In honor of Earth Month—and Earth Day later this week—we’re celebrating the best way we know how: with a series of stories that are all about getting outside and getting your hands dirty to benefit ...

Question: There are large bird houses on the shores of the lake I fish. Are these wood duck houses, and do they really help the duck population? Answer: They are probably wood duck nesting boxes, and ...

Add Yahoo as a preferred source to see more of our stories on Google. A tree swallow is shown in Lido Beach, N.Y. (Bruce Bennett/Getty Images - image credit) In an effort to help tree swallows find ...