Aquatic bird species native to North and Central America, characterized by dark plumage and distinctive white bill. Widely distributed across wetland ecosystems.
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Ecology & Habitat
Habitat
Freshwater marshes, lakes, ponds, slow-moving rivers, and wetland environments throughout North and Central America. Ranges from southern Canada to northern Mexico.
Ecological Role
Key species in wetland food webs, consuming aquatic vegetation, invertebrates, and serving as prey for predatory birds and mammals. Plays crucial role in seed dispersal and ecosystem balance.
Morphology
SKIN COATDense, water-resistant feather layer providing thermal insulation and buoyancy.
LIMBS WINGSLobed feet adapted for swimming, short wings enabling quick takeoff. Wingspan ranges 0.6-0.7 m.
HEAD SENSORYDistinctive white frontal shield, dark slate-gray to black plumage, sharp vision for aquatic foraging and predator detection.
BODY STRUCTUREMedium-sized waterbird, approximately 0.35-0.40 m in length, weighing 0.6-0.9 kg. Compact, rounded body with short tail and strong swimming capabilities.
Data Source: TaxonHub Database
Image Credit: Casey Klebba
