Best Brackish
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The Blackwater National Wildlife Refuge protects a significant Chesapeake Bay tidal marsh in Maryland. This area is notable for its diverse bird populations, particularly migratory waterfowl and wading birds. The refuge provides critical habitat for these species and offers opportunities for scienti...
The Suisun Marsh is a substantial tidal wetland located in Northern California. It represents the largest brackish marsh along the western coast of North America. This area provides vital habitat for numerous native species including migratory birds and aquatic life. Scientists, conservationists, an...
Lake Balkhash is a large, endorheic freshwater and saline lake located in southeastern Kazakhstan. Covering an area of approximately 16,400 square kilometers, it is one of the largest lakes in Asia. The lake is uniquely divided by a strait into two distinct parts: a freshwater western half fed prima...
The Sabine National Wildlife Refuge protects a significant expanse of brackish marsh along coastal Louisiana’s Gulf Intracoastal Canal. Established in 1937 by the U.S. Fish and Wildlife Service, it provides crucial habitat for numerous migratory waterfowl species and other wildlife. The refuge is pa...
The Gulf of Bothnia is the northernmost arm of the Baltic Sea, lying between Sweden to the west and Finland to the east. It is divided into the Bothnian Sea in the south and the Bay of Bothnia in the north, with the narrow Kvarken region between them. River inflow and limited exchange with saltier B...
The Rügen Lagoons surrounding Germany's largest island are a complex of shallow, brackish water bodies recognized as a vital stopover site for massive flocks of migrating cranes and geese.
The Hackensack Meadowlands is a large ecosystem of estuaries and wetlands located in northeastern New Jersey, near New York City. Formed by the lower Hackensack River, the area features brackish marshes, tidal creeks, and mudflats that provide crucial habitat for migratory birds and regional wildlif...
Lake Saroma is the largest lagoon and the third-largest lake in Japan, located on the northeastern coast of Hokkaido along the Sea of Okhotsk. It is a brackish body of water separated from the ocean by a narrow sandbar, with two artificial channels allowing tidal exchange. The nutrient-rich waters m...
Established in 1994, Big Branch Marsh National Wildlife Refuge is a protected coastal wetland area located along the northern shore of Lake Pontchartrain in St. Tammany Parish, Louisiana. Managed by the U.S. Fish and Wildlife Service, the refuge preserves a diverse mix of pine flatwoods, coastal mar...
Lake Nokoué is a coastal lagoon located in the southern region of Benin, separated from the Gulf of Guinea by a sandy barrier. It receives fresh water from the Sô and Ouémé rivers, creating a dynamic ecosystem that supports a significant local fishing industry. The lake is widely known for containin...
The marl pennant (Macrodiplax balteata) is a dragonfly in the skimmer family Libellulidae found in warm coastal areas of the Americas, including the southern United States, the Caribbean, and parts of Central and South America. It is associated with shallow ponds, marshes, and other waters that may...
Lake Songkhla is the largest natural lake in Thailand, located in Songkhla Province in the southern part of the country and covering an area of roughly 1,040 square kilometers. It is part of a coastal lagoon system that includes both freshwater and brackish areas, with the lake's southern portion co...
Lake Pontchartrain is a large, shallow brackish estuary in southern Louisiana, United States, situated immediately north of New Orleans and connected to the Gulf of Mexico through natural channels and man-made waterways. The lake covers approximately 630 square miles and has an average depth of only...
The Baltic ringed seal (Pusa hispida botnica) is a subspecies of ringed seal endemic to the Baltic Sea in Northern Europe. It is one of the smallest seal species, with adults typically reaching 1-1.5 meters in length and weighing 50-70 kg. These seals are adapted to life in icy waters and depend on...
The red-clawed crab, Perisesarma bidens, is a small semiterrestrial crab associated with mangroves, estuaries, and other brackish habitats in the Indo-Pacific region. It has a dark carapace and conspicuous reddish claws, and spends much of its time on land while remaining dependent on access to wate...
A coastal lagoon in southwestern Benin linked to the Atlantic Ocean, traditionally managed by local communities for artisanal fishing and small-scale aquaculture.
Baltic Prawn (Palaemon adspersus) is a small caridean shrimp native to Baltic and North Sea coasts, notable as one of few shrimp species tolerant of the Baltic's low salinity.
The White-fingered Mud Crab is a small, highly adaptable crustacean native to the eastern United States, recognized by its pale-tipped claws and global invasive spread in brackish waters.
Widely distributed across the Indo-Pacific, the Freshwater Nerite is a gastropod adapted to fast-flowing streams and recognized by its dark shell.
Native to the brackish waters of Southeast Asia, the Black Devil Snail is a large gastropod easily identified by its striking, solid black shell.
The Olive Nerite is a freshwater snail native to the Gulf Coast of Florida, notable for its dark olive-green shell and prolific consumption of aquarium algae.
