You Can Be a Part of the February Global Bird Count!

Everyone Can Be a Part of the February Global Bird Count! Courtesy Cornell Lab of Ornithology on behalf of Great Backyard Bird Count, birdcount.org
How many birds can you find?
28th Annual Great Backyard Bird Count
February 14-17, 2025
birdcount.org
Image: Spotted Towhee, Pipilo maculatus
© Jim Merritt / Macaulay Library

Gray-crowned Rosy Finch Courtesy & Copyright Hilary Shughart, Photographer Gray-crowned Rosy Finch
Courtesy & Copyright Hilary Shughart, Photographer

There are deeply concerning drops in bird populations, and shifting migration ranges and patterns are changing before our eyes, but on the bright side, the crisis presents a strong reason and opportunities for even the most novice birders to be a part of the solution, to contribute to environmental conservation through community science. The Cornell Lab of Ornithology, the National Audubon Society, and Birds Canada urge us to walk into nature and count birds for the mid-February Global Bird Count known as the Great Backyard Bird Count. February is the month to help scientists better understand global bird populations before one of their annual migrations, and the data collected will help bend the curve for bird survival.

“Spend time in your favorite places watching birds–then tell us about them! In as little as 15 minutes notice the birds around you. Identify them, count them, and submit them to help scientists better understand and protect birds around the world. If you already use eBird or Merlin, your submissions over the 4 days count towards GBBC.”

Everything you need to know will be shared in a free online webinar, so “Get ready to flock together for the Great Backyard Bird Count (GBBC)! Panelists will explain how to participate in this exciting global event and how participation might extend past your back door. Discover how to join a group taking part in the GBBC and explore fun ways to involve kids. From bird ID tips to counting birds with ease, this webinar is your ticket to an engaging and confident GBBC experience.”

We’ve posted links for local parks and trails with eBird printable checklists, and it’s encouraging to see the number and variety of species accessible right in town, and in our nearby National Forests and Wilderness Areas. Will you see American Robins, Black-billed Magpies, and Northern Flickers? Can you tell the difference between the American and the Lesser Goldfinch, or the Mountain and Black-capped Chickadee? Will you get lucky and spot a Gray-crowned Rosy finch feasting on black oil sunflower seeds in your own backyard?

There’s no time like the present to establish new traditions for connecting with nature and being part of the solution to the climate challenge. There are ample online resources for new and experienced birders, and in addition to the four local Utah Audubon Chapters, the Birding in Utah Facebook group provides a birding community with expert help with learning how to identify birds even in blurry photos. Team up to be a part of the constellation of community scientists documenting history, and weaving a safety net to ensure that birds have the places they need to thrive today and tomorrow.

I’m Hilary Shughart with the Bridgerland Audubon Society, and I am wild about the National Audubon initiative to promote community science for Bird-Friendly communities, and I am Wild About Utah!

Credits:
Images: Spotted Towhee, Pipilo maculatus, © Jim Merritt / Macaulay Library, Cornell Lab of Ornithology
Gray-crowned Rosy-Finch: Courtesy & Copyright Hilary Shughart
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver
Text: Hilary Shughart, President, https://bridgerlandaudubon.org/
Additional Reading: Hilary Shughart and Lyle Bingham, https://bridgerlandaudubon.org/

Additional Reading

Other Wild About Utah pieces authored by Hilary Shughart

Global Bird Count in February, Great Backyard Bird Count, https://www.birdcount.org/

About the Great Backyard Bird Count, Every February, count for as little as 15 minutes in your own backyard to help expand our understanding of birds. National Audubon, https://www.audubon.org/conservation/about-great-backyard-bird-count

Global Bird Count in February; Great Backyard Bird Count, Birds Canada, https://www.birdscanada.org/bird-science/great-backyard-bird-count

eBird Field Checklist Sue’s Pond–Logan River Wetlands and Shorebird Playa (178 species), Cache, Utah, https://ebird.org/printableList?regionCode=L586105&yr=all&m=

Who Likes What: The Favorite Birdseed of Feeder Regulars and Rarities, Here are the top three seed choices for a variety of species, per a scientific observational study of 1.2 million bird feeder visits. National Audubon, https://www.audubon.org/news/who-likes-what-favorite-birdseed-feeder-regulars-and-rarities

Birding: The Basics & Beyond (1 hr 12 mn video), Natural Habitat Adventures & WWF(World Wildlife Fund), https://www.nathab.com/traveler-resources/webinars/your-daily-dose-of-nature/birding-the-basics-beyond/

Bridgerland Audubon Great Backyard Bird Count Page, https://bridgerlandaudubon.org/birding-tools/birding-events/great-backyard-bird-count/

Howe, Frank, Rosy Finches, Local Bird Spotlight, The Stilt, Bridgerland Audubon Society, December 2009, https://bridgerlandaudubon.org/documents/BAS-Stilts/Stilt-2009/Vol%2038%20Image%2010.pdf

Gray-crowned Rosy-Finch, All About Birds, Cornell Lab of Ornithology, https://www.allaboutbirds.org/guide/Gray-crowned_Rosy-Finch/overview#

“Get ready to flock together for the Great Backyard Bird Count (GBBC)! Panelists will explain how to participate in this exciting global event and how participation might extend past your back door.”
Beyond the Backyard: All About the Great Backyard Bird Count Webinar, Thursday, February 6, 7:00-8:00 p.m. Eastern, AND Wednesday, February 12, 3:00-4:00 pm Eastern https://www.birdcount.org/webinar/

The Christmas Bird Count is a Most Wonderful Time of the Year!

Downy Woodpecker Male at Feeder, Courtesy & © Hilary Shughart, Photographer
Downy Woodpecker Male at Feeder
Courtesy & © Hilary Shughart, Photographer

Downy Woodpecker Using Tools? Courtesy & © Hilary Shughart, Photographer Downy Woodpecker Using Tools?
Courtesy & © Hilary Shughart, Photographer

When the winter chill sets in, that’s my cue to start filling the suet feeders, plug in the heated bird bath, and keep the Black Oil Sunflower Seed in stock for the grand variety of birds which visit my home through the Winter. I feed the birds because I know that my visitors will have better success in raising their families next Spring, but also because they are such fun to watch! Just yesterday I was mesmerized by a Downy Woodpecker taking black oil sunflower seeds one by one from the hanging squirrel-proof bird feeder, flying onto the deck railing, and hopping along about six feet to place the seed in a knothole serving as a mortar to the beak pestle, thus gaining access to the tasty seed inside the hard shell. I immediately wondered if this behavior might qualify as tool use, but suspected it would not meet a strict definition. Sure enough, this clever problem-solving activity is not considered to be tool use, but it is no less fascinating!

This is a great time to discover the joy of bird watching and contributing to community science. The annual National Audubon Society Christmas Bird Count is hosted by many organizations in many locations, with a single day selected between December 14th through January 5th. The Christmas Bird Count database was established by Frank Chapman in 1900, when holiday shooting parties were replaced with counting parties as a proactive response to the noticeable decline bird numbers.
Cache Valley (Logan) Utah Circle 125th Annual Christmas Bird Count Visit BridgerlandAudubon.org
The Bridgerland Audubon Society Christmas Bird Count is always hosted on the first Saturday on or following December 14th, and we have been contributing Cache Valley, Utah data to the National Audubon database since 1956. You can watch from home if you live within the 15-mile diameter watch circle area centered at Main Street and Hyde Park Lane – that is if you live within 7.5 miles of the intersection of Hwy 91 & 3600 N, which includes all or part of Amalga, Smithfield, North Logan, Hyde Park, Logan, Logan Canyon, River Heights, Providence, Mendon, Benson, and unincorporated Cache County. Check the interactive map on our website to determine if your home is inside the watch circle. There’s limited space available with the wandering watch groups, too.

Even if you only see the occasional American Robin or Magpie, please do consider participating in a Christmas Bird Count near you. We welcome newcomers and beginners, and hope that you will enjoy contributing to the longest running community science program which provides data for scientists worldwide.

For identification assistance you can post photos on our Facebook group. Please don’t forget that Zero is a number – we want your final report even if you didn’t see a single bird outside your home. Consider hosting a cozy watch party, sharing hot chocolate with friends and neighbors while sharpening observation and identification skills, keeping hearts and minds full and growing in wonderful ways.

For more information check our website to register at no cost at BridgerlandAudubon.org – that’s Bridgerland Audubon A-U-D-U-B-O-N dot org.

I’m Hilary Shughart with the Bridgerland Audubon Society, and I am Wild About Utah!

Credits:
Images: Courtesy US Fish & Wildlife Service, Leah Schrodt and Brett Billings, Photographers
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver & Friend Weller, https://www.upr.org/people/friend-weller
Text: Hilary Shughart, President, https://bridgerlandaudubon.org/
Additional Reading: Hilary Shughart and Lyle Bingham, https://bridgerlandaudubon.org/

Additional ReadingSupplemental food and water are important ways we can reduce stress for backyard birds
WildAboutUtah pieces by Hilary Shughart, https://wildaboututah.org/author/hilary-shughart/

ChristmasBirdCount.org which forwards to the following National Audubon page: https://www.audubon.org/community-science/christmas-bird-count

Christmas Bird Count on the National Audubon website: https://www.audubon.org/community-science/christmas-bird-count/join-christmas-bird-count

Regional Christmas Bird Counts found on UtahBirds.org: http://www.utahbirds.org/cbc/cbc.html

Bridgerland Audubon Society Christmas Bird Count, https://bridgerlandaudubon.org/cbc/

Ripple Effects: Enhance Backyard Birdwatching When You Feed & Protect Birds

Ripple Effects: Enhance Backyard Birdwatching When You Feed & Protect Birds: Downy Woodpecker Male at Bird Feeder Courtesy US FWS, Leah Schrodt, Photographer
[Downy Woodpecker Male at] Bird Feeder
Courtesy US FWS, Leah Schrodt, Photographer

Applying Anti-Strike Film to Window Courtesy US FWS Brett Billings Photographer Applying Anti-Strike Film to Window
Courtesy US FWS
Brett Billings Photographer

Birdwatching is a fun hobby for all ages and it is a great way to connect with nature and increase self-efficacy, so let’s discuss the benefits and the importance of a safe environment for feeding our backyard birds. First, the benefits of supplemental feeding, and second, preventable deaths from cats and window collisions.

Supplemental food and water are important ways we can reduce stress for backyard birds, especially through the winter months. Sites with bird feeders attract more birds over time than those without feeders, and the birds are in overall greater health than birds at sites without feeders. A higher percentage of chicks hatch at sites with bird feeders, and the survival rates are significantly higher, but supplemental feeding must be done in a safe environment.

Free ranging domestic cats and window collisions are leading causes of bird deaths in North America. The American Bird Conservancy estimates that outdoor cats kill approximately 2.4 billion birds every year in the United States alone. Approximately one billion birds are dying from window collisions each year in North America – that represents about ten percent of our birds dying from crashing into windows (1), and combined, that’s over three billion fewer insect eaters, fewer pollinators, fewer seed spreaders, and fewer parents for the next generation.

Cats should be kept indoors, and windows should be treated, especially if they reflect trees and shrubs. If you have seen a ghostly bird imprint or heard the sickening thump of a bird hitting your windows, then those are windows in need of treatments such as screens, translucent UV tape, or even tempera paint designs, because even birds that manage to fly away have potentially life-threatening internal injuries. Feeders less than 3 feet away don’t allow birds to build up too much speed before they collide, so it’s good to put feeders and birdbaths 3 feet or closer to a window or greater than 30 feet away.

Feeders placed on or near windows have the added benefit of being easy to access and monitor. In addition to a window suet feeder, one of my favorite window feeders is actually a clear plastic suction-cup toothbrush cup holder from the dollar store – it’s easy to clean and there’s no need for binoculars!

In addition to enhancing a backyard bird watching hobby and improving bird health and survival, the ripple effects of feeding birds, keeping cats indoors, and preventing window collisions include pest control in our gardens where birds feast on slugs, snails, aphids and grasshoppers. I for one particularly appreciate Black-billed Magpies when they remove wasp nests from my house! The Bridgerland Audubon website has tools, coloring pages, checklists, and science-based information on window collision prevention. Solutions can be as simple as the careful placement of bird feeders and keeping cats indoors. Find us at bridgerlandaudubon.org, that’s Bridgerland Audubon – A-U-D-U-B-O-N dot org.

I’m Hilary Shughart, and I’m wild about Bridgerland Audubon, wild about Utah Public Radio, and Wild About Utah!
Supplemental food and water are important ways we can reduce stress for backyard birds
Credits:
Images: Courtesy US Fish & Wildlife Service, Leah Schrodt and Brett Billings, Photographers
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver
Text: Hilary Shughart, President, https://bridgerlandaudubon.org/
Additional Reading: Hilary Shughart and Lyle Bingham, https://bridgerlandaudubon.org/

Additional ReadingSupplemental food and water are important ways we can reduce stress for backyard birds
WildAboutUtah pieces by Hilary Shughart, https://wildaboututah.org/author/hilary-shughart/

Procure Bird Seed from local Audubon Chapters:
Great Salt Lake Audubon
2024 Seed Sale: https://greatsaltlakeaudubon.org/events/full-calendar/sunflower-seed-fundraiser-pickup
Bridgerland Audubon
Other Statewide Birding Groups

Hellstern, Ron, Build a Certified Wildlife Habitat at Home, Wild About Utah, July 17, 2017, https://wildaboututah.org/build-community-wildlife-habitats/

Hellstern, Ron, Attracting Birds and Butterflies to Your Yard, Wild About Utah, May 28, 2018, https://wildaboututah.org/attracting-birds-and-butterflies-to-your-yard/

Beorchia, Mykel, How To Create a Bird Friendly Yard, Wild About Utah, November 9, 2020, https://wildaboututah.org/how-to-create-a-bird-friendly-yard/

Shughart, Hilary, To Grow Your Own Bird Food, Native Plants Are Key!, Wild About Utah, April 12, 2021, https://wildaboututah.org/native-plants-are-key/

Kervin, Linda, Bird Feeding, https://wildaboututah.org/bird-feeding/

Kervin, Linda, Cane, Jim, Feed the Birds, Wild About Utah, December 1, 2011, https://wildaboututah.org/feed-the-birds/

Creating Landscapes for Wildlife… A Guide for Backyards in Utah, Written by Sue Nordstrom and Illustrated by Kathlyn Collins Department of Landscape Architecture and Environmental Planning, Utah State University with Margy Halpin, Utah Division of Wildlife Resources; Second Printing 2001,
Updated for the Utah Division of Wildlife Resources, by Frank Howe, DWR Avian coordinator; Ben Franklin, DWR–Utah Natural Heritage Program botanist; Randy Brudnicki, DWR publications editor; and landscape planning illustrations by Stephanie Duer.,
Published by:
State of Utah Natural Resources, Division of Wildlife Resources,
Utah State University Cooperative Extension Service and
Utah State University Department of Landscape Architecture and Environmental Planning;
1991 updated 2001 https://wildlife.utah.gov/pdf/landscapingforwildlife.pdf

Sizemore, Grant, Cats Indoors–Cats and Birds, American Bird Conservancy, https://abcbirds.org/program/cats-indoors/cats-and-birds/

Bird-Strike Prevention: How to Stop Birds From Hitting Windows, American Bird Conservancy, https://abcbirds.org/glass-collisions/stop-birds-hitting-windows/

Messmer, Terry, Cowell, Samuel, Dietrich, Dietrich, and Sullivan, Kimberly, Ask an Expert: Seven Tips to Keep Birds from Hitting Your Windows, Utah State University Extension, March 28, 2017, https://extension.usu.edu/news_sections/agriculture_and_natural_resources/bird-windows

Cowell, Samuel, Dietrich, Dietrich, Sullivan, Kimberly and Messmer, Terry, Reducing the Risk of Birds Colliding into Windows:
A Practical Guide for Homes and Businesses [NR/Wildlife/2017-01pr], Utah State University Extension, March 2017, https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=2682&context=extension_curall

Klem, Jr., Daniel, Solid Air: Invisible Killer: Saving Billions of Birds from Windows, Hancock House Publishers, October 5, 2021, https://www.amazon.com/Solid-Air-Invisible-Killer-Billions/dp/0888396465

For the Birds (Download Brochure PDF), US Fish & Wildlife Service, U.S. Department of the Interior, rev March 2001, https://digitalmedia.fws.gov/digital/api/collection/document/id/1107/download

Morse, Susan, To Feed or Not to Feed Wild Birds–Bird Feeders Can Be Sources of Joy — and Disease,, US Fish & Wildlife Service, U.S. Department of the Interior, https://www.fws.gov/story/feed-or-not-feed-wild-birds

Make Your Home a Safe, Healthy Home for Birds,, US Fish & Wildlife Service, U.S. Department of the Interior, Sep 13, 2021, https://www.fws.gov/story/2021-09/backyard-birds

Celley, Courtney, Helping wildlife while avoiding common pitfalls,, US Fish & Wildlife Service, U.S. Department of the Interior, https://www.fws.gov/story/helping-wildlife-while-avoiding-common-pitfalls

West Nile virus bird identification, , Utah Division of Wildlife Resources, October 20, 2017, https://wildlife.utah.gov/bird-identification.html

Dragon, Sydney, (Student Conservation Association intern), Conservation in Urban Areas: Backyard Bird Feeding, US Fish & Wildlife Service Bird Walks (Texas), U.S. Department of the Interior, Apr 27, 2021, https://youtu.be/2bkliew6aj8

Enhance Backyard Birdwatching When You Feed & Protect Birds

Ripple Effects: Enhance Backyard Birdwatching When You Feed & Protect Birds: Downy Woodpecker Male at Bird Feeder Courtesy US FWS, Leah Schrodt, Photographer
[Downy Woodpecker Male at] Bird Feeder
Courtesy US FWS, Leah Schrodt, Photographer

Applying Anti-Strike Film to Window Courtesy US FWS Brett Billings Photographer Applying Anti-Strike Film to Window
Courtesy US FWS
Brett Billings Photographer

Birdwatching is a fun hobby for all ages and it is a great way to connect with nature and increase self-efficacy, so let’s discuss the benefits and the importance of a safe environment for feeding our backyard birds. First, the benefits of supplemental feeding, and second, preventable deaths from cats and window collisions.

Supplemental food and water are important ways we can reduce stress for backyard birds, especially through the winter months. Sites with bird feeders attract more birds over time than those without feeders, and the birds are in overall greater health than birds at sites without feeders. A higher percentage of chicks hatch at sites with bird feeders, and the survival rates are significantly higher, but supplemental feeding must be done in a safe environment.

Free ranging domestic cats and window collisions are leading causes of bird deaths in North America. The American Bird Conservancy estimates that outdoor cats kill approximately 2.4 billion birds every year in the United States alone. Approximately one billion birds are dying from window collisions each year in North America – that represents about ten percent of our birds dying from crashing into windows (1), and combined, that’s over three billion fewer insect eaters, fewer pollinators, fewer seed spreaders, and fewer parents for the next generation.

Cats should be kept indoors, and windows should be treated, especially if they reflect trees and shrubs. If you have seen a ghostly bird imprint or heard the sickening thump of a bird hitting your windows, then those are windows in need of treatments such as screens, translucent UV tape, or even tempera paint designs, because even birds that manage to fly away have potentially life-threatening internal injuries. Feeders less than 3 feet away don’t allow birds to build up too much speed before they collide, so it’s good to put feeders and birdbaths 3 feet or closer to a window or greater than 30 feet away.

Feeders placed on or near windows have the added benefit of being easy to access and monitor. In addition to a window suet feeder, one of my favorite window feeders is actually a clear plastic suction-cup toothbrush cup holder from the dollar store – it’s easy to clean and there’s no need for binoculars!

In addition to enhancing a backyard bird watching hobby and improving bird health and survival, the ripple effects of feeding birds, keeping cats indoors, and preventing window collisions include pest control in our gardens where birds feast on slugs, snails, aphids and grasshoppers. I for one particularly appreciate Black-billed Magpies when they remove wasp nests from my house! The Bridgerland Audubon website has tools, coloring pages, checklists, and science-based information on window collision prevention. Solutions can be as simple as the careful placement of bird feeders and keeping cats indoors. Find us at bridgerlandaudubon.org, that’s Bridgerland Audubon – A-U-D-U-B-O-N dot org.

I’m Hilary Shughart, and I’m wild about Bridgerland Audubon, wild about Utah Public Radio, and Wild About Utah!Supplemental food and water are important ways we can reduce stress for backyard birds
Credits:
Images: Courtesy US Fish & Wildlife Service, Leah Schrodt and Brett Billings, Photographers
Featured Audio: Courtesy & Copyright © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections/kevin-colver
Text: Hilary Shughart, President, https://bridgerlandaudubon.org/
Additional Reading: Hilary Shughart and Lyle Bingham, https://bridgerlandaudubon.org/

Additional ReadingSupplemental food and water are important ways we can reduce stress for backyard birds
WildAboutUtah pieces by Hilary Shughart, https://wildaboututah.org/author/hilary-shughart/

Procure Bird Seed from local Audubon Chapters:
Great Salt Lake Audubon
Last year: https://greatsaltlakeaudubon.org/events/full-calendar/sunflower-seed-pickup-at-wild-birds-unlimited
Bridgerland Audubon
Other Statewide Birding Groups

Hellstern, Ron, Build a Certified Wildlife Habitat at Home, Wild About Utah, July 17, 2017, https://wildaboututah.org/build-community-wildlife-habitats/

Hellstern, Ron, Attracting Birds and Butterflies to Your Yard, Wild About Utah, May 28, 2018, https://wildaboututah.org/attracting-birds-and-butterflies-to-your-yard/

Beorchia, Mykel, How To Create a Bird Friendly Yard, Wild About Utah, November 9, 2020, https://wildaboututah.org/how-to-create-a-bird-friendly-yard/

Shughart, Hilary, To Grow Your Own Bird Food, Native Plants Are Key!, Wild About Utah, April 12, 2021, https://wildaboututah.org/native-plants-are-key/

Kervin, Linda, Bird Feeding, https://wildaboututah.org/bird-feeding/

Kervin, Linda, Cane, Jim, Feed the Birds, Wild About Utah, December 1, 2011, https://wildaboututah.org/feed-the-birds/

Creating Landscapes for Wildlife… A Guide for Backyards in Utah, Written by Sue Nordstrom and Illustrated by Kathlyn Collins Department of Landscape Architecture and Environmental Planning, Utah State University with Margy Halpin, Utah Division of Wildlife Resources; Second Printing 2001,
Updated for the Utah Division of Wildlife Resources, by Frank Howe, DWR Avian coordinator; Ben Franklin, DWR–Utah Natural Heritage Program botanist; Randy Brudnicki, DWR publications editor; and landscape planning illustrations by Stephanie Duer.,
Published by:
State of Utah Natural Resources, Division of Wildlife Resources,
Utah State University Cooperative Extension Service and
Utah State University Department of Landscape Architecture and Environmental Planning;
1991 updated 2001 https://wildlife.utah.gov/pdf/landscapingforwildlife.pdf

Sizemore, Grant, Cats Indoors–Cats and Birds, American Bird Conservancy, https://abcbirds.org/program/cats-indoors/cats-and-birds/

Bird-Strike Prevention: How to Stop Birds From Hitting Windows, American Bird Conservancy, https://abcbirds.org/glass-collisions/stop-birds-hitting-windows/

Messmer, Terry, Cowell, Samuel, Dietrich, Dietrich, and Sullivan, Kimberly, Ask an Expert: Seven Tips to Keep Birds from Hitting Your Windows, Utah State University Extension, March 28, 2017, https://extension.usu.edu/news_sections/agriculture_and_natural_resources/bird-windows

Cowell, Samuel, Dietrich, Dietrich, Sullivan, Kimberly and Messmer, Terry, Reducing the Risk of Birds Colliding into Windows:
A Practical Guide for Homes and Businesses [NR/Wildlife/2017-01pr], Utah State University Extension, March 2017, https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=2682&context=extension_curall

Klem, Jr., Daniel, Solid Air: Invisible Killer: Saving Billions of Birds from Windows, Hancock House Publishers, October 5, 2021, https://www.amazon.com/Solid-Air-Invisible-Killer-Billions/dp/0888396465

For the Birds (Download Brochure PDF), US Fish & Wildlife Service, U.S. Department of the Interior, rev March 2001, https://digitalmedia.fws.gov/digital/api/collection/document/id/1107/download

Morse, Susan, To Feed or Not to Feed Wild Birds–Bird Feeders Can Be Sources of Joy — and Disease,, US Fish & Wildlife Service, U.S. Department of the Interior, https://www.fws.gov/story/feed-or-not-feed-wild-birds

Make Your Home a Safe, Healthy Home for Birds,, US Fish & Wildlife Service, U.S. Department of the Interior, Sep 13, 2021, https://www.fws.gov/story/2021-09/backyard-birds

Celley, Courtney, Helping wildlife while avoiding common pitfalls,, US Fish & Wildlife Service, U.S. Department of the Interior, https://www.fws.gov/story/helping-wildlife-while-avoiding-common-pitfalls

West Nile virus bird identification, , Utah Division of Wildlife Resources, October 20, 2017, https://wildlife.utah.gov/bird-identification.html

Dragon, Sydney, (Student Conservation Association intern), Conservation in Urban Areas: Backyard Bird Feeding, US Fish & Wildlife Service Bird Walks (Texas), U.S. Department of the Interior, Apr 27, 2021, https://youtu.be/2bkliew6aj8