Eurasian Siskin Carduelis spinus (Range: Great Britain, Eastern Europe, Central Asia, and Japan)

---

• Officers & Staff
• • Vice President
  • President Pro Tempore
  • Secretary of the Senate
  • Sergeant at Arms
  • Party Secretaries
  • Chaplain
  • Committee & Office Staff
  • Pages
• Powers & Procedures
• • Censure
  • Declarations of War
  • Expulsion
  • Filibuster & Cloture
  • Impeachment
  • Investigations
  • Nominations
  • Rules
  • Treaties
  • Voting
• Origins & Foundations
• • The Senate & the Constitution
  • Electing & Appointing Senators
  • Committee System
  • Idea of the Senate
  • Parties & Leadership
• Traditions & Symbols
• Historic Buildings & Spaces
• • The Capitol
  • Senate Chamber
  • Historic Rooms
  • Senate Office Buildings
  • Congressional Meeting Places
  • Past Senate Chambers
• Historical Highlights
• • 1787-1800
  • 1801-1850
  • 1851-1877
  • 1878-1920
  • 1921-1940
  • 1941-1963
  • 1964-present
• Oral History Project
• Special Features
• Art & Artifacts
• • Decorative Art
  • Fine Art
  • Historical Artifacts
  • Historical Images
  • Thematic Collections