|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:breeding_range
|
gptkb:New_Zealand
up to 1000 pairs
|
|
gptkbp:breeding_season
|
September to February
|
|
gptkbp:call
|
grunting sounds
|
|
gptkbp:coloration
|
dark brown above, white below
|
|
gptkbp:conservation_efforts
|
habitat protection
|
|
gptkbp:conservation_status
|
Near Threatened
|
|
gptkbp:cultural_significance
|
important to Māori culture
|
|
gptkbp:diet
|
gptkb:fish
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
gptkb:1896
|
|
gptkbp:fledging_period
|
about 11 weeks
|
|
gptkbp:flight_style
|
dynamic soaring
|
|
gptkbp:foraging_behavior
|
surface feeding
|
|
gptkbp:habitat
|
oceanic waters
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Hutton's shearwater
|
|
gptkbp:incubation_period
|
about 50 days
|
|
gptkbp:length
|
approximately 30 cm
|
|
gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:migration
|
seasonal migration
up to 2000 km
|
|
gptkbp:named_after
|
Henry Hutton
|
|
gptkbp:nesting
|
around 70%
burrow nesting
|
|
gptkbp:nesting_site
|
mountain slopes
|
|
gptkbp:order
|
gptkb:Procellariiformes
|
|
gptkbp:population_trend
|
declining
|
|
gptkbp:predators
|
feral cats
|
|
gptkbp:related_species
|
Sooty shearwater
other shearwaters
|
|
gptkbp:scientific_name
|
Puffinus huttoni
|
|
gptkbp:social_behavior
|
colonial
|
|
gptkbp:subspecies
|
none known
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:vision
|
excellent
|
|
gptkbp:weight
|
approximately 600 g
|
|
gptkbp:wingspan
|
approximately 90 cm
|
|
gptkbp:bfsParent
|
gptkb:Hauturu_/_Little_Barrier_Island_National_Park
|
|
gptkbp:bfsLayer
|
7
|