Australian Black Duck

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instance_of gptkb:bird
gptkbp:adult_female lighter with more speckles
gptkbp:adult_male darker than female
gptkbp:behavior forages in shallow water
gptkbp:breeding_behavior monogamous
up to 12 eggs per clutch
gptkbp:breeding_season August to January
gptkbp:call quack-like sound
gptkbp:color yellow-green
gptkbp:coloration dark brown with lighter speckles
gptkbp:conservation_efforts habitat protection
gptkbp:conservation_status gptkb:Least_Concern
gptkbp:cultural_significance symbol of Australian wetlands
gptkbp:diet herbivorous
gptkbp:duckling_color yellow-brown
gptkbp:egg_color pale blue
gptkbp:eye_color dark brown
gptkbp:family gptkb:Anatidae
gptkbp:flight_style strong and fast
gptkbp:foraging_behavior dabbling
gptkbp:habitat wetlands
https://www.w3.org/2000/01/rdf-schema#label Australian Black Duck
gptkbp:incubation_period 28-30 days
gptkbp:is_observed_in common in urban areas
gptkbp:length 50-60 cm
gptkbp:lifespan 10-15 years
gptkbp:local_names Black Duck, Pacific Black Duck
gptkbp:migration non-migratory
local movements
gptkbp:native_to gptkb:Australia
gptkbp:nest_material grasses and reeds
gptkbp:nesting_site ground near water
gptkbp:population_trend gptkb:stable
gptkbp:predators foxes
gptkbp:related_species Mallard
gptkbp:scientific_name gptkb:Aesir
gptkbp:social_behavior gregarious
gptkbp:social_structure flocks
gptkbp:subspecies gptkb:Pacific_Black_Duck
gptkbp:territory non-territorial
gptkbp:water_source lakes and rivers
gptkbp:weight 1-1.5 kg
gptkbp:wildlife popular among birdwatchers
threat
gptkbp:wingspan 80-90 cm
gptkbp:young ducklings
gptkbp:bfsParent gptkb:Anas_platyrhynchos_strepera
gptkbp:bfsLayer 6