Example image of eyePlorer eyePlorer map for 'Puerto Rican Lizard-Cuckoo': Caribbean Cuckoo Endemism in birds Puerto Rico Louis Jean Pierre Vieillot Centimetre Gram Inch Ounce El Yunque National Forest Lizard Understory Twig Coccyzus List of endemic fauna of Puerto Rico Saurothera Sibley-Monroe checklist 4 Guánica, Puerto Rico List of birds of the US Virgin Islands List of birds of the Virgin Islands