| gptkbp:instanceOf | gptkb:group_of_bird_species 
 | 
                        
                            
                                | gptkbp:alsoKnownAs | gptkb:Galápagos_finches 
 | 
                        
                            
                                | gptkbp:conservationStatus | varies by species 
 | 
                        
                            
                                | gptkbp:diet | insects leaves
 seeds
 nectar
 
 | 
                        
                            
                                | gptkbp:endemicTo | gptkb:Galápagos_Islands 
 | 
                        
                            
                                | gptkbp:evolvedBy | adaptive radiation 
 | 
                        
                            
                                | gptkbp:example | gptkb:Camarhynchus_parvulus gptkb:Certhidea_olivacea
 gptkb:Geospiza_fortis
 gptkb:Geospiza_magnirostris
 gptkb:Pinaroloxias_inornata
 island biogeography
 
 | 
                        
                            
                                | gptkbp:family | gptkb:Thraupidae 
 | 
                        
                            
                                | gptkbp:features | beak diversity 
 | 
                        
                            
                                | gptkbp:firstDescribed | 1837 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:Cocos_Island gptkb:Galápagos_Islands
 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Camarhynchus gptkb:Certhidea
 gptkb:Geospiza
 gptkb:Platyspiza
 Pinaroloxias
 Cactospiza
 
 | 
                        
                            
                                | gptkbp:importantFor | understanding speciation 
 | 
                        
                            
                                | gptkbp:influenced | theory of evolution by natural selection 
 | 
                        
                            
                                | gptkbp:movedTo | gptkb:South_America 
 | 
                        
                            
                                | gptkbp:namedAfter | gptkb:Charles_Darwin 
 | 
                        
                            
                                | gptkbp:notableFor | adaptive radiation diverse beak shapes
 
 | 
                        
                            
                                | gptkbp:numberOfSpecies | about 15 
 | 
                        
                            
                                | gptkbp:observedBy | gptkb:Peter_Grant gptkb:Rosemary_Grant
 
 | 
                        
                            
                                | gptkbp:order | gptkb:Passeriformes 
 | 
                        
                            
                                | gptkbp:phylogeneticPosition | South American mainland finches 
 | 
                        
                            
                                | gptkbp:reproductiveIsolation | by song and beak morphology 
 | 
                        
                            
                                | gptkbp:studiedBy | gptkb:Charles_Darwin evolutionary biology
 
 | 
                        
                            
                                | gptkbp:subjectOf | numerous scientific studies long-term field studies
 The Beak of the Finch (book)
 
 | 
                        
                            
                                | gptkbp:symbol | evolution 
 | 
                        
                            
                                | gptkbp:variant | beak shape beak size
 feeding habits
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Rábida_Island 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Darwin’s finches 
 |