Koala dominant. Older males usually have accumulated scratches, scars, and cuts on the exposed parts of their noses and on their eyelids. The koala's gestation period lasts 33–35 days, and a female gives birth to a single joey (although twins occur on occasion). As with all marsupials, the young are born while at the embryonic stage, weighing only . However, they have relatively well-developed lips, forelimbs, and shoulders, as well as functioning respiratory, digestive, and urinary systems. The joey crawls into its mother's pouch to continue the rest of its development. Unlike most other marsupials, the koala does not clean her
El Koala after its release, currently more than 22.9 million views (April 12, 2014). A new version of the song, under the title "Opá, vamo a por el mundiá", is used by the Spanish television station La Sexta to advertise its World Cup programmes. El Koala has defined a new musical concept: "rustic rock music", in which simple style typical of country life lyrics got mixed with rock and pop melodies. El Koala Jesús Manuel Rodríguez, also known as El Koala (October 15, 1970) (Spanish for "the koala"), is a Spanish musician. He started in the music world in 1986, creating a