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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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6
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gptkbp:bfsParent
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gptkb:Puffinus_yelkouan
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gptkbp:aircraft_operated
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long and narrow wings
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gptkbp:behavior
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nocturnal activity during breeding.
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gptkbp:breeding_season
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spring to summer
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gptkbp:color
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white underparts
dark upperparts
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gptkbp:conservation_status
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Near Threatened
protected areas
habitat restoration
fishing regulations
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gptkbp:cultural_significance
|
local folklore
|
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gptkbp:diet
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gptkb:fish
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gptkbp:distribution
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gptkb:Mediterranean_Sea
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gptkbp:egg_color
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gptkb:white
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gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:fledging_period
|
about 12 weeks
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gptkbp:foraging_behavior
|
surface feeding
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gptkbp:habitat
|
marine environments
up to 10,000 pairs
Mediterranean islands
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Yelkouan Shearwater
|
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gptkbp:incubation_period
|
about 50 days
|
|
gptkbp:lifespan
|
up to 20 years
|
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gptkbp:mating_system
|
aerial displays
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gptkbp:migration
|
partial migrant
autumn and spring
|
|
gptkbp:nesting
|
cliffs and islands
burrow nesting
|
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gptkbp:order
|
gptkb:Procellariiformes
|
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gptkbp:population_trend
|
declining
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gptkbp:predators
|
seagulls
|
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gptkbp:related_species
|
gptkb:Manx_Shearwater
gptkb:Sooty_Shearwater
gptkb:Short-tailed_Shearwater
Balearic Shearwater
|
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gptkbp:research_focus
|
biodiversity studies
|
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gptkbp:scientific_name
|
gptkb:Puffinus_yelkouan
|
|
gptkbp:social_structure
|
colonial
|
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gptkbp:tail_type
|
forked tail
|
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gptkbp:threats
|
gptkb:species
pollution
habitat loss
fishing bycatch
|
|
gptkbp:vocalization
|
grunting sounds
|
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gptkbp:weight
|
500 g
|
|
gptkbp:wingspan
|
90 cm
|