Please CLICK
on Pictures for specific
data and File Numbers for photos: 
 
| Bonaparte’s Gull, Larus philadelphia
  <#128>-
  J. J. Audubon     | Bonaparte's Gull, Larus philadelphia
  <#47> --
  R. Leung     | California Gull, Larus californicus <#747> -- J. Farrand, Jr.     | California Gull, Larus californicus <#48> -- R. Leung     | 
| Franklin’s Gull, Larus pipixcan <#768> -- O. J. Gromme     | Glaucous Gull, Larus hyperboreus <#522> -- J. Farrand, Jr.     | Glaucous-winged Gull, Larus glaucescens <#658> -- J. J. Audubon       | Glaucous-winged Gull, Larus glaucescens <#521> -- J. Farrand, Jr.     | 
| Glaucous-winged Gull, Larus glaucescens
  <#49>  -- R. Leung     | Heermann’s Gull, Larus heermanni <#372> -- H. Clarke     | Herring Gull, Larus argentatus <#161> -- J. J. Audubon     | Herring Gull, Larus argentatus <#46> -- R. Leung     | 
| Laughing Gull, Larus atricilla <#672> -- J. J. Audubon     | Laughing Gull, Larus atricilla <#527> -- J. Farrand, Jr.     | Mew Gull, Larus canus <#524> -- J. Farrand, Jr.     | Ring-billed Gull, Larus delawarensis <#704> -- J. J. Audubon     | 
| Ring-billed Gull, Larus delawarensis <#371> -- H. Clarke     | Thayer’s Gull, Larus thayeri <#525> -- J. Farrand, Jr.     | Western Gull, Larus occidentalis <#526> -- J. Farrand, Jr.     | Western Gull, Larus occidentalis <#45> -- R. Leung     | 
 
| Yellow-footed Gull, Larus livens <#389> -- H. Clarke     |