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The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

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Penrith Weir Reserve

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eBirders

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Checklist Leaders

  • 1.
    Martin Snowball
    70
  • 2.
    Martin Anderson
    65
  • 3.
    Bob Sinclair
    51
  • 4.
    Felix Watson
    48
  • 5.
    Neil Boness
    35
  • 6.
    Ákos Lumnitzer
    30
  • 7.
    David Irving
    21
  • 8.
    Mark Ley
    16
  • 9.
    Jenny Stiles
    15
  • 10.
    David Ongley
    14

Species Leaders

  • 1.
    Martin Snowball
    160
  • 2.
    Felix Watson
    155
  • 2.
    Martin Anderson
    155
  • 4.
    Ákos Lumnitzer
    148
  • 5.
    David Irving
    119
  • 6.
    Bob Sinclair
    116
  • 7.
    David Ongley
    114
  • 8.
    Mark Ley
    112
  • 8.
    James Baker
    112
  • 10.
    Neil Boness
    110