| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Animalia
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:behavior
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Solitary or in small family groups
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:breedingSeason
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Late winter to early spring
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:canHoldBreath
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Up to 8 minutes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:commonName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Lontra_canadensis
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:conservationStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Least Concern
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:describedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Johann_Christian_Daniel_von_Schreber
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:diet
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:fish
                                        
                                         
                                    
                                        
                                            gptkb:seafood
                                        
                                         
                                    
                                        
                                            
                                            Amphibians
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:distribution
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Canada
                                        
                                         
                                    
                                        
                                            gptkb:Mexico
                                        
                                         
                                    
                                        
                                            gptkb:United_States
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:family
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Mustelidae
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:firstDescribed
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1777
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:furColor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Brown
                                        
                                        
                                         
                                    
                                        
                                            
                                            Gray
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:genus
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Lontra
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:gestationPeriod
                                    
                                 | 
                                
                                    
                                        
                                            
                                            About 2 months
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:habitat
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Lakes
                                        
                                        
                                         
                                    
                                        
                                            
                                            Marshes
                                        
                                        
                                         
                                    
                                        
                                            
                                            Freshwater rivers
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:legalSystem
                                    
                                 | 
                                
                                    
                                        
                                            
                                            In some regions
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:length
                                    
                                 | 
                                
                                    
                                        
                                            
                                            66-107 cm (body)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:lifespan
                                    
                                 | 
                                
                                    
                                        
                                            
                                            8-9 years in the wild
                                        
                                        
                                         
                                    
                                        
                                            
                                            Up to 21 years in captivity
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:molting
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Annually
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nativeTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:North_America
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:nocturnal
                                    
                                 | 
                                
                                    
                                        
                                            
                                            No
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:offspring
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1-6 pups
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:order
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Carnivora
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:playfulBehavior
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predators
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Alligators
                                        
                                         
                                    
                                        
                                            gptkb:Bobcats
                                        
                                         
                                    
                                        
                                            
                                            Coyotes
                                        
                                        
                                         
                                    
                                        
                                            
                                            Large birds of prey
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:scientificName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Lontra_canadensis
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:swimmingAbility
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Excellent
                                        
                                        
                                         
                                    
                                        
                                            
                                            Up to 11 km/h
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:tailLength
                                    
                                 | 
                                
                                    
                                        
                                            
                                            30-50 cm
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:threats
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Habitat loss
                                        
                                        
                                         
                                    
                                        
                                            
                                            Trapping
                                        
                                        
                                         
                                    
                                        
                                            
                                            Water pollution
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usesDens
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usesTools
                                    
                                 | 
                                
                                    
                                        
                                            
                                            No
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:vocalization
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Chirps, whistles, growls
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:webbedFeet
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:weight
                                    
                                 | 
                                
                                    
                                        
                                            
                                            5-14 kg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Devon,_England
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            5
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            River Otter
                                        
                                        
                                         
                                    
                                 |