Prioksko-Terrasny Nature Reserve covering 4945 ha, 134 species of birds from 14 orders (Ciconiiformes, Anseriformes, Falconiformes, Galliformes, Gruiformes, Charadriiformes, Columbiformes, Cuculiformes, Strigiformes, Caprimulgiformes, Apodiformes, Coraciiformes, Piciformes, Passeriformes) had been registered by 1991. Later 5 more species were observed here. Thus, by the present time, the list of species of birds registered in the Reserve numbers 139 species. About 55% from them are Passerines. Most of birds of the Reserve belong to migratory breeding species or to nomadic breeding species. Some species are vagrants in the Reserve and in the Moscow Region (nutcracker Nicifraga caryocatactes (L.), etc.). Birds, nesting in central parts of Russia
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