Chesapeake Bay

Our History

Our regional partnership guides the restoration and protection of the nation’s largest estuary.

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Featured Stories

Shoring up Hampton Roads

Elizabeth River Project continues its living shoreline projects

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Woman dressed in a blue shirt and blue jeans and white hat dumps oyster shells from a red bucket onto the shoreline edge.

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What Guides Us The Chesapeake Watershed Agreement

5 themes guide the agreement:

  • Abundant Life
  • Clean Water
  • Conserved Lands
  • Engaged Communities
  • Climate Change

Our partnership is guided by the Chesapeake Bay Watershed Agreement, which includes goals and outcomes for restoring the Bay, its tributaries and the lands that surround them.

Learn more about the latest agreement

Learn More About the Chesapeake Bay

The Issues

An array of complex problems threaten the health of the Bay and its wildlife.

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A farm field with lighting striking in the background, just before a rain storm.

What is a Watershed?

Over 100,000 streams, creeks and rivers drain to the Bay, making up a 64,000 square mile watershed.

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A stream with trees and shrubs on the sides.

Food Web

Understand the delicate predator-prey relationships within the Bay’s food web.

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A snowy egret scoops a fish out of the water.

Bay Facts

The Bay is full of interesting facts and trivia related to its history, wildlife, geography and more.

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A Chesapeake Bay blue crab sits on the wooden base of a boat.

Field Guide to the Chesapeake

Explore the Field Guide to learn about more than 300 species of birds, fish, insects, invertebrates, mammals, plants, reptiles and amphibians that live in the Chesapeake Bay region.

Visit the field guide‍

Ovenbird
Seiurus aurocapilla

Critter of the month

The ovenbird spends most of its time on the ground where you can find its unique, oven-looking nest.

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Close up of ovenbird perches on a branch.