The Ko’ko’ is a large rail, standing 11 to 12 inches or about 28 centimeters tall. It lived in secondary forested areas mixed with grasslands and limestone forest, especially the edges near grassy areas.
The Guam flycatcher was secretive. It lived in limestone and ravine forests, mangroves and tangantangan thickets.
Nosa’ live in native limestone and ravine forest trees as well as tangantangan thickets. Nests are placed high in the tree canopy and are made of grass lined with hair or small roots.
The limestone and ravine forests of Guam have historically supported 14 species of terrestrial birds. Two of these 14 birds are endemic to Guam at the species level. Five bird species are endemic at the sub-species level. One of the endemic species is now extinct. Seven have been extirpated from the island.
Native Forest Birds of Guam Read Post »
At 13 degrees north latitude and 144 degrees east longitude, the island of Guam is the largest in size (214 square miles), the most populated, and the southernmost of the 15 Mariana Islands in the western Pacific Ocean. In addition, the Marianas archipelago is a significant physiographic boundary with the Pacific Ocean Basin found on the eastern edge of the Philippine tectonic plate.
Bats in the old World family Pteropodidae have very large eyes and excellent eyesight in low light, but do not use echolocation. Within the Pteropodidae family, bats in the genus Pteropus are known as flying fox because their face and ears resembles a fox or small dog. The bats found on Guam are Pteropus mariannus, locally called fanihi or fruit bats.
Fanihi: Mariana Fruit Bat Read Post »
