Sources for Episode Thirty Four of First Years

“A Carriage Ride Through History.” Horse Journals, 29 Jan. 2021, www.horsejournals.com/life-horses/carriage-ride-through-history. 

“Carriage.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., www.britannica.com/technology/carriage-vehicle. 

Groeneveld, Emma. “Viking Ships.” World History Encyclopedia, World History Encyclopedia, 07 Feb. 2018, www.worldhistory.org/Viking_Ships/. 

“History of Ships.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., www.britannica.com/technology/ship/History-of-ships. 

Karan C. “The History of Ships: Ancient Maritime World.” Marine Insight, 10 Sept. 2020, www.marineinsight.com/maritime-history/the-history-of-ships-ancient-maritime-world/. 

Kaufman, Kenn. “Here's Why So Many More Birds Migrate Through the Eastern United States.” Audubon, 22 Jan. 2021, www.audubon.org/news/heres-why-so-many-more-birds-migrate-through-eastern-united-states. 

Powell, Hugh. “The Basics of Bird Migration: How, Why, and Where.” All About Birds, 25 Oct. 2017, www.allaboutbirds.org/news/the-basics-how-why-and-where-of-bird-migration/. 

Snowy Owl. peregrinefund.org/explore-raptors-species/owls/snowy-owl. 

U.S. Fish & Wildlife Service. Environmental Education Materials: Bird Migration. U.S. Fish & Wildlife Service , www.fws.gov/migratorybirds/pdf/education/educational-activities/BirdMigrationStudy-BombayHookNWR.pdf. 

Weiss, Giselle. “Development of the Horse-Drawn Coach.” Encyclopedia.com, Encyclopedia.com, 27AD, www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/development-horse-drawn-coach. 

“Why Migratory Birds?” Why Migratory Birds? | World Migratory Bird Day, www.worldmigratorybirdday.org/migratory.