Episode 125

The Galapagos & Adaptive Radiation

On September 15, 1835, the Galapagos Islands welcomed the arrival of a ship that had traversed South America, offering a strikingly different landscape. The vessel, HMS Beagle, still had just over a year before it would return to England. Aboard the ship was a young naturalist named Charles Darwin, who was unaware that his brief five-week exploration of the Galapagos Archipelago would ultimately inspire him to pen a world-altering book. This work would revolutionize our comprehension of the origins and diversity of the countless species that have existed and continue to exist on Earth.

Evolution Talk is also a book! You can find links to Amazon, Barnes & Noble and others on the front page of EvolutionTalk.com, or call your local bookstore and ask them to order a copy.

Works Cited

Darwin, Charles. The Voyage of the Beagle. Wordsworth Editions, 1997.

Feiner, Nathalie, et al. “Plasticity and Evolutionary Convergence in the Locomotor Skeleton of Greater Antillean Anolis Lizards.” eLife, vol. 9, eLife Sciences Publications Ltd, Aug. 2020, https://doi.org/10.7554/elife.57468.

Galapagos Cruises and Ecuador Travel – Go Galapagos. “Red-Footed Booby – Go Galapagos.” Go Galapagos, 28 Jan. 2022, www.gogalapagos.com/animal-specie/red-footed-booby.

Geggel, Laura. “Why Are There so Many Marsupials in Australia?” livescience.com, 3 Mar. 2019, www.livescience.com/64897-why-marsupials-in-australia.html.

GrrlScientist. “Hawaiian Honeycreepers and Their Tangled Evolutionary Tree.” The Guardian, 3 Nov. 2011, www.theguardian.com/science/punctuated-equilibrium/2011/nov/02/hawaiian-honeycreepers-tangled-evolutionary-tree.

“Owen Gingerich Discusses Spirituality and Society – Cornell Video.” CornellCast, www.cornell.edu/video/astronomer-owen-gingerich-discusses-spirituality-and-society.

There’s a New Bird in Town: Irruptions and Superflights. extension.psu.edu/theres-a-new-bird-in-town-irruptions-and-superflights.

Times, Jessie Schiewe Los Angeles. “Australia’s Marsupials Originated in What Is Now South America, Study Says – Los Angeles Times.” Los Angeles Times, 14 Mar. 2019, www.latimes.com/archives/la-xpm-2010-jul-28-la-sci-marsupial-20100728-story.html.

Traditional Music Channel. “Australian Aboriginal Didgeridoo Music.” YouTube, 25 Oct. 2016, www.youtube.com/watch?v=nN-542IYoE0.

Visual Melodies. “Hawaiian Music | Tropical Beach Music and Beautiful Hawaii Scenery.” YouTube, 15 Feb. 2023, www.youtube.com/watch?v=IbfbnjSHs3A.

WB Kids. “Looney Tuesdays | D-d-d-Daffy and Porky! | Looney Tunes | WB Kids.” YouTube, 9 Mar. 2021, www.youtube.com/watch?v=p5cjK-10IyA.

Music in this Episode

Ambient Bongos by Alexander Nakarada, Free download: https://filmmusic.io/song/4726-ambient-bongos, License (CC BY 4.0): https://filmmusic.io/standard-license

Caribbean Dream by Frank Schroeter, Free download: https://filmmusic.io/song/6739-caribbean-dream, License (CC BY 4.0): https://filmmusic.io/standard-license Genetic Engineering & Biotechnology news

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