Sentences with phrase «real conservation challenge»
Migratory birds really present a real conservation challenge because they don't respect national boundaries.
https://www.scientificamerican.com/ Not exact matches
«We're quickly reaching the end of the low - hanging - fruit era, and in the absence of real directed policy, those goals are going to be much more challenging,» said Greg Cunningham, who leads the clean energy and climate change program at the Conservation Law Foundation, a Boston - based environmental group.