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Observer: Matthew Castelli
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Observer: Patricia Cullen
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Observer: Melissa Mezger
Location: Courtney Way Multiuse Path Connector Boulder Colorado
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Observer: Analiese Fullmer
Location: Lee Martinez Park, Fort Collins US-CO 40.59641, -105.08241 Larimer Colorado
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Observer: Beth Payne
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Observer: Hannah Criswell
Location: 15197–15645 Turkey Creek Rd, Morrison US-CO 39.63519, -105.16873 Jefferson Colorado
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Observer: Nathan Pieplow
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Observer: Analiese Fullmer
Location: Lee Martinez Park, Fort Collins US-CO 40.59641, -105.08241 Larimer Colorado
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Observer: Nathan Pieplow
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Observer: Mike Henwood
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Observer: Matt Gray
Location: A Rocky Mountain Lake Neighborhood Denver Colorado
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Observer: Eric Walters
Location: CO Bobbie Kay Place El Paso Colorado
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Observer: Joey McCracken
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Observer: art reisman
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Observer: Richard Bunn
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Observer: Jan Allbright
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Observer: Ken Pals
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Observer: Michael Adams
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Observer: Linda Hodges
Location: Squirrel Creek Rd west from Peyton Hwy El Paso Colorado
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Observer: Rory Van Lieu
Location: I-70 W, Burlington US-CO 39.31134, -102.22990 Kit Carson Colorado
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Observer: mark yaeger
Location: My yard south central Pueblo Pueblo Colorado
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Observer: Ryan Corda🦉
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Observer: SeEtta Moss
Location: Private farms-JL Fremont Colorado
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Observer: Steven Mlodinow
Location: Longmont, Peregrine Circle Boulder Colorado
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Observer: Candice Johnson
Location: 23rd Avenue at Locust Street,Denver Denver Colorado
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Observer: Gene Rutherford
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Observer: Beth Payne
Location: S Meridian Rd to Pueblo Cnty Line El Paso Colorado
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Observer: Ellen Harris
Location: Greenway from CR 1 to Union Reservoir Weld Colorado
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Observer: Pat Johnston
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Observer: Jeramia Cibulka
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Observer: Cheryl Rosenfeld
Location: CR-304, Buena Vista US-CO Chaffee Colorado
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Observer: Sue Riffe
Location: CR-304, Buena Vista US-CO Chaffee Colorado
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Observer: Bryan Shelby
Location: CR-304, Buena Vista US-CO Chaffee Colorado
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Observer: G Murdoch
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Observer: Matt Gray
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Observer: Patricia Cohn
Location: Mason/Spring Creek TrailsLunchWalk Larimer Colorado
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Observer: Carly Philpott
Location: Tommy Davis Park, Greenwood Village US-CO 39.60864, -104.88206 Arapahoe Colorado
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Observer: Ellen Harris
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Observer: Quinn Rudnick
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Observer: Susan Quinlan
Location: Near Lory State Park Larimer Colorado
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Observer: Blake Besser
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Observer: Becky Heath
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Observer: janet fedrizzi
Location: SH-14, Walden US-CO 40.63938, -106.39518 Jackson Colorado
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Observer: Paula Wegert
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Observer: Analiese Fullmer
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Observer: Rhianna Truex
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Observer: Beth Payne
Location: Overton RD CR 501 North of Pinon RD (6.4 miles) Pueblo Colorado
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Observer: Alex Smolyanskaya
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Observer: David Waltman
Location: 2132 14th St, Boulder US-CO 40.02003, -105.27788 Boulder Colorado
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Observer: Kylie Rude
Location: Trail Ridge Rd, Estes Park US-CO 40.38722, -105.63138 Larimer Colorado
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Observer: Nathan Pieplow
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Observer: Beth Payne
Location: Pinon Rd, Pueblo US-CO 38.43269, -104.60516 Pueblo Colorado
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Observer: Sherry MacWilliam
Location: Bible park Denver Colorado
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Observer: Cheryl Rosenfeld
Location: 15614–15862 US-285, Nathrop US-CO 38.64884, -106.08445 Chaffee Colorado
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Observer: SeEtta Moss
Location: Private pond & river access-JL Fremont Colorado
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Observer: Sue Riffe
Location: 15614–15862 US-285, Nathrop US-CO 38.64884, -106.08445 Chaffee Colorado
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Observer: Bryan Shelby
Location: 15614–15862 US-285, Nathrop US-CO 38.64884, -106.08445 Chaffee Colorado
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Observer: Vincent Gallogly
Location: 15614–15862 US-285, Nathrop US-CO 38.64884, -106.08445 Chaffee Colorado
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Observer: Nathan Pieplow
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Observer: Joey McCracken
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Observer: Jesse Mcwilliams
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Observer: Daniel Gelbart
Location: skunk cayon trail start Boulder Colorado
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Observer: Mary Kay Waddington
Location: 1809 E Tufts Ave Arapahoe Colorado
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Observer: Amy Davis
-
Observer: Chipper Phillips
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Observer: SeEtta Moss
Location: 875 Mackenzie Avenue, Cañon City, Colorado, US (38.415, -105.177) Fremont Colorado
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Observer: Cynthia Grover
Location: Big Salt Wash - feeders Mesa Colorado
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Observer: hank perry
Location: Cherry Creek State Park, Greenwood Village US-CO (39.6272,-104.8505) Arapahoe Colorado
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Observer: Tamara Sparks
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Observer: Geree Rea
Location: 36301–36505 County Road 7, Lamar US-CO 38.16481, -102.63238 Prowers Colorado
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Observer: Alan Moss
Location: Cañon City, Colorado, US (38.678, -105.512) Fremont Colorado
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Observer: Matthew O'Donnell
Location: Denver Federal Center (restricted), Colorado, US Jefferson Colorado
-
Observer: Pat Johnston
Location: Taco Bell, 457-A U.S. 85, Walsenburg, Colorado, US (37.654, -104.794) Huerfano Colorado
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Observer: Angela Rose
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Observer: Jean Olson
Location: 400 28th Avenue, Greeley, Colorado, US (40.43, -104.726) Weld Colorado
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Observer: Nathan Nash
-
Observer: Chuck Aid
-
Observer: Cindy Morrow
-
Observer: Katherine Peterson
-
Observer: Beth Payne
-
Observer: janet fedrizzi
-
Observer: Josh Bruening
-
Observer: John Vittone
Location: US-CO-Estes Park-Trail Ridge Road - 40.3883x-105.5615 - Feb 15, 2016, 9:28 AM Larimer Colorado
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Observer: Sean Huntley
-
Observer: Finn Ward
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Observer: Greg Burns
Location: Chatfield State Park, Littleton US-CO 39.53823, -105.04270 Douglas Colorado
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Observer: Simon Tolzmann
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Observer: Daniel Parsons
Location: Home: 6809 Brittany Dr, Fort Collins, CO Larimer Colorado
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Observer: Joe Chen
Location: 4374 Flanders Street, Denver, Colorado, US (39.776, -104.758) Denver Colorado
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Observer: Scott Greiner
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Observer: Jean Folsom
-
Observer: Charlie Saunders
-
Observer: Bryan Guarente
-
Observer: Glenn Gade
-
Observer: Carly Crow
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Observer: Mary Keithler
Location: 11322 E Ida Ct, Englewood US-CO (39.6105,-104.8570) Arapahoe Colorado
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Observer: Daniel Sullivan
Location: 81521, Fruita US-CO 39.14625, -108.76566 Mesa Colorado
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Observer: Coco Faber
Location: 11003 CR-194, Salida US-CO 38.64557, -106.07970 Chaffee Colorado
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Observer: Jeanne-Marie Bakehouse
Location: 2153 Gold Camp Way, Franktown US-CO 39.33115, -104.67759 Douglas Colorado
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Observer: Andrew Monson