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gptkbp:instance_of
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gptkb:subspecies
|
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gptkbp:bfsLayer
|
7
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gptkbp:bfsParent
|
gptkb:Western_Red-winged_Blackbird
|
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gptkbp:adaptation
|
camouflage during nesting
|
|
gptkbp:behavior
|
social
|
|
gptkbp:breeding_season
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gptkb:hot_spring
monogamous
food availability
|
|
gptkbp:calls_for
|
varied and harsh
|
|
gptkbp:clutch_size
|
3-5 eggs
|
|
gptkbp:color
|
seasonal changes
black with red and yellow shoulder patches
|
|
gptkbp:conservation_efforts
|
habitat restoration
|
|
gptkbp:conservation_status
|
least concern
|
|
gptkbp:cultural_significance
|
symbol of wetlands
|
|
gptkbp:diet
|
insects
seeds
|
|
gptkbp:ecological_role
|
insect control
|
|
gptkbp:educational_programs
|
from adults
|
|
gptkbp:egg_color
|
blue-green
|
|
gptkbp:environmental_impact
|
sensitive to wetland changes
|
|
gptkbp:fledging_period
|
12-19 days
|
|
gptkbp:foraging_behavior
|
ground forager
mixed feeding
|
|
gptkbp:habitat
|
wetlands
marshes
western United States
wetland edges
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Agelaius phoeniceus sonoriensis
|
|
gptkbp:impact
|
gptkb:metropolitan_area
|
|
gptkbp:incubation_period
|
11-12 days
|
|
gptkbp:interacts_with
|
mating displays
|
|
gptkbp:is_a
|
gptkb:red-winged_blackbird
|
|
gptkbp:is_found_in
|
gptkb:North_America
|
|
gptkbp:length
|
20-23 cm
|
|
gptkbp:mating_system
|
polygynous
|
|
gptkbp:migration
|
late summer
short distances
partially migratory
|
|
gptkbp:music_style
|
regional differences
|
|
gptkbp:nesting
|
variable
grasses
April to July
high in suitable habitats
low vegetation
predator avoidance
site fidelity
woven grasses
|
|
gptkbp:population
|
varies by region
|
|
gptkbp:population_trend
|
gptkb:Professional_Wrestler
|
|
gptkbp:predators
|
hawks
raccoons
snakes
crows
|
|
gptkbp:purpose
|
territorial defense
|
|
gptkbp:related_species
|
gptkb:Agelaius_phoeniceus
|
|
gptkbp:reproduction
|
oviparous
|
|
gptkbp:research_focus
|
indicator species
|
|
gptkbp:social_structure
|
flocks
pair bonding
dominance displays
|
|
gptkbp:soundtrack
|
melodic and varied
|
|
gptkbp:subspecies
|
gptkb:Agelaius_phoeniceus
|
|
gptkbp:territorial_behavior
|
aggressive during breeding season
|
|
gptkbp:territory
|
0.5-1 ha
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:vocalization
|
distinctive calls
critical period
|
|
gptkbp:weight
|
50-100 g
|
|
gptkbp:wingspan
|
30-40 cm
|
|
gptkbp:wintering_range
|
gptkb:southern_United_States
|