Northern sportive lemur have large bacteria-filled ceca, which helps them to digest plant matter such as cellulose and break it down into sugars and starches. The northern sportive lemur is preyed on by the native Malagasy tree boa, which hunts the lemurs while they are sleeping in tree holes. Large birds of prey, Falconiformes and Strigiformes, are also natural predators of the lemurs. Along with these ecological threats, the arboreal lemur species are also highly threatened by human charcoal production, which still continues to remove the only remaining forest habitat of the lemurs, greatly restricting their range. "L. septentrionalis" is also illegally hunted
Bunting (bird) Bunting (bird) Buntings are a group of Eurasian and African passerine birds of the family Emberizidae. They are seed-eating birds with stubby, conical bills, and are the Old World equivalents of the species known in North America as (American) sparrows. (However, these birds are not closely related to the Old World sparrows which are in the family Passeridae.) Some emberizids are still named "finches" rather than "buntings". Conversely, there are New World species retaining the name "bunting" which are now classed in the family Cardinalidae. Among those are the painted and indigo buntings. In taxonomic order (but see "Systematics" section