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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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Region Stats

316 Species 42,529 Checklists eBirders

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eBird in Marathon

Wisconsin Partners

Wisconsin eBird

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Wisconsin News

  • April eBirder of the Month Challenge

    3 Apr 2024 By Team eBird

    This month’s eBirder of the Month challenge, sponsored by ZEISS, will help you get to know the birds in one location. The eBirder of the Month will be drawn from eBirders who submit 20 or more eligible checklists from one location in April. By birding the same place repeatedly, you’ll gain insight into the comings and goings of birds […]

WI eBird Resources

eBirding This Month Apr 2024

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 Updated ~18 hours ago
126 Species 508 Checklists eBirders

Community Targets

New Species

Native and Naturalized (5)

  1. Eurasian Tree Sparrow Passer montanus
    # Count: 1
    Date:
    Observer: Donna Zygarlicke
    Location: Home
  2. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: judy marshall
    Location: Horicon Marsh
  3. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 24
    Date:
    Observer: Andy McGivern
    Location: George W. Mead SWA (general)
  4. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 2
    Date:
    Observer: Chucky Wensel
    Location: George W. Mead SWA--South Rice Lake
  5. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Sarah Sabatke
    Location: Campus-Burek trail
All New Species

Recent Checklists

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All Recent Checklists

Recent Trip Reports

Updated ~18 hours ago
All Recent Trip Reports

Hotspots

This Month, Apr 2024
Updated ~18 hours ago
All Hotspots

eBirders

This Month, Apr 2024
Updated ~9 hours ago

Checklist Leaders

  • 1.
    Kim Skadahl
    114
  • 2.
    Lynn Barber
    56
  • 3.
    Sarah Sabatke
    48
  • 4.
    Blake Rodgers
    45
  • 5.
    Dan Belter
    36
  • 6.
    Andy McGivern
    28
  • 6.
    Thomas Tierney
    28
  • 8.
    Robert Bruss
    25
  • 9.
    Scott Wright
    22
  • 10.
    Amy B
    9

Species Leaders

  • 1.
    Dan Belter
    115
  • 2.
    Sarah Sabatke
    103
  • 3.
    Andy McGivern
    102
  • 4.
    Scott Wright
    82
  • 5.
    Chucky Wensel
    76
  • 6.
    Blake Rodgers
    75
  • 7.
    Lynn Barber
    68
  • 8.
    Tom Pfotenhauer
    66
  • 9.
    Marcus Brown
    63
  • 10.
    Doug Hartl
    60
All eBirders