
By adopting the gray fox as a state symbol, Delaware links wildlife, education, and cultural identity across classrooms and communities.
©Scenic Shutterbug/Shutterstock.com
Official animal designations can also influence policy and public awareness. Recognition often draws attention to habitat needs and encourages support for research, conservation, and responsible management. For the animal, this visibility can translate into broader understanding of its role in local ecosystems. For the state, the symbol reinforces pride in natural resources and promotes stewardship. In this way, official animals act as representatives, connecting environmental responsibility with cultural identity and reminding people that human communities and wildlife share the same ground.
Meeting Delaware’s Wild Neighbor
The gray fox is a small member of the dog family, usually weighing between 7 and 15 pounds and standing about 12 to 15 inches tall at the shoulder. Its coat blends gray along the back with reddish tones on the sides, neck, and legs, along with a black stripe and tip on the tail. This coloration helps it blend into wooded and brushy environments. Gray foxes often inhabit forest edges, thickets, and mixed landscapes rather than deep wilderness. They commonly den in hollow logs, rock crevices, brush piles, or tree cavities. Mostly active at night, their diets include rodents, rabbits, birds, insects, and seasonal fruits, making them adaptable omnivores that influence both prey populations and seed dispersal.
This infographic details the gray fox as Delaware’s official wildlife animal, highlighting its unique characteristics like tree-climbing, its designation in 2010 from a fourth-grade project, and the civic lessons learned. It also touches upon a 2015 debate regarding its management and symbolism, outlining its habitat, diet, and activity. © A-Z Animals
America’s Climbing Canid
One feature sets the gray fox apart from most other members of the dog family. It can climb trees. Biologists identify gray foxes as the only North American canid that regularly climbs as part of its normal behavior. Semi-retractable claws and rotating forelegs allow the fox to scramble up rough bark and move along branches. When threatened by coyotes, domestic dogs, or people, a gray fox may escape upward rather than fleeing across open ground. It also climbs to reach fruit, bird nests, or resting spots above the forest floor. This ability impressed the students who advocated for the fox and reinforced its image as adaptable and resourceful, qualities often associated with Delaware’s growth and land use changes.
The gray fox is the only North American canid that climbs trees, using agility and sharp claws to escape predators or reach food.
©Danita Delimont/Shutterstock.com
Delaware Landscapes, Delaware Foxes
Despite its small size, Delaware contains a mix of habitats that suit gray foxes well. Tidal wetlands, farmland, suburban neighborhoods, and patches of second-growth forest all provide food and cover. Wildlife biologists note that gray foxes favor areas where woods, brush, and open land meet. These conditions are common across much of the state’s coastal plain and northern piedmont. The fox’s varied diet allows it to adjust to seasonal changes and human development. As forests are divided by roads and housing, the gray fox continues to live quietly near people. By selecting an animal already present in everyday landscapes, Delaware highlighted how ordinary places contribute to the state’s natural history.
Sharing the Spotlight With Other State Animals
The gray fox joined a group of established Delaware symbols. These include the Blue Hen Chicken as state bird, the horseshoe crab as state marine animal, and the weakfish as state fish. The Blue Hen Chicken traces its symbolic roots to the Revolutionary War, when soldiers from Kent County were associated with hardy, blue-feathered gamecocks. That reputation later shaped the state bird designation and the University of Delaware’s mascot.
The horseshoe crab is Delaware’s state marine animal.
©SandraG/Shutterstock.com
The horseshoe crab gained official recognition in 2002 due to Delaware Bay hosting one of the largest spawning populations in the world. Its eggs support migrating shorebirds, so it is a valuable species to both marine and terrestrial habitats. Together, these animals reflect Delaware’s military history, coastal ecology, fisheries, and woodlands.
Fox Politics: Pride and Controversy
State symbol status has not placed the gray fox beyond political debate. Questions about hunting and wildlife management have surfaced since its designation. In 2015, legislation was proposed that would have allowed a statewide gray fox hunting season and the commercial sale of pelts. This raised concerns, including from former McVey Elementary students who had supported the fox’s designation and worried about its treatment as a symbol. Lawmakers ultimately did not authorize a general hunting season. Existing regulations continued to allow landowners and poultry farmers to kill foxes under specific nuisance or livestock protection circumstances. The episode showed how symbolic animals remain subject to practical wildlife policy decisions.
Even as Delaware’s state wildlife symbol, the gray fox remains subject to management decisions and discussions about hunting regulations.
©Evelyn D. Harrison/Shutterstock.com
Symbols, Schools, and Civic Lessons
For Delaware students, the gray fox campaign became a lasting lesson in civic process. The project required scientific research, evaluation of native species, and discussion of how animal behavior can reflect human values. Students learned how laws are proposed, debated, and enacted. Seeing their ideas referenced in legislative language demonstrated that public participation is not limited by age. Educators and state agencies continue to use the story when teaching about Delaware’s symbols and government. In this context, the gray fox represents civic engagement as much as it represents wildlife.
As students advocated for the gray fox, this adaptable species became a symbol of both nature and civic engagement in Delaware.
©iStock.com/pablo_rodriguez_merkel
From Tidewater to Tree Line
Delaware’s identity stretches from coastal waters to inland forests. Horseshoe crabs spawn along its shores, Blue Hens appear in historic memory, and gray foxes move through modern suburbs and fields. By designating Urocyon cinereoargenteus as the state wildlife animal, Delaware chose a species that reflects adaptability and persistence. The fox’s presence near farms, towns, and wooded edges mirrors how the state balances development with conservation. When a gray fox passes quietly along a tree line, it stands as a reminder that a group of students once helped their state recognize the value of the wildlife living alongside its people.
The post Meet the Only Tree-Climbing Canine in North America—and Delaware’s Official Symbol appeared first on A-Z Animals.




















