Aves | 
Pelecaniformes | 
Phaethontidae
			
			
			
				Environment: milieu / climate zone / djupintervall / distribution range				
				
					Ekologi				
				
			
			
				Pelagiska.  Tropical			
			
			
				
			
			
			
				Indo-Pacific, Atlantic Ocean, Mediterranean and Black Sea.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Könsmognad: Lm ?  range ? - ? cm Max length : 78.0 cm TL hane/ej könsbestämd; (Ref. 84934); publicerad maxvikt: 320.00 g (Ref. 356)			
			
			
							
				
				
					
						Culmen: 6.35 cm; tarsus: 4.66 cm; wing: 28.58 cm.					
				
				
						
			
			
			
			
				
					Total Length:  38 to 40 cm; Wingspan:  89 to 96 cm (Ref. 8812). Found along shores and over sea (Ref. 83946); over deep water far, <1000 km offshore (Ref. 81748).  Adults are solitary and pelagic (Ref. 122680).  Exhibits dipping behavior (Ref. 81748).  Captures prey by plunge diving from 15 to 20 m above the water.  Diet is poorly known but includes flyingfish (Ref. 122680).  Generally pelagic during non-breeding season.  Loosely colonial.  Commonly trail ships (Ref. 91362).				
			
			
			
			
			
				Life cycle and mating behavior				
					Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae				
			
			
				
									
			
			
			
			
			
				Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. (Ref. 7816)
			
			
			
			
			
			
			
					
						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=8.83-46.04).				
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Moderate to high vulnerability (51 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.