Menu
The Cornell Lab
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.

Change Region

Change Region

United States

Map

Region Stats

1153 Species 59.4M Checklists eBirders

Explore...

eBird in United States

eBirding This Event Global Big Day--13 May 2023

Change Time Period

Change Time Period

 Updated ~49 days ago
741 Species 80,880 Checklists eBirders

New Species

Native and Naturalized (5)

  1. Antillean Nighthawk Chordeiles gundlachii
    # Count: 3
    Date:
    Observer: Chris Monahan
    Location: Marathon Airport MonroeFlorida
  2. Newell's Shearwater Puffinus newelli
    # Count: 1
    Date:
    Observer: Stephen Rossiter
    Location: Lanai KauaiHawaii
  3. Boreal Owl Aegolius funereus
    # Count: 1
    Date:
    Observer: Joseph Ransdell-Green
    Location: 2454 Killarney Way, Fairbanks US-AK (64.8715,-147.8916) Fairbanks North Star BoroughAlaska
  4. Baird's Sparrow Centronyx bairdii
    # Count: 1
    Date:
    Observer: Jay Carlisle
    Location: 17126–17198 95th St SW, Rhame US-ND (46.0466,-103.9103) BowmanNorth Dakota
  5. Aplomado Falcon Falco femoralis
    # Count: 2
    Date:
    Observer: Garrett Rhyne
    Location: Cameron Co.--TX100--Aplomado Viewing Area CameronTexas
All New Species

Recent Checklists

Global Big Day--13 May 2023 Checklists submitted within the last hour are not shown.
All Recent Checklists

Subregions

Global Big Day--13 May 2023
Updated ~49 days ago

Checklist Leaders

Species Leaders

All Subregions

Hotspots

Global Big Day--13 May 2023
Updated ~

Checklist Leaders

    Species Leaders

      All Hotspots

      eBirders

      Global Big Day--13 May 2023
      Updated ~49 days ago

      Checklist Leaders

      • 1.
        WashtenawAudubon MayCount
        401
      • 2.
        Brooke Keeney
        67
      • 3.
        Elizabeth Brewer Chouinard
        66
      • 3.
        Whitney Mortimer
        66
      • 5.
        Brian Sullivan
        65
      • 6.
        Aileen Markovitz
        56
      • 7.
        Ryan O'Donnell
        50
      • 8.
        Andy Wilson
        48
      • 9.
        Jay McGowan
        47
      • 10.
        Daniel Lane
        42

      Species Leaders

      • 1.
        Brendan Fogarty
        197
      • 2.
        Birding Club at Cornell
        196
      • 3.
        Joe Uglialoro
        193
      • 3.
        Zach Stickney
        193
      • 3.
        Aaron Reb
        193
      • 3.
        Scott Clark
        193
      • 3.
        Josephine Kalbfleisch
        193
      • 8.
        Ben Barkley
        191
      • 9.
        Rachel Park
        187
      • 10.
        Jay McGowan
        186
      All eBirders