Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:subspecies
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Ruddy_Duck
|
| gptkbp:age |
1 year
|
| gptkbp:aircraft_operated |
70 to 80 cm
|
| gptkbp:behavior |
diving for food
pair bonding during breeding |
| gptkbp:breeding_season |
spring to summer
|
| gptkbp:clutch_size |
5 to 10 eggs
|
| gptkbp:color |
brown and white plumage
distinctive head pattern blue bill |
| gptkbp:conservation_efforts |
habitat restoration
legal protection |
| gptkbp:conservation_status |
gptkb:Least_Concern
|
| gptkbp:cultural_significance |
birdwatching interest
symbol of wetland health |
| gptkbp:diet |
aquatic invertebrates
|
| gptkbp:egg_color |
cream to pale blue
|
| gptkbp:fledging_period |
about 60 days
|
| gptkbp:foraging_behavior |
dabbling
|
| gptkbp:habitat |
wetlands
western North America shallow marshes vegetated areas |
| https://www.w3.org/2000/01/rdf-schema#label |
Oxyura jamaicensis rubida
|
| gptkbp:incubation_period |
about 28 days
|
| gptkbp:is_a |
gptkb:bird
|
| gptkbp:length |
30 to 38 cm
|
| gptkbp:lifespan |
5 to 10 years
|
| gptkbp:mating_system |
displays and calls
|
| gptkbp:migration |
migratory
late fall to southern U. S. and Mexico |
| gptkbp:native_to |
gptkb:North_America
|
| gptkbp:nesting |
April to June
ground near water |
| gptkbp:population_trend |
gptkb:Professional_Wrestler
|
| gptkbp:predators |
foxes
birds of prey |
| gptkbp:related_species |
gptkb:Oxyura_jamaicensis
Oxyura leucocephala |
| gptkbp:research_focus |
population dynamics
behavioral ecology |
| gptkbp:social_structure |
solitary or in small groups
|
| gptkbp:threats |
pollution
habitat loss hunting pressure |
| gptkbp:vocalization |
quacking sounds
|
| gptkbp:weight |
500 to 800 g
|
| gptkbp:wintering_range |
coastal areas
southern U. S. and Mexico |