• Colorado Field Ornithologists
  • Join/Renew
  • Login
  • Menu

Menu

  • Home
  • About CFO
  • Upcoming Events
  • Colorado Birding Challenge
  • CFO Membership
  • Colorado Birds Journal
  • CFO Grants and Scholarships
  • Colorado County Birding
  • CFO Conservation Efforts
  • Colorado Bird Records Committee
  • Volunteer
  • Follow CFO
  • CFO Annual Convention
  • My Web Account
  • Sitemap
  • Login
CFO Logo

Colorado Birding Challenge Results for 2021

1 Jan 2009 Rufous-crowned Sparrow, Tunnel Drive, Freemont County © Glenn Walbek

Colorado Birding Challenge

  • This Year's Challenge
  • This Year's Teams
  • The Competition
  • How the Funds Are Used
  • Register Your Team
  • Register for an Open Team
  • Make a Pledge/Donation
  • Team Captain Reporting
  • Results
  • Help/Questions
  • Conservation Projects
Resources for Teams
  • Liability Waiver
  • COBC Rules
  • ABA Big Day Rules
  • Team Leader's Guide
  • Google
  • Facebook
  • Colorado Field Ornithologists
  • P.O. Box 1568
  • Loveland, CO 80539
  • © 2021 Colorado Field Ornithologists. All rights reserved
  • Version 2.0
  • Spawned by AJEndeavors,LLC