The Fraser fir is found in a lot of homes around Christmas. But its wild cousins have been in decline for almost a century because of a small invasive pest.
(Image credit: Irina Zhorov for WHYY)
The Fraser fir is found in a lot of homes around Christmas. But its wild cousins have been in decline for almost a century because of a small invasive pest.
(Image credit: Irina Zhorov for WHYY)