Balaenoptera borealis (Coalfish Whale) is a species of mammals in the family rorquals. They are listed as endangered by COSEWIC and in cites appendix i. They are native to Atlantic Ocean, Pacific Ocean, and Indian Ocean. They are solitary carnivores. Individuals are known to live for 888 months and can grow to 20 m. Reproduction is viviparous and dioecious.
تحتوي موسوعة الحياة على بيانات عن 60 سمات، بما فيها: