Fin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale nostrils as it surfaces, exhales and inhalesFin Whale - Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalusFin Whale- Balaenoptera physalus