|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:behavior
|
gregarious
|
|
gptkbp:breeding_behavior
|
gptkb:Canary_Islands
gptkb:Azores
gptkb:Mediterranean_Sea
gptkb:Madeira
|
|
gptkbp:breeding_season
|
April to September
|
|
gptkbp:color
|
hooked bill
|
|
gptkbp:coloration
|
white underparts
dark upperparts
|
|
gptkbp:conservation_efforts
|
habitat protection
monitoring populations
|
|
gptkbp:conservation_status
|
gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
featured in folklore
|
|
gptkbp:diet
|
gptkb:fish
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
gptkb:John_Cassin
|
|
gptkbp:fishing_impact
|
overfishing affects food supply
|
|
gptkbp:fledging_period
|
about 12 weeks
|
|
gptkbp:flight_style
|
dynamic soaring
|
|
gptkbp:foraging_behavior
|
surface feeding
|
|
gptkbp:genus
|
gptkb:Calonectris
|
|
gptkbp:habitat
|
islands
open ocean
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cory's Shearwater
|
|
gptkbp:incubation_period
|
about 50 days
|
|
gptkbp:length
|
40–50 cm
|
|
gptkbp:lifespan
|
up to 30 years
|
|
gptkbp:mating_system
|
aerial displays
|
|
gptkbp:migration
|
up to 10,000 km
long-distance migratory bird
transatlantic migration
|
|
gptkbp:nesting
|
ground-nesting
varies by colony
|
|
gptkbp:nesting_site
|
burrows
|
|
gptkbp:population_trend
|
gptkb:stable
|
|
gptkbp:predators
|
seagulls
|
|
gptkbp:range
|
gptkb:North_Atlantic_Ocean
|
|
gptkbp:research_interest
|
studied for migration patterns
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:species
|
gptkb:Calonectris_diomedea
|
|
gptkbp:subspecies
|
gptkb:Calonectris_diomedea_diomedea
gptkb:Calonectris_diomedea_borealis
|
|
gptkbp:tail_type
|
forked tail
|
|
gptkbp:threats
|
habitat loss
plastic pollution
bycatch in fishing gear
|
|
gptkbp:vocalization
|
grunting sounds
|
|
gptkbp:weight
|
700–1,200 g
|
|
gptkbp:wingspan
|
100–120 cm
|
|
gptkbp:bfsParent
|
gptkb:Procellariiformes
|
|
gptkbp:bfsLayer
|
5
|