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gptkbp:instanceOf
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gptkb:bird
gptkb:species
|
|
gptkbp:breedingRange
|
gptkb:Alaska
gptkb:Baja_California
gptkb:British_Columbia
gptkb:California
coastal islands
offshore islands
|
|
gptkbp:class
|
gptkb:Aves
|
|
gptkbp:clutchSize
|
1
|
|
gptkbp:commonName
|
gptkb:Cassin's_auklet
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:describedBy
|
gptkb:Johann_Friedrich_von_Brandt
|
|
gptkbp:describedYear
|
1837
|
|
gptkbp:diet
|
krill
copepods
zooplankton
|
|
gptkbp:distribution
|
gptkb:Pacific_coast_of_North_America
|
|
gptkbp:divesToDepth
|
up to 30 m
|
|
gptkbp:family
|
gptkb:Alcidae
|
|
gptkbp:foragingBehavior
|
pursuit diving
|
|
gptkbp:genus
|
gptkb:Ptychoramphus
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cassin's auklet
|
|
gptkbp:IUCNStatus
|
LC
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:length
|
about 25 cm
|
|
gptkbp:lifespan
|
up to 16 years
|
|
gptkbp:migratory
|
partially
|
|
gptkbp:molting
|
post-breeding
|
|
gptkbp:monotypicGenus
|
true
|
|
gptkbp:namedAfter
|
gptkb:John_Cassin
|
|
gptkbp:nativeTo
|
gptkb:North_Pacific_Ocean
|
|
gptkbp:nestType
|
burrow nester
|
|
gptkbp:nocturnal
|
true
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:phylum
|
gptkb:Chordata
|
|
gptkbp:plumage
|
gray
white underparts
|
|
gptkbp:population
|
declining in some areas
|
|
gptkbp:predators
|
gulls
raptors
introduced mammals
|
|
gptkbp:scientificName
|
gptkb:Ptychoramphus_aleuticus
|
|
gptkbp:size
|
small
|
|
gptkbp:taxonRank
|
gptkb:species
|
|
gptkbp:threats
|
climate change
oil spills
introduced predators
|
|
gptkbp:vocalization
|
trilling calls
|
|
gptkbp:weight
|
about 200 g
|
|
gptkbp:wingspan
|
about 40 cm
|
|
gptkbp:bfsParent
|
gptkb:Triangle_Island
|
|
gptkbp:bfsLayer
|
6
|