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
Angry Birds Action! from the app stores. Instead of using a slingshot like in the original "Angry Birds", the birds dash through an area in a top down perspective and ricochet like pinballs. Most levels have pinball-style bumpers and sometimes there are hazards such as TNT crates, rocks, blocks of ice or strong winds. Each Angry Bird has a different ability, such as Bomb's ability to blast obstacles near him and Chuck's speed boost, which allows him to fly against powerful fans. Players have a limited number of birds to use for completing each level, and each bird has enough stamina to be