Colliers Wildlife Preserves

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Last Updated: December 5, 2025

Colliers Wildlife Preserves is a 1,100-acre nature reserve located in the state of New Jersey.


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Summary

The preserve is home to a diverse range of wildlife, including over 90 species of birds, white-tailed deer, foxes, and several species of amphibians and reptiles.

Visitors to Colliers Wildlife Preserves can enjoy a variety of activities such as birdwatching, hiking, and fishing. The preserve is also home to several points of interest, including the Colliers Mills Lake, a 1,700-acre man-made lake that offers excellent fishing opportunities for largemouth bass, catfish, and pickerel.

One interesting fact about Colliers Wildlife Preserves is that it was once an important source of timber for the shipbuilding industry in the 19th century. Today, the preserve is managed by the New Jersey Division of Fish and Wildlife.

The best time of year to visit Colliers Wildlife Preserves is during the spring and fall when the weather is mild, and the foliage is at its most beautiful. Visitors can also enjoy a variety of events and programs, including guided hikes and birdwatching tours, throughout the year.

Overall, Colliers Wildlife Preserves is an excellent destination for nature lovers and outdoor enthusiasts looking to explore the natural beauty of New Jersey.

       

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Park & Land Designation Reference

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing), often around reservoirs, rivers, or scenic landscapes; may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
National Forest
Federally managed lands focused on multiple use—recreation, wildlife habitat, watershed protection, and resource extraction (like timber)—unlike the stricter protections of national parks.
Wilderness
A protected area set aside to conserve specific resources—such as wildlife, habitats, or scientific features—with regulations varying widely depending on the managing agency and purpose.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use—recreation, grazing, mining, conservation—with fewer restrictions than national parks or forests.
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