Ol' Rip the Horned Toad (English Wikipedia)

Newton 2008; Ellsworth 1997; Greenville News 1928, p. 1. Newton, Teresa S. (October 2008). "Legend, Lore & Legacy: Old Rip". Texas Parks and Wildlife. Austin, Texas: Texas Parks and Wildlife Department. Retrieved January 9, 2022. Ellsworth, Ken (March 2, 1997). "A Century Ago Old Rip Was Placed in a Cornerstone". Reporter News. Abilene, Texas: Scripps Newspaper Group. Archived from the original on January 21, 2013. Retrieved January 9, 2022. "Coolidge Sees Famous Horned Toad of Texas". Greenville News (Friday ed.). Greenville, South Carolina. May 4, 1928. p. 1. Retrieved January 9, 2022 – via Newspapers.com.
Newton 2008. Newton, Teresa S. (October 2008). "Legend, Lore & Legacy: Old Rip". Texas Parks and Wildlife. Austin, Texas: Texas Parks and Wildlife Department. Retrieved January 9, 2022.
Newton, Teresa S. "Old Rip". Texas Parks and Wildlife. Archived from the original on September 25, 2023. Retrieved July 8, 2024.

web.archive.org

Newton 2008; Ellsworth 1997; Greenville News 1928, p. 1. Newton, Teresa S. (October 2008). "Legend, Lore & Legacy: Old Rip". Texas Parks and Wildlife. Austin, Texas: Texas Parks and Wildlife Department. Retrieved January 9, 2022. Ellsworth, Ken (March 2, 1997). "A Century Ago Old Rip Was Placed in a Cornerstone". Reporter News. Abilene, Texas: Scripps Newspaper Group. Archived from the original on January 21, 2013. Retrieved January 9, 2022. "Coolidge Sees Famous Horned Toad of Texas". Greenville News (Friday ed.). Greenville, South Carolina. May 4, 1928. p. 1. Retrieved January 9, 2022 – via Newspapers.com.
Michael J. Frog 2017; Gordon 2003. "Michigan J. Frog: Biography — American Animated Character". who2.com. Archived from the original on August 8, 2017. Retrieved January 9, 2022. Gordon, David George (December 2003). "Hibernating Hoppers: Can Toads Live Buried for Decades?". MSN Encarta. Redmond, Washington. Archived from the original on December 28, 2003. Retrieved January 8, 2022.
House 1938, p. 8; The Idaho Statesman 1928, p. 1; Ellsworth 1997. House, Boyce (February 13, 1938). "Amazing Story of Rip Is Told in Its Entirety". Fort Worth Star-Telegram (Sunday ed.). Fort Worth, Texas. p. 8. Retrieved January 9, 2022 – via Newspapers.com. "Horned Frog Alive After Being Buried For Thirty-one Years". Idaho Statesman (Sunday ed.). Boise, Idaho. February 19, 1928. p. 1. Retrieved January 8, 2022 – via Newspapers.com. Ellsworth, Ken (March 2, 1997). "A Century Ago Old Rip Was Placed in a Cornerstone". Reporter News. Abilene, Texas: Scripps Newspaper Group. Archived from the original on January 21, 2013. Retrieved January 9, 2022.
Newton, Teresa S. "Old Rip". Texas Parks and Wildlife. Archived from the original on September 25, 2023. Retrieved July 8, 2024.

who2.com

Michael J. Frog 2017; Gordon 2003. "Michigan J. Frog: Biography — American Animated Character". who2.com. Archived from the original on August 8, 2017. Retrieved January 9, 2022. Gordon, David George (December 2003). "Hibernating Hoppers: Can Toads Live Buried for Decades?". MSN Encarta. Redmond, Washington. Archived from the original on December 28, 2003. Retrieved January 8, 2022.