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 Seasons birds and the pigs unless they are inside them. On December 1, Winter Wonderham was released and was the 3rd Christmas episode in the series. Like the other Christmas episodes, it is set up as an advent calendar. It introduced slippery blue ice, that makes wood, ice, stone, birds and pigs slip on contact. Season 2013 began in May 2013, when Abra-Ca-Bacon based on World Circus Day was released; it has a magician theme and features magic portals, which can teleport materials, birds, or pigs from one portal to another. In December 2013 Arctic Eggspedition was released, the 4th Christmas