- UtahBirds.org A site promoting state-wide birding
- Common Cache Valley Feeder Birds
- A YouTube video Get Started with Bird Watching:
- How to Use Binoculars…
- by Wayne R. Petersen, Massachusetts Audubon Society
- Choosing a Spotting Scope by Ken Rosenberg for All About Birds/Cornell Lab of Ornithology
- Photographers
- The annual plumage cycle of a male American Goldfinch – Sibley Guides
https://www.sibleyguides.com/2012/05/the-annual-plumage-cycle-of-a-male-american-goldfinch/ - posture and shape distinguish male and female juncos https://www.sibleyguides.com/2012/12/posture-and-shape-distinguishes-male-and-female-dark-eyed-juncos/
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Another resource:Bird of the Week – The Dark-eyed Junco – Pajarito Environmental … https://images.app.goo.gl/m8vY4Ps9yg6eHHLK7