Wilson's Warbler (Cardellina pusilla)
Wilson’s Warblers live in thickets near water. They eat insects, arachnids, and berries. Adults weigh 0.2-0.4 oz. and have a wingspan of 5.5-6.7 in. Their most common call is a kissy sounding “chip.” Like the Nashville Warbler, Wilson’s Warblers are considered “Climate Threatened.” They are protected on the US Migratory Bird lists.