 
  Fin whale
  A species of Balaenoptera, Also known as  Common rorqual, Razorback whale    Scientific name : Balaenoptera physalus  Genus :   Balaenoptera    
  Fin whale, A species of Balaenoptera 
  Also known as: 
 Common rorqual, Razorback whale
  Scientific name: Balaenoptera physalus 
  Genus:  Balaenoptera 
  Content 
 Description People often ask General Info
 Photo By Aqqa Rosing-Asvid - Visit Greenland , used under CC-BY-2.0 /Cropped and compressed from original
  Photo By Aqqa Rosing-Asvid - Visit Greenland , used under CC-BY-2.0 /Cropped and compressed from original   
 Description
 
  The fin whale (Balaenoptera physalus) is a species of furrow whale and the closest relative of the blue whale. 
    
 People often ask
 
  
 General Info
 
 Lifespan
 70-90 years 
   Diet
 Fin whale is a filter-feeding species, primarily subsisting on abundant zooplankton. Its diet is vastly comprised of tiny shrimp-like animals called krill, supplemented at times with small schooling fish. 
   Appearance
 Fin whale is a colossal marine mammal reaching lengths of up to 27 meters, the second largest animal on earth. It has a streamlined, torpedo-like body and smooth skin varying from grayish-blue to black, fading to white underneath. Its defining feature is the splayed bushy blow, emanating from two blowholes on top of its head. Males and females appear similar with no noticeable age-specific changes. 
   Behavior
 Fin whale are solitary animals, commonly known for their migratory patterns, routinely travelling between feeding and breeding grounds. Notably unique is their 'lunge feeding', a strategy used to consume large amounts of krill and small fish. Despite their size, they are acrobatic, frequently displaying behaviors like breaching and tail-slapping. No specific territorial behavior is observed. 
   Population
 Increasing 
  
  
  Photo By Aqqa Rosing-Asvid - Visit Greenland , used under CC-BY-2.0 /Cropped and compressed from original
  Photo By Aqqa Rosing-Asvid - Visit Greenland , used under CC-BY-2.0 /Cropped and compressed from original   
 Scientific Classification
 
  Phylum 
  Chordates   Class 
  Mammals   Order 
  Whales and dolphins   Family 
  Rorquals   Genus 
  Balaenoptera   Species 
  Fin whale  
 
  
  
  
  
 

 
  
  
 