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Boulder

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Region Stats

420 Species 213.1K Checklists eBirders

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eBird in Boulder

eBirding This Year 2024

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Change Time Period

 Updated ~2 days ago
201 Species 9687 Checklists eBirders

New Species

Native and Naturalized (5)

  1. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: John Rutenbeck
    Location: Little Gaynor Lake
  2. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Scott Brown
    Location: University of Colorado campus--Confluence Ponds and Skunk Creek
  3. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Patrick Morgan
    Location: Old Saint Vrain Rd
  4. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Noli Ergas
    Location: Walden Ponds Wildlife Habitat--Walden & Sawhill Ponds all together
  5. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: grace c
    Location: Waneka Lake/Greenlee Preserve--Waneka Lake only
All New Species

Recent Checklists

Checklists submitted within the last hour are not shown.
All Recent Checklists

Recent Trip Reports

Updated ~9 hours ago
All Recent Trip Reports

Hotspots

This Year, 2024
Updated ~2 days ago
All Hotspots

eBirders

This Year, 2024
Updated ~11 hours ago

Checklist Leaders

  • 1.
    Nathan Pieplow
    275
  • 2.
    Christian Nunes
    209
  • 3.
    Patrick Morgan
    181
  • 4.
    Randall Siebert
    167
  • 5.
    Bryan Guarente
    161
  • 6.
    Jim Ward
    141
  • 7.
    Courtney Rella
    140
  • 8.
    Scott Brown
    139
  • 9.
    John Salisbury
    138
  • 10.
    Patricia Cullen
    137

Species Leaders

  • 1.
    Christian Nunes
    164
  • 2.
    John Salisbury
    149
  • 3.
    Kieran Schnitzspahn
    143
  • 4.
    Valentina Roumi
    140
  • 5.
    Lindsey Wohlman
    136
  • 6.
    Patrick Morgan
    133
  • 6.
    Patricia Cullen
    133
  • 6.
    Lauren Hatch
    133
  • 9.
    Jim Ward
    131
  • 9.
    Karen Coupland
    131
All eBirders