|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:adult_plumage
|
achieved at 6 months
brownish color
|
|
gptkbp:behavior
|
foraging
|
|
gptkbp:breeding_behavior
|
monogamous
variable
|
|
gptkbp:breeding_range
|
tropical regions
|
|
gptkbp:breeding_season
|
year-round
|
|
gptkbp:climate
|
humid tropical climate
|
|
gptkbp:clutch_size
|
1-2 eggs
|
|
gptkbp:color
|
gptkb:black
|
|
gptkbp:color_scheme
|
uniform black
|
|
gptkbp:coloration
|
iridescent feathers
|
|
gptkbp:conservation
|
habitat protection
|
|
gptkbp:conservation_efforts
|
ongoing monitoring
|
|
gptkbp:conservation_status
|
Near Threatened
|
|
gptkbp:cultural_significance
|
none known
|
|
gptkbp:diet
|
fruits
|
|
gptkbp:ecological_role
|
seed disperser
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Columbidae
|
|
gptkbp:field
|
difficult due to coloration
|
|
gptkbp:first_described_by
|
1843
|
|
gptkbp:fledging_period
|
about 30 days
|
|
gptkbp:flight_style
|
strong flier
|
|
gptkbp:foraging_behavior
|
ground forager
|
|
gptkbp:genus
|
gptkb:Caloenas
|
|
gptkbp:habitat
|
tropical forests
lowland forests
|
|
gptkbp:habitat_range
|
gptkb:Borneo_island
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Bornean Black Pigeon
|
|
gptkbp:impact
|
deforestation
|
|
gptkbp:incubation_period
|
about 18 days
|
|
gptkbp:length
|
30 cm
|
|
gptkbp:local_names
|
none widely known
|
|
gptkbp:migration
|
non-migratory
|
|
gptkbp:native_to
|
gptkb:Borneo
|
|
gptkbp:nest_material
|
twigs and leaves
|
|
gptkbp:nesting
|
trees
up to 10 m
|
|
gptkbp:population_trend
|
decreasing
|
|
gptkbp:predators
|
birds of prey
snakes and mammals
|
|
gptkbp:related_species
|
gptkb:Nicobar_Pigeon
gptkb:Rock_Pigeon
|
|
gptkbp:reproduction
|
oviparous
|
|
gptkbp:research_status
|
limited studies
|
|
gptkbp:social_behavior
|
often seen alone
|
|
gptkbp:social_structure
|
solitary or in pairs
|
|
gptkbp:species
|
gptkb:Caloenas_maculata
|
|
gptkbp:subspecies
|
none known
|
|
gptkbp:tail_length
|
15 cm
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:unesco_world_heritage_site
|
Near Threatened
|
|
gptkbp:vocalization
|
cooing sounds
|
|
gptkbp:weight
|
300 g
|
|
gptkbp:wing_configuration
|
60 cm
|
|
gptkbp:bfsParent
|
gptkb:Bucerotidae
|
|
gptkbp:bfsLayer
|
5
|