Videos and photos, unless otherwise stated below, were sourced from Storyblocks, Pexels, and Unsplash.
Videos sourced from YouTube and Vimeo are licensed under creative commons.
Video at 1:11, 1:19, and 1:24 by Whale Watch Vallarta on Vimeo (http://bit.ly/3E3zor6) (CC BY 3.0)
Video at 2:04 and 2:20 by Jukka Lämsä on Yoube (https://bit.ly/3Dr5eOJ)
Video at 2:14 by Julian Guerrero on Vimeo (https://vimeo.com/81038481) (CC BY 3.0)
Video at 3:11 and 3:16 by Nicolas Villatte on YouTube (https://bit.ly/3zYoLSv)
Video at 3:20, 3:27, 3:32, and 3:39 Dennis Santos on YouTube (https://bit.ly/3xcK3KB)
Video at 3:35 by Life Nomadic on YouTube (https://bit.ly/3yltqgZ)
Video at 3:45 by Deborah Alison on Vimeo (http://bit.ly/3HHzaIX) (CC BY 3.0)
Video at 4:00 and 4:05 by Lauren Farmer on Vimeo (http://bit.ly/40dGG5K) (CC BY 3.0)
Photo at 4:10 by Studiogirl54 on Wikimedia (http://bit.ly/3Jv0gV5) (CC BY-SA 4.0)
Video at 4:23 and 4:29 by Wildlife Action by Graham Boulnois on YouTube (https://bit.ly/40gF2Ao)
Video at 4:40 by Dhana G on Vimeo (http://bit.ly/3XQT6Ph) (CC BY 3.0)
Photo at 4:45 by Vijay Singh on Wikimedia (http://bit.ly/40cxzlQ) (CC BY-SA 4.0)
Video at 8:11, 8:14, and 8:18 by Discovering Antarctica on Vimeo (http://bit.ly/3kW9Je1) (CC BY 3.0)