Cinereous Mourner Laniocera hypopyrra

Medium-sized gray bird of rainforest midstory. Similar to Screaming Piha and Grayish Mourner, but has small orange spots on the shoulder and narrow yellow eye ring (those species are entirely gray). Perches upright on exposed branches in the midstory of tall rainforest, and can be readily detected by its squeaky, high pitched song and calls.