Statements (59)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Duck
|
| gptkbp:adaptation |
Webbed feet for swimming
|
| gptkbp:age |
Ducklings
|
| gptkbp:aircraft |
Brown_and_gray
|
| gptkbp:averageLifespan |
5 to 10 years
|
| gptkbp:behavior |
Dabbling duck
|
| gptkbp:breedingSeason |
gptkb:North_America
1 year Spring to early summer Monogamous during breeding season Displays and calls Head bobbing Used in conservation programs Affected by habitat loss |
| gptkbp:callsFor |
Quacking sound
|
| gptkbp:colors |
Males have a green head
Brown_and_mottled_females |
| gptkbp:conservationEfforts |
Least Concern
Wetland preservation |
| gptkbp:culturalSignificance |
Symbol of nature
|
| gptkbp:diet |
Omnivorous
|
| gptkbp:eggColor |
Pale blue to green
|
| gptkbp:fledgingPeriod |
50 to 60 days
|
| gptkbp:foragingBehavior |
Both parents care for young
Surface feeding Dabbling and diving |
| gptkbp:geneticDiversity |
High among populations
|
| gptkbp:habitat |
Shallow waters
Freshwater wetlands Worldwide_except_Antarctica |
| gptkbp:hasCitations |
Seasonal migration.
|
| gptkbp:headlights |
White_and_black
|
| gptkbp:homeTeam |
Domesticated varieties exist
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mallard Duck
|
| gptkbp:humanInteraction |
Hunting and birdwatching
|
| gptkbp:incubationPeriod |
28 days
|
| gptkbp:lensType |
Yellow in males
|
| gptkbp:migration |
Up to 3,000 miles
Fall and spring Migratory species Flyways North_to_South_America |
| gptkbp:missileSystem |
Excellent vision
|
| gptkbp:nesting |
Ground nests
Grass and reeds Near water |
| gptkbp:populationTrend |
Stable
|
| gptkbp:predators |
Foxes
High during nesting |
| gptkbp:scientificName |
Anas platyrhynchos
|
| gptkbp:socialResponsibility |
Gregarious
Communal roosting |
| gptkbp:socialStructure |
Flocks
|
| gptkbp:speed |
Up to 55 mph
|
| gptkbp:subspecies |
gptkb:American_Black_Duck
|
| gptkbp:territory |
Males are territorial during breeding season
|
| gptkbp:vocalization |
Varied calls
|
| gptkbp:weight |
2 to 3.5 pounds
|
| gptkbp:wingspan |
32 to 39 inches
|