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gptkbp:instance_of
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gptkb:species
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gptkbp:adult_plumage
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black and white
brown and mottled
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gptkbp:behavior
|
diving bird
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gptkbp:breeding_range
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Canada and northern USA
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gptkbp:breeding_season
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spring to summer
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gptkbp:call
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wailing and yodeling sounds
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gptkbp:chick_development
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precocial
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gptkbp:clutch_size
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2 eggs
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gptkbp:coloration
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black and white plumage
straight and pointed
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gptkbp:common_name
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gptkb:Common_Loon
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gptkbp:conservation_efforts
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habitat protection
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
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symbol of wilderness
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gptkbp:diet
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gptkb:fish
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gptkbp:distribution
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gptkb:North_America
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gptkbp:egg_color
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white to pale buff
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gptkbp:egg_laying
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1 to 3 eggs
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gptkbp:family
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Gaviidae
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gptkbp:fishing_regulations
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pursuit diving
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gptkbp:fledging_period
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about 10 weeks
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gptkbp:foraging_behavior
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diving underwater
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gptkbp:fossil_record
|
ancient relatives known
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gptkbp:habitat
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freshwater lakes
shallow lakes
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gptkbp:habitat_preference
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clear waters.
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|
https://www.w3.org/2000/01/rdf-schema#label
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Gavia immer
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gptkbp:human_interaction
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affected by pollution
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gptkbp:incubation_period
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about 28 days
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gptkbp:length
|
65 to 75 cm
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gptkbp:lifespan
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up to 30 years
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gptkbp:mating_system
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head bobbing
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gptkbp:migration
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migratory
autumn and spring
up to 2000 km
north-south migration
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gptkbp:nest_location
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near water
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gptkbp:nest_material
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vegetation and reeds
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gptkbp:nesting
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varies by location
on the ground
depends on predation
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gptkbp:order
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gptkb:Gaviiformes
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gptkbp:population_trend
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gptkb:stable
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gptkbp:predators
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eagles and foxes
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gptkbp:related_species
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other loons
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gptkbp:reproduction
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monogamous
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gptkbp:research_interest
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birdwatching and ecology
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gptkbp:social_behavior
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often solitary
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gptkbp:social_structure
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solitary or in pairs
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gptkbp:status
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non-migratory in some regions
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gptkbp:subspecies
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none recognized
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gptkbp:tail_type
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short and square
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gptkbp:territorial_behavior
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defends nesting area
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gptkbp:threats
|
habitat loss
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gptkbp:vocalization
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distinctive calls
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gptkbp:weight
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2 to 5 kg
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gptkbp:wing_configuration
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long and pointed
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gptkbp:wingspan
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120 to 140 cm
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gptkbp:wintering_range
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open water
coastal waters
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gptkbp:young
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chicks
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gptkbp:bfsParent
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gptkb:Common_Loon
gptkb:Common_loon
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gptkbp:bfsLayer
|
5
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