New sources for Galapagos penguin
https://ecosystemsentinels.org/galapagos-penguin-biology/
https://marinebio.org/species/galapagos-penguins/spheniscus-mendiculus/
https://animaldiversity.org/accounts/Spheniscus_mendiculus/
https://abcbirds.org/bird/galapagos-penguin/#:~:text=Gal%C3%A1pagos%20Penguins%20pair%20for%20life,both%20parents%20help%20with%20incubation.
https://www.iucnredlist.org/species/22697825/132606008
https://www.penguins-world.com/galapagos-penguin/
https://www.galapagos.org/conservation/our-work/ecosystem-restoration/increasing-the-galapagos-penguin-population/
https://oceana.org/marine-life/seabirds/galapagos-penguin#:~:text=Like%20many%20animals%20near%20the%20equator%2C%20Galapagos%20penguins%20breed%20year%20round.&text=Galapagos%20penguins%20form%20strong%20pair,that%20primarily%20eat%20small%20fishes.
https://a-z-animals.com/animals/galapagos-penguin/