Aves | 
Procellariiformes | 
Procellariidae
			
			
			
				Environment: milieu / climate zone / djupintervall / distribution range				
				
					Ekologi				
				
			
			
				.  Polar			
			
			
				
			
			
			
				Indo-Pacific, Atlantic Ocean, Mediterranean and Antarctic.  Subtropical to polar.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Könsmognad: Lm ?  range ? - ? cm Max length : 40.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 441.00 g (Ref. 356)			
			
			
							
				
				
					
						Culmen: 1.58 cm; tarsus: 1.83 cm; wing: 26.0 cm.					
				
				
						
			
			
			
			
				
					Total Length:  38 to 40 cm; Wingspan:  81 to 91 cm (Ref. 8812). Circumpolar (Ref. 91362).   Found over open-water (Ref. 356).  Follows ships.  A gregarious species; noisy and quarrelsome when feeding on ship galley waste (Ref. 91362).  Exhibits surface-seizing, foot paddling and pattering (Ref. 356).  Breeds colonially (Ref. 91362).				
			
			
			
			
			
				Life cycle and mating behavior				
					Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae				
			
			
				
									
			
			
			
			
			
				Brooke, M. de L. 1995 The modern avifauna of the Pitcairn Islands. Biological Journal of the Linnean Society 56:199-212. (Ref. 5718)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
									
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
Verktyg
			
			
			
			
				
					Ytterligare information				
				
					 Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans   Life cycleReproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
  PhysiologySyreförbrukning
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Internet-källor
			
			
			
			
			
				Estimates based on models
			
			
			
							
			
			
			
							
					Resiliens  				
				
				
					Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=8.86-41.08).				
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low to moderate vulnerability (30 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.