Checklist S49887112

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Sod Field at David Library

Owner Seth Ausubel

  • 1
  • 0.1 mi

Submitted from eBird for iOS, version 1.8.4


  1. Number observed: 255
  2. Number observed: 1

    Comments: Bird in moult between juvenile and first winter plumage. With Ring-billed Gulls. Much smaller and generally similar to Bonaparte's Gull. Bill pink-orange with black tip. Stockier and slightly larger than Bonaparte's. Legs also pink-orange, slightly more orange than bill. Large brownish smudge on nape. Head white with dark around eye and spot behind eye. Mantle pale gray with some remaining brown juvenile feathers. Wing coverts gray with dark brown scaling. Tertials dark brown with white edges, worn. Folded primaries all black. In flight wings showed dark M pattern with black across base of wing coverts and black edges of outer primaries. Tail white with distinct black tip. Feeding in sod field with Ring-billed Gulls. Flew off down Delaware River at 12:25 p.m.

    Age & Sex:
    Juvenile Immature Adult Age Unknown
    Sex Unknown 1
  3. Number observed: 40
  4. Number observed: 2
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