215 



Piig. 



Ortygometra maruetta . . . 277 



— minuta 275 



— parva 275 



— porzana 277 



— pusilla 275 



— pygmaea 276 



Ortyx communis 240 



— coturni X 240 



Ospray 34 



Ostralega europaea .... 256 



— pica marina 256 



Ostralegus vulgaris .... 256 



Otarda 243 



Otidae 12, 243 



Otis barbata 243 



— major 243 



— minor 244 



— tarda 12, 243 



— tarda avis Aldovrandi . 243 



— tetrao 244 



— tetrax 12, 244 



Otocoris alpesti-is 190 



Otocoryx alpestris .... 190 



Otus agrarius 61 



— albicollis 59 



— arboreus 50 



— asio 59 



— aurita 59 



— brachyotus 61 



— bubo 57 



— communis 59 



— europaeus 56 



— gracilis 59 



— italicus 59 



— maximus 57 



— microcephalus .... 61 



— otus 59 



— palustris 61 



— scops 58 



— sylvestris 59 



— verus 60 



— vulgaris 9, 59, 60 



Outarde 243 



Owlet 56 



Oye sanvage 304 



Oyster-Catcher 256 



P. 



Pag. 



Palla' s Sand-Grousc .... 241 

 Pallenuva flava 175 



— sulphurea 175 



Paiole 307 



Palumboena columbella . . . 231 



— oenas 231 



Palumbus oenas 231 



— palumbus 230 



— torquatus 230 



Pandicolla suecica 167 



Pandion alticeps 31 



— fluvialis 31 



— Haliaétos 31 



— haliaétus 9, 30, 31 



— planiceps 31 



Panurus biarmicus . . .10, 120 



Papefig 73 



PapeìnosQhiu 127, 128 



Paridae 10, 110 



Paroides biarmicus .... 120 



Parrot-Crosbiìl 228 



Parurus biarmicus .... 120 

 Parus abietuni 115 



— Aldovrandi 116 



— assimilis 114 



— ater 10, 115 



— atricapillus 115 



— barbatus 120 



— biarmicus 120 



— bombycilla 104 



— borealis 114 



— capistratus 116 



— carbonarius 115 



— caudatus 118, 119 



— cinereus communis . . 110 



— coeruleus 117 



— cristatus 10, 116 



— fringillago 116 



— fruticeti 114 



— ignotus 116 



— lithuanicus 121 



— lugubris 113 



— luteus 176 



— major 10, 116 



