The Black-throated Blue Warbler is a small songbird found primarily in the eastern regions of North America. Males are easily recognizable by their striking blue upperparts, black throat, and white underparts, while females are more subdued in color, featuring yellowish-brown tones. These birds prefer deciduous and mixed forests, especially during the breeding season. During migration, the Black-throated Blue Warbler travels to the Caribbean and Central America. They primarily feed on insects and berries, playing a vital role in their ecosystem by helping control insect populations. Their melodic song is often heard in their forest habitats during spring and summer.