Geospiza scandens
E613024
Geospiza scandens is a species of Darwin’s finch from the Galápagos Islands, notable for its cactus-specialist diet and role in studies of rapid evolution and natural selection.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | bird species ⓘ |
| beakAdaptation | elongated bill adapted to feeding on cactus resources ⓘ |
| class | Aves NERFINISHED ⓘ |
| coloration | generally brownish with streaked plumage ⓘ |
| commonName | common cactus finch ⓘ |
| conservationStatus | Least Concern ⓘ |
| conservationStatusSystem | IUCN Red List NERFINISHED ⓘ |
| describedBy | John Gould NERFINISHED ⓘ |
| diet |
cactus nectar
ⓘ
cactus pulp ⓘ cactus seeds ⓘ insects ⓘ |
| ecologicalRole |
pollinator of Opuntia cacti
ⓘ
seed predator of cacti ⓘ |
| endemicFaunaOf | Galápagos Islands NERFINISHED ⓘ |
| endemicTo | Galápagos Islands NERFINISHED ⓘ |
| family | Thraupidae NERFINISHED ⓘ |
| foragingBehavior | feeds on cactus flowers and fruits ⓘ |
| foundIn | Galápagos Islands NERFINISHED ⓘ |
| genus | Geospiza NERFINISHED ⓘ |
| habitat |
arid zones
ⓘ
cactus-dominated scrub ⓘ |
| hybridizesWith | Geospiza fortis NERFINISHED ⓘ |
| influencedBy | climatic fluctuations such as El Niño events ⓘ |
| islandDistributionPattern | present on several central and southeastern Galápagos islands ⓘ |
| kingdom | Animalia ⓘ |
| namedAfter | genus Geospiza meaning earth finch ⓘ |
| nativeRange | Ecuador NERFINISHED ⓘ |
| notableFor |
cactus-specialist diet
ⓘ
role in studies of natural selection ⓘ role in studies of rapid evolution ⓘ |
| occursOnIsland | Daphne Major NERFINISHED ⓘ |
| order | Passeriformes ⓘ |
| partOf | Darwin's finches radiation ⓘ |
| phylum | Chordata ⓘ |
| relatedTo | Geospiza fortis NERFINISHED ⓘ |
| reproduction | lays eggs in nests built in cacti or shrubs ⓘ |
| sexualDimorphism | males darker than females ⓘ |
| shows | rapid evolutionary change in beak traits ⓘ |
| specializesOn | Opuntia cactus NERFINISHED ⓘ |
| studiedBy |
Peter Grant
NERFINISHED
ⓘ
Rosemary Grant NERFINISHED ⓘ |
| subjectOf | long-term evolutionary field studies ⓘ |
| taxonRank | species ⓘ |
| yearDescribed | 1837 ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.