When is a forest a forest? How definitions affect monitoring What exactly is a forest? With forest definitions differing from country to country, and primary forests, secondary forests, and even tree plantations all perceived collectively as "tree cover" by satellite data, how does one accurately keep tabs on land changes?
Videos: new film series highlights bringing Gorongosa back to life Tracking lions, photographing bats, collecting insects, bringing elephants home: it's all part of a day's work in Gorongosa National Park. This vast wilderness in Mozambique was ravaged by civil war. However, a unique and ambitious 20-year-effort spearheaded by Greg Carr through the Gorongosa Restoration Project is working to restore this rich and little-studied African wilderness.
Community tourism fills niche around Tambopata National Reserve When Víctor Zambrano retired from the military and returned to his family’s old homestead outside the fast-growing jungle town of Puerto Maldonado in Peru, he got an unpleasant surprise. Strangers had moved in and cleared the trees to raise cattle. As Zambrano tells it, he ran up the Peruvian flag, chased the invaders off, and set to work planting 19,000 native tree seedlings.
Scientists discover that fish larvae make sounds For the first time, marine biologists have recorded evidence of fish larvae in the ocean producing sounds. The study focused on the grey snapper (Lutjanus griseus) living in the waters of the northern Florida Keys reef tract. The field of acoustic ecology, which studies animals and their interaction and relationship with sounds in their environment, has often focused on juvenile and adult fish while overlooking fish larvae.