Haemoproteus insects including mosquitoes, biting midges ("Culicoides"), louse flies ("Hippoboscidae") and tabanid flies ("Tabanidae"). Infection with this genus is sometimes known as pseudomalaria because of the parasites' similarities with "Plasmodium" species. Within the genus there are at least 173 species, 5 varieties and 1 subspecies. Of these over 140 occur in birds, 16 in reptiles and 3 in amphibia: 14 orders and 50 families of birds are represented. These include gamebirds ("Galliformes"), waterfowl ("Anseriformes"), raptors ("Accipitriformes", "Falconiformes", "Strigiformes"), pigeons and doves ("Columbiformes"), and perching birds or songbirds ("Passeriformes"). The first description of this genus was in 1890 by Kruse who described
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