Toad (also known as a hoptoad) is a common name for certain frogs, especially of the family Bufonidae, that are characterized by dry, leathery skin, short legs, and large bumps covering the parotoid glands.

Feb 16, 2025 · Toad, any squat, rough-skinned, tailless amphibian of the order Anura, and especially a member of the family Bufonidae. The true toads (Bufo), with more than 300 species, are found worldwide except in Australia, Madagascar, polar regions, and Polynesia, though Bufo marinus has been introduced into

May 14, 2023 · The toad, one of the largest in North America, secretes an enzyme that converts bufotenine, a compound also made by other toads, into 5-MeO-DMT, a powerful hallucinogen related to the psychedelic...

Jun 12, 2017 · The main text concentrates on toad development and life cycle, complete with photographs of toads mating. Back matter is filled with supplemental information, including a glossary, toad facts, suggestions for helping toads, and …

Feb 5, 2010 · By comparing the most home-bound toads with the most invasive ones, she has outlined seven qualities that enabled these amphibians to conquer the world. In a common ancestor, these seven traits...

Jul 18, 2019 · Modern science has validated a variety of in vitro and in vivo pharmacologic effects for some of them including anti-tumor, cardiotonic, anti-inflammatory, anesthetic, and antimicrobial. Bufo alvarius is one species of toad whose secretions contain the psychedelic compound 5-MeO-DMT.

Frogs and toads both start life in the water. Their mothers lay eggs in a puddle or near a stream. The fathers fertilize the eggs and sometimes move them to a wetter place. The fathers carry the eggs in their mouths or even on their backs.

Feb 4, 2010 · Now scientists have figured out seven factors responsible for the toads' success. Toads (officially, Bufonidae) originated in the tropics of South America, but fanned out across most of the...

Jun 15, 2023 · A toad in our play space is a welcome hands-on learning opportunity that can lead to a full day of scientific investigation. Our toad discovery came on the heels of some intentional tweaks to our play space.

Oct 9, 2011 · Frog and Toad science fun including some info, a worksheet, a great iPad app, and my favorite Arnold Lobel series Frog and Toad.