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

Middlesex

Map

Region Stats

354 Species 422.5K Checklists eBirders

Explore...

eBird in Middlesex

eBirding This Month Apr 2025

Change Time Period

Change Time Period

 Updated ~2 hours ago
144 Species 3352 Checklists eBirders

Community Targets

New Species

Native and Naturalized (5)

  1. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Ben Crouch
    Location: Middlesex Fells Reservation--Winford Way Entrance
  2. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: David Coleman
    Location: Taylor Road, Maynard, Massachusetts, US (42.408, -71.452)
  3. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: will malan
    Location: Assabet River NWR
  4. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Jason Barcus
    Location: Weston Station Pond
  5. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Paul Guidetti
    Location: 9 Heywood Rd
All New Species

Recent Checklists

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

Recent Trip Reports

Updated ~2 hours ago
All Recent Trip Reports

Hotspots

This Month, Apr 2025
Updated ~2 hours ago
All Hotspots

eBirders

This Month, Apr 2025
Updated ~2 hours ago

Checklist Leaders

  • 1.
    D. J. Nyochio
    116
  • 2.
    Glenn Long
    83
  • 3.
    Ann Gurka
    68
  • 4.
    Michael Pappone
    46
  • 5.
    Jason Forbes
    40
  • 6.
    Janice Strong
    38
  • 7.
    Greg O’Brien
    37
  • 8.
    Bob Stymeist
    33
  • 9.
    Larry Oliver
    29
  • 10.
    brady lynch
    28

Species Leaders

  • 1.
    Jason Forbes
    93
  • 1.
    Jason Barcus
    93
  • 3.
    Arav and Aranya Karighattam
    92
  • 4.
    Cliff Cook
    91
  • 5.
    brady lynch
    87
  • 6.
    Jules S
    86
  • 6.
    Linus Shaud
    86
  • 8.
    Bob Stymeist
    85
  • 8.
    Niclas Backström
    85
  • 10.
    Felipe Lopez
    84
All eBirders