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Krill swarm underwater in the ocean, Eastern Atlantic, Spain, Galicia
Seaweed found along the Pacific Rim National Park on Vancouver Island, British Columbia
Rebun island cape
Healthy Thalassia sea grass bed, main source of food for manatees in Florida. Selective focus
Germany, Green seagrass plants growing up from ground of bodensee lake water to surface
La Jolla beach at low tide
Low tide tidepool carved into the rocky shelf at Botanical Beach covered in seagrass. Near Port Renfrew BC.
Whitley Bay rock formations.
Ranunculus aquatilis, common water-crowfoot, white water-crowfoot in the river Semois, Semoy, Sesbach, Ardennes, Wallonia
Backgrounds
A large bundle of seaweed
Texture of the seaweed in the piers wall of the southern coast of UK England
Seaweed in the Venta river in sunny summer day. Underwater photography. Kuldiga, Latvia.
Rockweed (Fucus gardneri) has lacy mounds of flat, greenish-brown leaves.  It is a brown hairless alga that is part of intertidal life along the Pacific North American coast.  When mature, the tips become bladders that puff up with a mixture of gas bubbles and jelly to make it float in the water.  This allows the wide, mitten- like blades of the seaweed to be exposed to sunlight.  These blades are used as a location for fish to lay eggs and sperm.  The Holdfast is the section that keeps the seaweed anchored to a rock, so it doesn’t wash ashore with the tides.  The Blades are wide to catch sunlight for photosynthesis.The tips are edible.  Settlers referred to them as “Indian popcorn” because Aboriginal Tribes dried them to eat.  \nOther names are bladderwrack and popweed.
Seagras
small crabs and snails on the beach
Underwater flora. Underwater Plants rivers, lakes, pond.
Grasses on the surface of a mountain lake
Underwater landscape, Black Sea. Green, red and brown algae on the seabed (Ulva, Enteromorpha, Ceramium, Cladophora, Porphira)
Close-up of green algae, seaweed abstract background, green texture
Green algae covered boulders at sea coast beach. Background and surface texture. Sea algae or Green moss stuck on stone. Rocks covered with green seaweed in sea water.
Fallen leaves and grasses in creek at Hickory Runs State Park, Pennsylvania, USA
A seaweed in the water of mediterranean sea isolated, close-up
Green seaweed background exposed at low tide.
A split image of shallow sea water
Large Stones Covered In Green Hairlike Algae Laying At Ocean Shore
Red coral seaweed plant that washed up onto the shore during the tide change.
Postelsia, also known as the sea palm is a genus of kelp. Postelsia palmaeformis. It is found along the western coast of North America, on rocky shores with constant waves. Point Arena-Stornetta Unit also called Stornetta Lands National Public Monument. Pacific Ocean waves breaking on sea palms and rocks
A piece of Algiers on a sand filled beach
A unique glimpse into the aquatic life of Kafue River, showing a fish navigating through watergrass beneath a tranquil waterline.
Free Images: "bestof:...Grass Hydroid, Long Island Sound.jpeg check categories 3 September 2015 3 Eel-Grass Hydroid Long Island Sound Subject Hydroida Tag Invertebrates 1905 Cite book"
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