Large aquatic bird species endemic to North American and Eurasian boreal regions, characterized by distinctive black-and-white plumage and exceptional diving capabilities.
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Ecology & Habitat
Habitat
Freshwater lakes, coastal marine environments, boreal and subarctic regions of North America and Northern Europe, typically found in pristine wilderness areas with clear, deep water bodies
Ecological Role
Critical indicator species for aquatic ecosystem health, top predator in freshwater food chains, plays significant role in controlling fish populations and maintaining ecological balance
Morphology
- SKIN COAT Dense waterproof plumage, predominantly black and white breeding coloration with intricate pattern
- LIMBS WINGS Powerful webbed feet positioned far back on body, enabling efficient underwater propulsion but limiting terrestrial mobility
- HEAD SENSORY Large, dagger-like bill, powerful neck, exceptional underwater vision and hearing adaptations for hunting fish
- BODY STRUCTURE Robust, streamlined body measuring 66-91 cm in length, weight range 2.7-8.4 kg, adapted for exceptional underwater swimming and diving
Data Source: TaxonHub Database
Image Credit: Wikimedia Commons
Image Credit: Wikimedia Commons
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