what other names does this latter one have?
Laughing hyena.
Spotted hyena
The spotted hyena ("Crocuta crocuta"), also known as the laughing hyena, is a hyena species,
what is quagga? A subspecies of the plains zebra. where is it found? In South Africa. is it a surviving or extinct animal? It is now extinct. is any effort taken to bring it back by any chance? Yes, the Quagga Project. when was it started? In 1987. whose initiative was it? Reinhold Rau. who is this person? UNANSWERABLE which milestone did the project achieve? The Project's first foal was born on 9 December 1988. On 20 January 2005, Henry (a foal considered to be the first quagga-like individual because of a visible reduced striping) was born. The first 5th generation foal was born in December 2013. the kind of zebra that you mentioned in your answer, how does it look? The species is intermediate in size between the larger Grévy's zebra and the smaller mountain zebra. It is dumpy bodied with relatively short legs and a skull with a convex forehead and a somewhat concave nose profile. and how does it communicate? Through six different calls. who are its predators? Lions and spotted hyenas.
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Spotted hyena [SEP] Introduction
The spotted hyena ("Crocuta crocuta"), also known as the laughing hyena, is a hyena species, currently classed as the sole extant member of the genus "Crocuta", native to sub-Saharan Africa. It is listed as being of least concern by the IUCN on account of its widespread range and large numbers estimated between 27,000 and 47,000 individuals. The species is, however, experiencing declines outside of protected areas due to habitat loss and poaching. The species may have originated in Asia, and once ranged throughout Europe for at least one million years until the end of the Late Pleistocene. The spotted hyena is the largest known member of the Hyaenidae, and is further physically distinguished from other species by its vaguely bear-like build, its rounded ears, its less prominent mane, its spotted pelt, its more dual purposed dentition, its fewer nipples and the presence of a pseudo-penis in the female.