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gptkbp:instance_of
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gptkb:subspecies
|
|
gptkbp:adult_plumage
|
similar to adults
greenish-yellow with streaks
|
|
gptkbp:behavior
|
insectivorous
|
|
gptkbp:breeding_behavior
|
monogamous
variable
|
|
gptkbp:breeding_range
|
northern Asia
dense shrubs
|
|
gptkbp:breeding_season
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gptkb:spring
|
|
gptkbp:climate_impact
|
migration shifts
|
|
gptkbp:clutch_size
|
3-5 eggs
|
|
gptkbp:color
|
greenish-yellow
|
|
gptkbp:conservation_efforts
|
monitoring populations
|
|
gptkbp:conservation_status
|
least concern
|
|
gptkbp:diet
|
insects
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:field
|
difficult
Birds of Europe
|
|
gptkbp:field_of_study
|
ongoing
|
|
gptkbp:first_described_by
|
gptkb:Linnaeus
|
|
gptkbp:fledging_period
|
12-15 days
|
|
gptkbp:foraging_behavior
|
gleaning
|
|
gptkbp:habitat
|
woodlands
boreal forests
|
|
gptkbp:has_features
|
slightly larger than Phylloscopus trochilus
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Phylloscopus trochilus yakutensis
|
|
gptkbp:incubation_period
|
10-14 days
|
|
gptkbp:is_a
|
willow warbler
|
|
gptkbp:is_found_in
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gptkb:Siberia
|
|
gptkbp:length
|
12.5 cm
|
|
gptkbp:migration
|
gptkb:true
autumn
long-distance
through Central Asia
|
|
gptkbp:music_style
|
regional differences
|
|
gptkbp:nest_material
|
grass and moss
|
|
gptkbp:nest_predation_rate
|
high
|
|
gptkbp:nesting
|
May to July
cup-shaped
|
|
gptkbp:pests
|
various
|
|
gptkbp:population_trend
|
gptkb:stable
|
|
gptkbp:predators
|
birds of prey
|
|
gptkbp:related_species
|
gptkb:Phylloscopus_trochilus
|
|
gptkbp:research_focus
|
migration studies
|
|
gptkbp:social_structure
|
solitary or in pairs
|
|
gptkbp:song
|
melodious
|
|
gptkbp:territorial_behavior
|
yes
|
|
gptkbp:vocalization
|
distinctive calls
|
|
gptkbp:weight
|
8-10 g
|
|
gptkbp:wildlife
|
high
deforestation
|
|
gptkbp:wingspan
|
20-22 cm
|
|
gptkbp:wintering_range
|
open woodlands
southern Asia
|
|
gptkbp:bfsParent
|
gptkb:Willow_Warbler
|
|
gptkbp:bfsLayer
|
6
|