NOAA's Office of National Marine Sanctuaries

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Gray’s Reef National Marine Sanctuary is Georgia’s amazing underwater park! The natural “live-bottom” reef is teeming with marine life for divers to discover. Explore the recreational opportunities here, check out:...

Gray’s Reef National Marine Sanctuary is Georgia’s amazing underwater park! 

The natural “live-bottom” reef is teeming with marine life for divers to discover. Explore the recreational opportunities here, check out: https://sanctuaries.noaa.gov/visit/2020-giys-activities.html#grnms

(Photo: Greg McFall/NOAA. Image description: Reefscape in the foreground with a diver approaching.)

EarthIsBlue Reef LiveBottom RecreateResponsibly Diving Fishing Georgia GeorgiaCoast GA
Happy #WreckWednesday!Meet City of Washington, an iron hulled steamer launched in 1877. On July 10th, 1917, the ship ran aground on Elbow Reef sinking in what is now Florida Keys National Marine Sanctuary.
City of Washington has been a favorite dive...

Happy #WreckWednesday!

Meet City of Washington, an iron hulled steamer launched in 1877. On July 10th, 1917, the ship ran aground on Elbow Reef sinking in what is now Florida Keys National Marine Sanctuary.

City of Washington has been a favorite dive site for decades. It is part of the Florida Keys National Marine Sanctuary Shipwreck Trail, which consists of nine shipwrecks scattered from Key West to Key Largo representing America’s maritime history. 

To learn more, visit: https://floridakeys.noaa.gov/shipwrecktrail/welcome.html

(Photo: Bill Goodwin/NOAA. Image description: Driver examining a wreck’s broken hull.)

EarthIsBlue Wrecks Shipwrecks Florida FL ShipwreckTrail WreckDiving MaritimeHistory MaritimeArchaeology
Pop of color for your Tuesday? Check out these nudibranchs found in Channel Islands National Marine Sanctuary! This photo was submitted to our Get Into Your Sanctuary Photo Contest for 2020. Check out the winners here:...

Pop of color for your Tuesday? Check out these nudibranchs found in Channel Islands National Marine Sanctuary! 

This photo was submitted to our Get Into Your Sanctuary Photo Contest for 2020. Check out the winners here: https://sanctuaries.noaa.gov/earthisblue/photo-contest-winners-2020.html

(Photo: Bruce Sudweeks. Image description: Two bright blue nudibranchs with yellow spots close together.)
#EarthIsBlue #ILoveMySanctuary #PhotoContest #Nudibranch #CA #CaliforniaCoast #WildSanctuaries #UnderwaterPhotography #UWPhotography

EarthIsBlue ILoveMySanctuary PhotoContest Nudibranch CA CaliforniaCoast WildSanctuaries UnderwaterPhotography UWPhotography
No need to remind this sculpin to look both ways before crossing! An ambush predator, this fish patiently waits in the kelp of Olympic Coast National Marine Sanctuary for passing prey, then lunges to engulf its prey with its large mouth.(Photo: Mike...

No need to remind this sculpin to look both ways before crossing! An ambush predator, this fish patiently waits in the kelp of Olympic Coast National Marine Sanctuary for passing prey, then lunges to engulf its prey with its large mouth.

(Photo: Mike Kesl. Image description: Straight on look at a brown and black speckled fish with two protruding eyes.)

EarthIsBlue Fishing Fish Sculpin PNW PacificNorthWest Kelp Ocean MarineLife WildSanctuaries OlympicCoast
*Tangled Up in Me plays in the background*Meet the basket star! This organism is often found curled up in a web of twisted arms. At night, they move to a high point on a reef and unravel their many arms to trap small prey with their sharp hooks! This...

*Tangled Up in Me plays in the background*

Meet the basket star! This organism is often found curled up in a web of twisted arms. At night, they move to a high point on a reef and unravel their many arms to trap small prey with their sharp hooks! This neat creature was found near Flower Garden Banks National Marine Sanctuary.(Photo: GFOE/NOAA. Image description: Bright orange basket star arms tangled together.)

EarthIsBlue BasketStar TangledUpInMe Banks WildSanctuaries Reef ROV Orange TexasCoast LouisianaCoast GulfOfMexico
Anchored down at home today? Learn more about the New Bedford whaler Parker, lost near Kure Atoll in Papahānaumokuākea Marine National Monument during a fierce storm in 1842. Visit: https://www.papahanaumokuakea.gov/maritime/parker.html to dive into...

Anchored down at home today? Learn more about the New Bedford whaler Parker, lost near Kure Atoll in Papahānaumokuākea Marine National Monument during a fierce storm in 1842. 

Visit: https://www.papahanaumokuakea.gov/maritime/parker.html to dive into history!

(Photo: Robert Schwemmer/NOAA. Image description: Anchor on the seafloor over wrecked remains of a ship.)

EarthIsBlue Wreck Shipwreck Anchor diving WreckDiving UnderwaterPhotography Monument MPA History MaritimeHistory

A Tale of Two Sanctuaries

Sister Marine Sanctuaries in American Samoa and Palau

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Read the full story at https://sanctuaries.noaa.gov/news/dec20/tale-of-two-sanctuaries.html

Two islands in the Pacific – American Samoa and Palau – sit nearly 4,000 miles apart, but are united by the rich ocean waters that surround them. In September, NOAA’s Office of National Marine Sanctuaries signed a memorandum of understanding (MOU) with Palau International Coral Reef Center (PICRC), which honors this inherent connection and opens the door for international collaboration.

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Today’s public announcement of this partnership agreement officially recognizes Palau National Marine Sanctuary as a sister site to National Marine Sanctuary of American Samoa, and also introduces a framework for regional collaboration that includes Papahānaumokuākea Marine National Monument in Hawai’i. The agreement will make it easier for ecosystem managers and scientists in the United States Pacific Region and Palau to share knowledge and experience, which will benefit natural resources and wildlife throughout the region, as well as the communities who depend on them.


Read the full story at https://sanctuaries.noaa.gov/news/dec20/tale-of-two-sanctuaries.html

SisterSanctuary American Samoa Palau MPA Sanctuaries Pacific Corals Manta Ocean Protection Conservation Research
Today is International Mountain Day and we are celebrating our seamounts!Seamounts are underwater mountains formed by volcanic activity. Scientists recognize these structures as biodiversity hotspots that support an array of marine life.
Pictured...

Today is International Mountain Day and we are celebrating our seamounts!

Seamounts are underwater mountains formed by volcanic activity. Scientists recognize these structures as biodiversity hotspots that support an array of marine life.

Pictured here is an octopus found at Davidson Seamount in Monterey Bay National Marine Sanctuary. Standing at 7,480 feet tall this seamount is still 4,101 feet below the sea surface!

For more information, visit https://sanctuaries.noaa.gov/news/jun20/davidson-seamount-oasis-in-the-deep.html.(Photo: NOAA. Image description: Pinkish octopus stretched out over the seafloor.)
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Urchin Barrens in Your West Coast Sanctuaries

Purple sea urchins play a key role in kelp forests along the West Coast. Active grazers, these urchins feed on seaweeds, like giant kelp and bull kelp.

Learn what happens when urchin populations increase in kelp forests in this video! 

To learn more, visit https://go.usa.gov/x7GQn

EarthIsBlue Urchins PurpleSeaUrchin Kelp KelpForest Species Barren ChangingSanctuaries WildSanctuaries