| gptkbp:instanceOf | gptkb:bird 
 | 
                        
                            
                                | gptkbp:averageWingspan | 1.6-2.3 m 
 | 
                        
                            
                                | gptkbp:breedingSeason | gptkb:wetlands 
 | 
                        
                            
                                | gptkbp:chickType | precocial 
 | 
                        
                            
                                | gptkbp:clutchSize | 1-3 eggs 
 | 
                        
                            
                                | gptkbp:conservationStatus | Least Concern 
 | 
                        
                            
                                | gptkbp:diet | omnivore 
 | 
                        
                            
                                | gptkbp:distinctiveFeature | red forehead 
 | 
                        
                            
                                | gptkbp:eggColor | olive-brown 
 | 
                        
                            
                                | gptkbp:family | gptkb:Gruidae 
 | 
                        
                            
                                | gptkbp:firstDescribed | gptkb:Carl_Linnaeus 1758
 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Antigone 
 | 
                        
                            
                                | gptkbp:height | 100-120 cm 
 | 
                        
                            
                                | gptkbp:incubationPeriod | 29-32 days 
 | 
                        
                            
                                | gptkbp:IUCNStatus | LC 
 | 
                        
                            
                                | gptkbp:lifespan | 20-30 years 
 | 
                        
                            
                                | gptkbp:migrationStopover | gptkb:Platte_River,_Nebraska 
 | 
                        
                            
                                | gptkbp:migratory | true 
 | 
                        
                            
                                | gptkbp:nativeTo | gptkb:North_America gptkb:northeastern_Siberia
 
 | 
                        
                            
                                | gptkbp:nestType | ground nest 
 | 
                        
                            
                                | gptkbp:notableFeature | dancing displays 
 | 
                        
                            
                                | gptkbp:order | gptkb:Gruiformes 
 | 
                        
                            
                                | gptkbp:plumage | gray 
 | 
                        
                            
                                | gptkbp:protectedBy | gptkb:Migratory_Bird_Treaty_Act 
 | 
                        
                            
                                | gptkbp:scientificName | gptkb:Antigone_canadensis 
 | 
                        
                            
                                | gptkbp:stateBird | gptkb:Nebraska 
 | 
                        
                            
                                | gptkbp:subspecies | gptkb:Antigone_canadensis_canadensis gptkb:Antigone_canadensis_nesiotes
 gptkb:Antigone_canadensis_pratensis
 gptkb:Antigone_canadensis_pulla
 gptkb:Antigone_canadensis_rowani
 gptkb:Antigone_canadensis_tabida
 
 | 
                        
                            
                                | gptkbp:threats | habitat loss hunting (historically)
 
 | 
                        
                            
                                | gptkbp:vocalization | loud trumpeting call 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Saddle_Mountain_National_Wildlife_Refuge 
 | 
                        
                            
                                | gptkbp:bfsLayer | 5 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | sandhill crane 
 |