Observer: Ryan Dibala
Observer: Alex Smolyanskaya
Location: Lakespur Home Boulder Colorado
Observer: Catherine Labio
Observer: Alex Smolyanskaya
Observer: Sandy McGregor
Observer: Karen Clark
Observer: Opal Wood
Observer: Ryan Dibala
Observer: Patricia Cullen
Observer: art reisman
Observer: Sandy McGregor
Observer: Terri Macey
Observer: G Murdoch
Observer: grace c
Observer: Melissa Mezger
Location: Courtney Way Multiuse Path Connector Boulder Colorado
Observer: Susan Ringoen
Location: Hecla lake Boulder Colorado
Observer: Holden Maxfield
Observer: Richard Horwitz
Observer: anne anderson
Location: 10386 N65 th Longmont Boulder Colorado
Observer: John Rutenbeck
Observer: Susan Ringoen
Observer: Peter Williams
Observer: Joanna Clark
Location: 19th St Boulder Colorado
Observer: Ryan Dibala
Observer: David Smith
Observer: grace c
Observer: Julia Johnson
Observer: John Rutenbeck
Observer: Todd Deininger
Location: House Boulder Colorado
Observer: Kathy Gritz
Location: 401 E Oak St, Lafayette US-CO 40.00154, -105.08656 Boulder Colorado
Observer: Ashley Pichon
Location: 10504–10706 N 75th St, Longmont US-CO 40.16640, -105.17823 Boulder Colorado
Observer: grace c
Observer: Eve Lempriere
Observer: Christine Washington
Observer: Ashley Pichon
Location: 550 Disc Dr, Longmont US-CO 40.15316, -105.17089 Boulder Colorado
Observer: Leanne Presley
Location: Rock Rose Boulder Colorado
Observer: Alex Smolyanskaya
Observer: Ash Grey
Location: Work Parkinf Boulder Colorado
Observer: Kevin Rutherford
Observer: Jeremy Alcorn
Location: 389 Disc Dr, Longmont US-CO Boulder Colorado
Observer: Pamela S
Location: Golden Ponds, Longmont US-CO 40.16914, -105.13653 Boulder Colorado
Observer: Chris Petrizzo
Observer: Christian Nunes
Observer: Jeremy Alcorn
Observer: Ashley Pichon
Observer: Phil Thorpe
Location: Nicholl St W, Boulder US-CO Boulder Colorado
Observer: Joo Tan
Location: Seagate Retention Pond - Disc Dr Boulder Colorado
Observer: Mark Minner-Lee 🦉
Observer: Stefan Stürup
Location: 1150 Hawthorn Avenue, Boulder, Colorado, US (40,035, -105,283) Boulder Colorado
Observer: Neil Brown
Location: Ruby's Retreat, Lyons Colorado, US (40.192, -105.488) Boulder Colorado
Observer: Scott Brown
Location: Commute Boulder Colorado
Observer: Alex Smolyanskaya
Location: Lakespur Home Boulder Colorado
Observer: Toni Anthony
Observer: Phil Thorpe
Observer: Lindsey Wohlman
Observer: Alan Brelsford
Location: Magnolia Road, Nederland, Colorado, US (39.961, -105.443) Boulder Colorado
Observer: Toni Anthony
Location: 389 Disc Dr, Longmont US-CO 40.15337, -105.17187 Boulder Colorado
Observer: Phil Thorpe
Location: 389 Disc Dr, Longmont US-CO 40.15337, -105.17187 Boulder Colorado
Observer: Thomas Heinrich
Location: 3rd & Forest Boulder Colorado
Observer: Owen Robertson
Observer: Eve Lempriere
Location: Gunbarrel -- Four Rivers Road & Ponds Boulder Colorado
Observer: Anonymous eBirder
Observer: Blake Besser
Observer: Erin Watson
Observer: David Schulte
Observer: Beth Davis
Observer: Janis Robinson
Observer: Sheridan Samano
Observer: Cindy Wakefield
Observer: Thomas Heinrich
Observer: Phil Thorpe
Location: Nicholl St W, Boulder US-CO Boulder Colorado
Observer: David Waltman
Location: Crestview 8464 W Fork Rd (private residence) Boulder Colorado
Observer: Christian Nunes
Observer: Valentina Roumi
Observer: Evan Appel
Location: Seagate Pond Boulder Colorado
Observer: Christian Nunes
Location: Home Faith Court Boulder Colorado
Observer: Pamela S
Observer: Carolyn Lueck
Observer: Patrick Morgan
Location: Seagate Retention Pond Boulder Colorado
Observer: Stephen Chang
Observer: Chris Petrizzo
Observer: art reisman
Observer: Valentina Roumi
Observer: anne anderson
Location: 10386 N65 th Longmont Boulder Colorado
Observer: Kieran Schnitzspahn
Observer: Thomas Heinrich
Observer: art reisman
Observer: Arthur Furukawa
Observer: Chris Petrizzo
Location: 389 Disc Dr Boulder Colorado
Observer: Archer Silverman
Location: 10600–10720 Mineral Rd, Longmont US-CO 40.08742, -105.10208 Boulder Colorado
Observer: Chris Petrizzo
Location: 5500 Kennedy Drive, Longmont, Colorado, US (40.159, -105.173) Boulder Colorado
Observer: Ted Floyd
Observer: Archer Silverman
Observer: grace c
Observer: Barbara Richardson
Location: 389 Disc Dr, Longmont US-CO 40.15272, -105.17265 Boulder Colorado
Observer: Eve Lempriere
Observer: Carolyn Lueck
Observer: Lori Potter
Location: 3035 Galena Way, Boulder CO Boulder Colorado
Observer: Laura Sheets
Observer: Archer Silverman
Location: Flooded marsh at corner of Nelson Rd and Disc Dr Boulder Colorado