Aves | 
Charadriiformes | 
Alcidae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Others; depth range 0 - 60 m (Ref. 62202), usually 20 - 30 m (Ref. 62202).  Polar; 83°N -   24°N, 85°W -   71°E (Ref. 124582)			
			
			
				
			
			
			
				Arctic, Northern Atlantic and the Mediterranean.  Boreal to polar.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 381.00 g (Ref. 356)			
			
			
							
				
				
					
						Culmen: 4.56 cm; tarsus: 2.88 cm; wing: 17.21 cm.					
				
				
						
			
			
			
			
				
					Total Length:  28 to 30 cm; Wingspan:  53 to 58 cm (Ref. 8812). Occupy the continental shelf; <100 km; exhibits plunge-diving feeding behavior (Ref. 356). In the North Sea off the east coast of Scotland and northern England, this species is known to feed on the sandeel, Ammodytes marinus and breeding birds spend approx. 80% of daylight period at sea, commonly in dense rafts. They form nesting colonies with breeding pairs sharing incubation and chick-rearing duties; surface-feeding by scooping prey from the water, they carry prey in their bills and feed their chicks with regurgitated food (Ref. 95711).				
			
			
			
			
			
				Life cycle and mating behavior				
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
			
			
				
									
			
			
			
			
			
				Barrett, R.T. and F. Rikardsen 1992 Chick growth, fledging periods and adult mass loss of Atlantic Puffins Fratercula arctica during years of prolonged food stress. Colonial Waterbirds 15(1):24-32. (Ref. 4091)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
									
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
Tools
			
			
			
			
				
					More information				
				
					 Population dynamicsGrowthMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundance   Life cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
  PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Internet sources
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 0.5 - 11.8, mean 6.8 (based on 976 cells).			
 
			
			
			
							
					Resilience  				
				
				
					High, minimum population doubling time less than 15 months (K=8.27-39.05).				
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low vulnerability (20 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.