Its powerful trills are high-pitched, confident and incredibly loud for its tiny size. Listen out for a phrase that sounds like a machine gun - it's a giveaway for this bird. Listen to the wren's song ...

Dull in appearance but notable for its effervescent song ... wren is a common summer inhabitant of scrublands and woodland edges throughout much of North America. Variation in plumage and call ...

In many places in the West, the Bewick’s wren produces the local “mystery song.” Call: variable ... buzzier. Songs of birds in the interior subspecies-group (ero­moph­ilus group) are ...

Nick spotted this young grey-breasted wood wren foraging. Knowing it would disappear into the ... Grey-breasted wood wrens are shy ground-dwelling birds that are often heard but not seen. They ...