A high pressure system over the southern Tasman Sea will continue moving east into Saturday, with warm northerly winds freshening as a trough and cold front approach from the west. The front is ...

Nesting in northern forests, the Tennessee Warbler goes through population cycles: it often becomes very numerous during population explosions of the spruce budworm, a favored food.

Rather plain, but with a cheery warbled song, the Warbling Vireo is a common summer bird in leafy groves and open woods from coast to coast. Because it avoids solid tracts of mature, unbroken forest, ...