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 Fight! health, attack or defense depending the birds matched during the matching stages. If the players are able to match 4 of the same color panels that are same as their chosen birds, it will trigger Sabotage which will disrupt the opponent's gameplay. The Sabotage effect depends on the chosen bird of the players who triggers the Sabotage. If the players manage to match 5 matching color panels, FEVER TIME is activated where the player's attack and defense will be doubled for every matching panels. After matching, the Combat stage starts. The two birds will fight in arena with the stats