Tree swallows are voracious insect eaters ... “And then we wrap up this field work until next spring,” Etterson said. Because swallows eat insects likely to hatch where PFAS are likely ...

Ten volunteers took part. Tree swallows are small, acrobatic songbirds that primarily eat insects. They winter in the southern U.S. through Panama, farther north than any other American swallow ...

Additionally, most agencies show that the tree swallow nests much further north than the Ada area, however, I have seen them nesting not only in the area, but even further south. So, at the very ...

Tree swallows in central P.E.I. have some new homes, thanks to five watershed groups in the area. The groups have put up dozens of nesting boxes for the insect-eating birds as part of a ...

Trout River Environmental Committee and several other watershed groups are building nesting sites to help tree swallows as the birds’ population declines.