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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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4
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gptkbp:bfsParent
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gptkb:Tristan_da_Cunha
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gptkbp:adult_plumage
|
acquired after first molt
spotted and duller
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gptkbp:behavior
|
solitary or in pairs
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gptkbp:breeding_season
|
October to January
depends on food availability
estimated 1,000 individuals
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gptkbp:calls_for
|
melodious songs
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gptkbp:color
|
brown
brown and white spots
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gptkbp:conservation_efforts
|
habitat protection
invasive species control
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gptkbp:conservation_status
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gptkb:collection
vulnerable
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gptkbp:cultural_significance
|
symbol of Tristan da Cunha
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gptkbp:diet
|
fruits
insects
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gptkbp:egg_color
|
2 to 4
blue-green
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gptkbp:family
|
gptkb:Turdidae
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gptkbp:field
|
Birds of the World
|
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gptkbp:first_described_by
|
gptkb:Rothschild
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|
gptkbp:fledging_period
|
about 14 days
|
|
gptkbp:foraging_behavior
|
during the day
forages on the ground
|
|
gptkbp:habitat
|
open grasslands
subtropical or tropical dry forests
prefers coastal areas
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tristan thrush
|
|
gptkbp:is_observed_in
|
sightings on Tristan da Cunha
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gptkbp:length
|
25 cm
|
|
gptkbp:migration
|
non-migratory
not migratory
|
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gptkbp:native_to
|
gptkb:Tristan_da_Cunha
|
|
gptkbp:nesting
|
ground-nesting
grass and leaves
late spring to summer
under bushes
|
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gptkbp:order
|
gptkb:Passeriformes
|
|
gptkbp:population
|
small and localized
|
|
gptkbp:population_trend
|
decreasing
|
|
gptkbp:predators
|
cats
rats
|
|
gptkbp:related_species
|
gptkb:common_blackbird
gptkb:song_thrush
|
|
gptkbp:research_interest
|
bird conservation
|
|
gptkbp:scientific_name
|
gptkb:Turdus_eremita
|
|
gptkbp:social_structure
|
monogamous
|
|
gptkbp:soundtrack
|
melodic and varied
|
|
gptkbp:territorial_behavior
|
defends territory during breeding season
|
|
gptkbp:threats
|
gptkb:species
habitat loss
|
|
gptkbp:vocalization
|
varied calls
|
|
gptkbp:weight
|
90 g
|
|
gptkbp:wingspan
|
40 cm
|
|
gptkbp:year
|
1905
|