👉 Modisimus, also known as the "Bald Monarch," is a species of bird in the family Tyrannidae that is endemic to the island of Pitcairn, an outlying island off the coast of Australia. They are primarily found on the island's southern and western slopes, nesting in crevices and hollows under rocks, often in the shade or near water sources. This species is known for its distinctive bald head and white feathers, which give it a striking