|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:bfsLayer
|
5
|
|
gptkbp:bfsParent
|
gptkb:Cassin's_Vireo
|
|
gptkbp:aircraft_operated
|
20 cm
|
|
gptkbp:behavior
|
solitary or in pairs
territorial during breeding season
|
|
gptkbp:breeding_season
|
spring to summer
|
|
gptkbp:calls_for
|
sharp and clear
|
|
gptkbp:clutch_size
|
3 to 5 eggs
|
|
gptkbp:color
|
hooked
greenish-yellow
olive green
|
|
gptkbp:conservation_status
|
least concern
|
|
gptkbp:cultural_significance
|
not widely recognized
|
|
gptkbp:diet
|
insects
berries
|
|
gptkbp:egg_color
|
white with speckles
|
|
gptkbp:eye_color
|
dark brown
|
|
gptkbp:first_described_by
|
Brewster
|
|
gptkbp:fledging_period
|
10 to 12 days
|
|
gptkbp:foraging_behavior
|
gleaning insects from foliage
|
|
gptkbp:habitat
|
woodlands
western United States
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Vireo cassinii stephensi
|
|
gptkbp:incubation_period
|
12 to 14 days
|
|
gptkbp:is_found_in
|
gptkb:North_America
|
|
gptkbp:is_observed_in
|
common in suitable habitats
|
|
gptkbp:length
|
5 cm
12 cm
|
|
gptkbp:mating_system
|
monogamous
|
|
gptkbp:migration
|
migratory
short to moderate
|
|
gptkbp:nesting
|
plant fibers
cavity nester
in shrubs or trees
|
|
gptkbp:population_trend
|
gptkb:Professional_Wrestler
|
|
gptkbp:predators
|
hawks
snakes
|
|
gptkbp:related_species
|
gptkb:Vireo_gilvus
gptkb:Vireo_flavifrons
gptkb:award
gptkb:Vireo_atricapilla
|
|
gptkbp:social_structure
|
loose flocks outside breeding season
|
|
gptkbp:soundtrack
|
melodic
|
|
gptkbp:status
|
studied in various regions
|
|
gptkbp:subspecies
|
gptkb:Vireo_cassinii
|
|
gptkbp:threats
|
climate change
habitat loss
|
|
gptkbp:vocalization
|
varied and complex
|
|
gptkbp:was_marked_by
|
pale underparts
distinctive eye ring
two wing bars
|
|
gptkbp:weight
|
10 g
|
|
gptkbp:wintering_range
|
southern Mexico
|
|
gptkbp:year
|
1886
|