One of the most often-heard arguments for letting cats roam outdoors unsupervised is that it’s natural. Also that it’s natural for cats to eat birds.

Window collisions are a big problem for birds, and, as with cats, there are simple actions you can take to prevent these unnecessary bird deaths.

Partners In Flight, a partnership of governments, NGOs, private business and research institutions, published its 2016 Landbird Conservation Plan. As with recent releases such as…