Bay Cam
This penthouse overlooking CBF's Philip Merrill Environmental Center headquarters and the beautiful Bay has housed both geese and osprey over the years. Tune in and take a Zen break—if nothing else, enjoy those calming Bay waters in the background.
Timelapses
05/25/2025
05/24/2025
05/23/2025
4Bay Facts
The Chesapeake Bay is the largest estuary in the United States and its watershed is truly an extraordinary place. Here is sampling of some of the impressive facts and numbers about our wondrous Bay and watershed.
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Bay Stories
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A Trout’s Journey: Behind the Scenes of Pennsylvania’s Fish Hatcheries
March 16, 2023
Getting 3.2 million hatchery-raised trout into waterways, as well as sustaining wild trout populations, is a critical part of the worldclass fishing for which Pennsylvania’s mountain streams are renowned. Both require good water, and lots of it.
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Oyster Advocates Fight for Better Aquaculture Lease Process
March 15, 2023
A delegation of environmental advocates, aquaculture operators, and scientists met with legislators to support important aquaculture bills being considered in the Maryland General Assembly.
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Bay Videos
We're bringing you out on the water and beyond with compelling stories and helpful tips about Bay life and the current challenges facing it.
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Who Lives on an Oyster Reef?
22 Jun 2022 00:01:30Oyster reefs create vital habitat for more than 300 species of Chesapeake Bay critters. Meet 10 of our favorites in this animated video.
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Headwater Streams: Protecting Where Rivers Begin
11 May 2022 0:03:35
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Chesapeake Almanac Podcast
Chesapeake Bay Foundation
Take a week-by-week trip around the Chesapeake. Naturalist John Page Williams' fascinating seasonal natural history will enable those who love the Chesapeake to tune in to life around the Bay. What will you discover?
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Webinars
From freshwater mussels to microplastics, CBF's webinars serve up timely, science-based explorations into Bay topics that will delight and inform. Browse our archive and find out what's coming up.
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Ask an Expert Series
How does the Chesapeake Bay's amazing natural system work? And how can we restore and protect it? Explore the answers with our CBF experts in this bite-sized video series.
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Ask an Expert: What's Blue Carbon?
27 Mar 2020 Episode 4 | 00:05:28Why do marshes sometimes smell like rotten eggs? How do they migrate as sea levels rise? And what does it all mean for the Bay in a changing climate? CBF Maryland Senior Scientist Doug Myers digs into the muck to explain the mysteries of 'blue carbon.'
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Ask an Expert: What's Regenerative Agriculture?
27 Mar 2020 Episode 3 | 00:05:02We've heard about growing sustainable food, but what if farmers could go beyond preserving the environment and actually improve it? CBF's Director of Science and Agricultural Policy Beth McGee explores the pollution-reducing, carbon-capturing promise of regenerative agriculture—from her own backyard—and shares how you can help.
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Ask an Expert: Why are Freshwater Mussels so Cool?
27 Mar 2020 Episode 2 | 00:07:06How do freshwater mussels trick fish into helping them out? Why are they good for streams and rivers? How many species of freshwater mussels are there in the Bay watershed? CBF's Virginia Senior Scientist Joe Wood shares why he loves these amazing mollusks–and why you should too.
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On the Water Resources
There are dozens of ways to experience the Chesapeake Bay and its rivers. From mobile apps to websites and maps, here's our selection of resources to help you get out on the Bay and its tributaries, paddle historic water trails, plan an excursion through history across the watershed, and even find healthy beaches.
Interactive Activities
Coloring Pages
Local artist David Scheirer has transformed his extraordinary art into coloring pages for you and your family to enjoy.
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Chesapeake Bay Crossword Puzzle
Test your Chesapeake Bay knowledge with our newest activity: a Chesapeake Bay crossword puzzle.
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Oyster Quiz
You may know a healthy Chesapeake Bay depends on water-filtering oysters. But what else do you know about the Bay's favorite bivalve? Take the popular oyster quiz to find out!
Take the Quiz
Bay Footprint Calculator
Use this fun and handy tool to identify ways your lifestyle adds pollution to the Bay and what you can do to reduce it.
Find Your Footprint
Bay Backgrounds
Photo credits from left: Glenn Woodell, William Mish, Edward Episcopo, Billy Garrett.
Bring the Bay to your next virtual meeting with one of our stunning Bay backgrounds.
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