The Fort Worth Zoo in Texas has welcomed pair of critically endangered Sumatran tiger cubs — the first in the zoo’s history. David Muir shares the milestones they’ve already reached.
The Fort Worth Zoo in Texas has welcomed pair of critically endangered Sumatran tiger cubs — the first in the zoo’s history. David Muir shares the milestones they’ve already reached. WNT The Fort Worth Zoo in Texas has welcomed pair of critically endangered Sumatran tiger cubs — the first in the zoo’s history. David Muir shares the milestones they’ve already reached.