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Bald Eagles
After widespread pesticide use devastated the region's bald eagle population, a ban on DDT and the active management of eagle habitat helped the region become home to one of the nation's highest concentrations of these iconic birds.
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Blue Crabs
Blue crabs are vital to our region's economy and culture and an important part of the Chesapeake Bay ecosystem.
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Climate Change
The Bay is one of the most vulnerable regions in the nation to the effects of climate change, and has already experienced environmental shifts, from warming temperatures to rising sea levels.
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The Dead Zone
When nutrient-fueled algae blooms die and decompose, the resulting low-oxygen conditions—known as “dead zones”—can suffocate underwater life and shrink available habitat.
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Fish Passage
Removing dams or installing fish lifts allows migratory fish to return to upstream habitats and lets resident fish move freely throughout the region's rivers.
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Invasive Species
Whether introduced accidentally or on purpose, invasive species can cause harm to native plants and animals by encroaching on their food or habitat.
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Litter
Plastic bags, bottles and other litter aren't just unsightly to look at: they can also add toxic contaminants to waterways and be ingested by animals.
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Osprey
These raptors may be found on nearly every corner of the world, but the Chesapeake region is home to the largest concentration of nesting osprey.
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Oysters
Natural filter-feeders, oysters clean our waters and provide other animals with food and habitat, while making up one of the region’s most valuable fisheries.
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Pollution
When pollutants like excess nutrients, sediment and chemical contaminants enter local waterways, they threaten the health of plants and animals that live in the Bay ecosystem.
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Population
Each of the 18.1 million people that live in the region affects the Bay: consuming resources, altering the landscape and polluting the air and water.
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