|
gptkbp:instanceOf
|
bird
|
|
gptkbp:adultPlumage
|
up to 30 years
|
|
gptkbp:airlines
|
dynamic soaring
|
|
gptkbp:averageLifespan
|
1.2 meters
|
|
gptkbp:breedingSeason
|
March to September
low
hundreds to thousands
food availability
|
|
gptkbp:climate
|
habitat protection
|
|
gptkbp:clutchSize
|
1 egg
|
|
gptkbp:colors
|
dark brown
white underparts
|
|
gptkbp:conservationEfforts
|
Endangered
habitat restoration
|
|
gptkbp:culturalHeritage
|
Hawaiian_mythology
|
|
gptkbp:culturalSignificance
|
native_Hawaiian_culture
|
|
gptkbp:demographics
|
aerial surveys
|
|
gptkbp:diet
|
zooplankton
|
|
gptkbp:eggColor
|
white
|
|
gptkbp:environmentalImpact
|
sea level rise
|
|
gptkbp:firstDescribedBy
|
gptkb:James_Cook
|
|
gptkbp:fledgingPeriod
|
about 90 days
|
|
gptkbp:foragingBehavior
|
surface feeding
|
|
gptkbp:fossilRecord
|
exists
|
|
gptkbp:geneticDiversity
|
population genetics
|
|
gptkbp:geographicalFeature
|
gptkb:Hawaii
|
|
gptkbp:habitat
|
oceanic islands
invasive species removal
remote islands
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Hawaiian petrel
|
|
gptkbp:incubationPeriod
|
about 50 days
|
|
gptkbp:internationalCooperation
|
conservation treaties
|
|
gptkbp:is_monitored_by
|
population surveys
|
|
gptkbp:localTraditions
|
conservation initiatives
|
|
gptkbp:migration
|
up to 1,000 km
pelagic
|
|
gptkbp:nativeTo
|
endemic_to_Hawaii
|
|
gptkbp:nesting
|
monogamous
April to November
burrows
rats
mountain slopes
predator control
|
|
gptkbp:populationTrend
|
decreasing
|
|
gptkbp:protectedArea
|
Endangered Species Act
|
|
gptkbp:publicAccess
|
education programs
|
|
gptkbp:relatedPatent
|
gptkb:Pterodroma_macroptera
|
|
gptkbp:researchFocus
|
behavioral ecology
|
|
gptkbp:researchInterest
|
universities and NGOs
|
|
gptkbp:scientificName
|
gptkb:Pterodroma_sandwichensis
|
|
gptkbp:socialStructure
|
colonial
|
|
gptkbp:threats
|
habitat loss
predation by invasive species
|
|
gptkbp:tourism
|
birdwatching tours
|
|
gptkbp:voiceCast
|
low, moaning calls
|
|
gptkbp:weight
|
0.5 to 0.7 kg
|
|
gptkbp:wingArea
|
long and narrow
|