Sentence examples for has become extinct from inspiring English sources
He goes on to complete the chapter with a chilling reminder: "As regards extinction, it cannot be emphasised too often that once a species has become extinct nothing, nothing can bring it back".
The island of Hawaii, for example, was home to a giant flightless goose that has become extinct.
The satirist wants to show us a society in which the wisdom of Cephalus has become extinct.
Large carnivores include foxes, hyenas, and several cat species, such as leopards and lynx, although the largest species, the lion, has become extinct there.
In Puerto Rico, the primary forest area has been reduced over the past 400 years by 99%, yet "only" seven of 60 species of bird has become extinct.
There is, in fact, a history of N.B.A. doubleheaders, but except for the Lakers and the Clippers, the practice has become extinct.
Ankylosaurians and ornithopods were also becoming more common, but prosauropods had become extinct.
Of these, 21 have become extinct in the past century, and another 120 species are in danger of extinction.
Since 1600, over 480 animal species and 650 plant species are recorded as having become extinct.
By the end of the Pleistocene, horses had become extinct in the New World.
