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gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:adult_plumage
|
dark upperparts and white underparts
|
|
gptkbp:breeding_behavior
|
gptkb:Nonsuch_Island
approximately 50%
|
|
gptkbp:breeding_range
|
3 to 4 years
|
|
gptkbp:breeding_season
|
gptkb:spring
|
|
gptkbp:climate_impact
|
vulnerable to sea level rise
|
|
gptkbp:clutch_size
|
1 egg
|
|
gptkbp:color
|
white and dark brown
|
|
gptkbp:conservation_efforts
|
gptkb:Bermuda_Audubon_Society
|
|
gptkbp:conservation_status
|
endangered
|
|
gptkbp:cultural_significance
|
national symbol of Bermuda
|
|
gptkbp:diet
|
gptkb:fish
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
1753
|
|
gptkbp:fishing_impact
|
bycatch risk
|
|
gptkbp:fledging_period
|
approximately 3 months
|
|
gptkbp:flight_style
|
dynamic and agile
|
|
gptkbp:foraging_behavior
|
surface feeding
|
|
gptkbp:habitat
|
oceanic islands
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Bermuda petrel
|
|
gptkbp:incubation_period
|
approximately 50 days
|
|
gptkbp:lifespan
|
up to 30 years
|
|
gptkbp:local_names
|
gptkb:Cahow
|
|
gptkbp:migration
|
gptkb:none
non-migratory
|
|
gptkbp:nest_material
|
grass and feathers
|
|
gptkbp:nesting
|
April to August
return to natal burrow
|
|
gptkbp:nesting_site
|
burrows
|
|
gptkbp:order
|
gptkb:Procellariiformes
|
|
gptkbp:population
|
extinct in the 17th century
|
|
gptkbp:population_trend
|
increasing
|
|
gptkbp:predators
|
rats and cats
|
|
gptkbp:range
|
gptkb:Bermuda
|
|
gptkbp:research_importance
|
indicator species for marine health
|
|
gptkbp:scientific_name
|
gptkb:Pterodroma_cahow
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:subspecies
|
none known
|
|
gptkbp:successor
|
successful since 2004
|
|
gptkbp:team
|
habitat restoration
predator control
|
|
gptkbp:threats
|
habitat loss
predation by introduced species
|
|
gptkbp:vocalization
|
moaning calls
|
|
gptkbp:weight
|
0.5 to 0.7 kg
|
|
gptkbp:wingspan
|
approximately 90 cm
|
|
gptkbp:bfsParent
|
gptkb:Bermuda
|
|
gptkbp:bfsLayer
|
4
|