Uploaded July 2011 | Updated September 2026, 3 hours ago
Direct from Redwood National and State Parks! Ranger Liam explains why barn swallows are especially important visitors to the parks--and just about everywhere else they're found. You should thank them (i.e., the barn swallows)!
Direct from Redwood National and State Parks! Ranger Liam explains why barn swallows are especially important visitors to the parks--and just about everywhere else they're found. You should thank them (i.e., the barn swallows)!
