A dense net of blood vessels colour the belly of Minke whales (Balaenoptera acutorostrata) named Picasso pink during high feeding activity. St. Lawrence estuary, Canada

minke whale minke whale whales balaenoptera acutorostrata surfacing st lawrence estuary canada north america one animal lone single mammal cetacean water swimming rorqual pink grooves expanded belly picasso pink close up close ups close up close ups