Statements (40)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:mythological_figure
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Eubalaena_japonica
gptkb:right_whales |
| gptkbp:aired_on |
spout up to 6 feet high
|
| gptkbp:behavior |
occasionally breaches
|
| gptkbp:color |
dark gray to black
|
| gptkbp:communication |
vocalizations
|
| gptkbp:conservation_efforts |
protected under the Endangered Species Act
critical habitat designated |
| gptkbp:conservation_status |
endangered
|
| gptkbp:diameter |
up to 30 cm
|
| gptkbp:diet |
zooplankton
|
| gptkbp:fins |
absent or very small
|
| gptkbp:foraging_behavior |
filter feeding
|
| gptkbp:gestation_period |
approximately 12 months
|
| gptkbp:habitat |
gptkb:North_Pacific_Ocean
|
| gptkbp:has_skin |
rough and calloused
|
| https://www.w3.org/2000/01/rdf-schema#label |
North Pacific right whale
|
| gptkbp:is_vulnerable_to |
noise pollution
|
| gptkbp:length |
15-16 meters
|
| gptkbp:migration |
seasonal migration
|
| gptkbp:plot_twist |
broad and paddle-like
|
| gptkbp:population |
less than 30 individuals
|
| gptkbp:predators |
gptkb:Person
orcas (killer whales) |
| gptkbp:range |
restricted to specific areas
once widespread in the North Pacific |
| gptkbp:reproduction |
viviparous
|
| gptkbp:research |
limited due to low population
|
| gptkbp:research_focus |
behavioral studies
habitat use population recovery |
| gptkbp:season |
3-5 years
|
| gptkbp:social_structure |
solitary or small groups
|
| gptkbp:tail_type |
wide and triangular
|
| gptkbp:threats |
climate change
ship strikes fishing gear entanglement |
| gptkbp:weight |
up to 100 tons
|