Mangrove forests also provides habitat and refuge to a wide array of wildlife such as birds, fish, invertebrates, mammals and plants. Estuarine habitats with coastal mangrove shorelines and tree roots are often important spawning and nursery territory for juvenile marine species including shrimp, crabs, and many sport and commercial fish species such as redfish, snook and tarpons. Branches of the mangroves act as bird rookeries and nesting areas for coastal wading birds including egrets, herons, cormorants and roseate spoonbills. In some areas, red mangrove roots are ideal for oysters, which can attach to the portion of the roots that hang into the water. Endangered species such as the smalltooth sawfish, manatee, hawksbill sea turtle, Key Deer and the Florida panther rely on this habitat during some stage of their life cycle.