|
gptkbp:instanceOf
|
species
|
|
gptkbp:adultPlumage
|
brown and mottled
dark grey
|
|
gptkbp:airlines
|
strong and direct
|
|
gptkbp:breedingSeason
|
gptkb:Chatham_Islands
September to November
aerial displays
50%.
sub-Antarctic_islands
|
|
gptkbp:clutchSize
|
1 to 2 eggs
|
|
gptkbp:colors
|
dark_grey_and_white
|
|
gptkbp:commonName
|
gptkb:Cook's_petrel
|
|
gptkbp:conservationEfforts
|
Vulnerable
habitat restoration
rat control
|
|
gptkbp:culturalSignificance
|
Māori_culture
|
|
gptkbp:diet
|
zooplankton
|
|
gptkbp:eggColor
|
white
4 cm
|
|
gptkbp:family
|
Procellariidae
|
|
gptkbp:firstDescribedBy
|
1789
|
|
gptkbp:fledgingPeriod
|
70 to 80 days
|
|
gptkbp:foragingBehavior
|
surface feeding
|
|
gptkbp:geographicalFeature
|
gptkb:New_Zealand
|
|
gptkbp:habitat
|
grasslands
oceanic islands
|
|
gptkbp:hasAuthorityOver
|
Gmelin
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cyanoramphus cooki
|
|
gptkbp:length
|
30 cm
|
|
gptkbp:lifespan
|
up to 15 years
|
|
gptkbp:matingSystem
|
monogamous
|
|
gptkbp:migration
|
non-migratory
|
|
gptkbp:nesting
|
October to December
cats
burrows
ground nesting
|
|
gptkbp:order
|
Procellariiformes
|
|
gptkbp:populationTrend
|
decreasing
|
|
gptkbp:predators
|
rats
|
|
gptkbp:relatedPatent
|
Cyanoramphus novaezelandiae
|
|
gptkbp:socialStructure
|
colonial
|
|
gptkbp:territory
|
defends nesting area.
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:vocalization
|
whistles and grunts
|
|
gptkbp:weight
|
300 g
|
|
gptkbp:wildlife
|
Vulnerable
|
|
gptkbp:wingspan
|
70 cm
|