The Bird BookFront matterReading editionChapter navigation10 reading sectionsGo to chapterChoose a chapter…Front matterBook birdLONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAELONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 2)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 3)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 4)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 5)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 6)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 7)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 8)Beginning of this editionNext chapter →Book birdAll chapters and sections (10)Opening pagesFront matterOther sectionsBook birdLONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAELONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 2)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 3)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 4)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 5)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 6)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 7)LONG-WINGED SWIMMERS. Order II. LONGIPENNES SKUA AND JAEGERS. Family STERCORARIIDAE (continued 8)Page 1◇Page 2 Male. Female. Young.◇Page 3◇THE BIRD BOOK →