Lindblad Expeditions Natl Geographic QuestYear Built: 2017Passengers: 100 Lindblad Expeditions Natl Geographic Sea BirdYear Built: 1982Refurbished: 2014Decks: 3Passengers: 62Size: 100 tons Lindblad Expeditions Natl Geographic Sea LionYear Built: 1982Refurbished: 2014Decks: 3Passengers: 62Size: 100 tons Lindblad Expeditions Natl Geographic VentureYear Built: 2018Passengers: 100