A male bluebird perches on his nest box at the Extension office. Photo credit: Carrie Stevenson, UF IFAS Extension
“Don’t fly, Mister bluebird, I’m just walkin’ down the road. Early morning sunshine, tell me all I need to know.” These lyrics from the Allman Brothers’ song, “Blue Sky” always come to mind when I step outside our office building in the springtime. We have several bluebird houses installed on the Extension grounds, and birds have been busily building nests the last several weeks. Despite my attempts to admire from a safe distance, I inevitably disturb them and they fly off.
The Eastern Bluebird (Siala sialis) is a native species of cavity nesting bird, which covers territory from central Canada all the way south to Texas and coastal Florida. The United States is home to two other native bluebirds, the Mountain bluebird (S. currucoides), residing in high plains from Alaska to the mountain southwest, and Western bluebird (S. mexicana), which lives in drier evergreen forests on the west coast, from southern Canada to Baja Mexico. In comparison photos, the bluebird species have redder bellies on the east coast and are progressively bluer as you move west.
American bluebird species comparison. Courtesy Cornell Lab of Ornithology
A pair of bluebirds perched atop our office building. A grayer-feathered (likely female) bird can be seen on the left, near the deeper blue male on the right. Photo credit: Carrie Stevenson, UF IFAS Extension
Bluebirds’ striking color patterns make them a favorite of amateur birdwatchers and one of the easiest birds to identify in the field. Their brilliant blue is a trick of the eye, though—in reality, birds are unable to produce blue feathers. Flamingos and roseate spoonbills produce genuine pink feathers using pigments from their food (like shrimp), but bluebirds are actually gray. As described by Smithsonian wildlife biologist Scott Sillett, the blue is a “structural color” formed by the angles of sunlight and refraction from keratin, creating the illusion of a brilliant blue. I’ve always thought bluebirds seemed brighter blue on sunny, blue-sky days—turns out they probably are!
Like bluebirds, numerous native bird species are cavity-nesters. Photo credit: Carrie Stevenson, UF IFAS Extension
Bluebirds have overcome numerous threats to their populations over the last few hundred years in the United States. From habitat loss, fire ants (which attack nestlings), pesticides, and competition from introduced house sparrows and European starlings, bluebirds struggled for quite some time. Thankfully, their populations are now actually increasing and they are a “species of least concern.”
I noted about a year ago that someone in my neighborhood installed half a dozen bluebird boxes in our neighborhood park, and I’m betting that trend is multiplied exponentially around the country. Eastern bluebirds are a species of thrush, and are just one of many species that might utilize a nest box. In the wild, they are secondary cavity nesters. This means they wait for a primary cavity nester, like a woodpecker, to create a hole, then move in after it’s been abandoned. So, they are quite content to move into a prefabricated home built by humans.
A bluebird forages for insects on the ground. Photo credit: Carrie Stevenson, UF IFAS Extension
From ancient Chinese, Russian, and Native American mythology to folklore and music of the deep South, bluebirds hold a special place in the human imagination. The song and phrase “bluebird of happiness” reflects their cheery appearance and simple joy. In a quick online search of bluebird references in popular culture, I found more than 25 in the last 100 years. Something about the impossibility of a brilliant blue little bird on a spring day just feels uplifting and joyful. Even in the wistful song from the Wizard of Oz, Dorothy sings, “Somewhere over the rainbow, bluebirds fly.”
Last month, we experienced historic snowfall throughout the Panhandle. During these magical snow days, I noticed that I had to refill my bird feeder faster than expected. Even as snow fell, birds flocked to the feeder all day long.
UF/IFAS Photo by Cristina Carrizosa
In winter, birds rely more on bird feeders because many plants are dormant and aren’t producing food. Insects are also less abundant during the colder months. (Read about where they go here: Where Do Insects Go in the Winter?). Growing native plants in your landscape can help provide extra food sources for birds and habitat for overwintering insects. However, long periods of freezing temperatures, like those we experienced last month and in December of 2022, can damage natural food sources and make it even harder for birds to find food.
Consider supporting your local and migrating bird populations this winter by putting out a bird feeder. In return, expect a colorful show you can enjoy in your own yard! Here are some recommendations for success:
Different birds are attracted to different types of food and have different feeding habits. To reduce mess, look for seed mixes that don’t contain milo, oats, and red millet, often labeled “no mess”. These seeds are less desirable to birds and often end up scattered on the ground, which can attract rodents. Uneaten millet seeds can sprout and grow under bird feeders.
Millet growing under bird feeder from uneaten seed.
Pine cone bird feeder
Suet is an excellent choice for winter feeding because it’s a high-protein, high-energy food source for birds. You can buy suet at the store or make your own using this recipe: DIY Suet Recipe. Another fun, homemade option is the classic pinecone bird feeder made with peanut butter or lard. This kid-friendly activity can be found here: Pinecone Bird Feeder
It’s important to clean your feeders every two to three weeks to prevent the spread of diseases, get rid of moldy seeds, and keep the birds healthy. Most bird feeders can be cleaned with a 10% bleach solution, while wooden feeders are best cleaned with hot, soapy water. Sugar water in hummingbird feeders should be changed every 3-5 days or more frequently if they’re in direct sunlight or hot weather. Don’t forget to wash your hands after cleaning or refilling your bird feeder!
The best way to support your local birds is by planting native plants and providing a safe habitat in your yard. Native plants produce food and attract insects that birds feed on, helping them thrive year-round. When food is scarce, bird feeders can be an important supplement, but regular cleaning is essential to maintain bird health.
For more detailed information on feeder selection, food types, and tips, visit: Bird Feeder Guide.
It’s hot, but the birds are still singing, the bees, including annoying yellow jackets, are buzzing, and the plants continue blooming. While many north Florida gardeners are hesitant to do much gardening in this heat, there’s plenty in the landscape to keep us entertained. One of the many benefits of gardening is observing all of the wildlife that visits, whether for pure enjoyment of watching nature or for keeping life lists of every bird, beetle, snake, or wildflower you’ve ever seen. However, many of us may not know exactly which bird, etc. that we’re looking at, much less hearing in the distance. Fortunately, there’s an app for that!
You may already be familiar with the many online tools, but here are a couple that are easy to use, assuming you know how to download an app on your smartphone, and go beyond an id based on visual similarity to other online photos with no consideration of your location.
We’ll start with my favorite app for plants, insects, and other critters you can easily capture with a camera – iNaturalist. Once you set up your account, you can begin to upload “Observations” with saved photos or directly with your phone’s camera. iNaturalist does have the option for uploading sound “Observations” as well, which I’ve used to upload frog calls. It uses your location to provide you with a list of potential species, and which one it feels is the most likely. The great thing about iNaturalist is someone else, often someone with experience identifying that organism, follows up to confirm or suggest another option. When enough identifiers agree, your “Observation” is considered research-grade. Another great feature of iNaturalist is that once the “Observations” are considered research-grade, biologists around the world can use the app to learn more about plant and animal population dynamics. Turning you into a research assistant/gumshoe naturalist. iNaturalist should only be used for wild populations, nothing planted or domesticated. They have a slimmed down version called Seek that can be used for identifying landscape plants.
List of “Observations” in iNaturalist. Credit: Mark Tancig, UF/IFAS.The INaturalist user interface when uploading a new species. Credit: Mark Tancig, UF/IFAS
Another easy-to-use app from our land-grant friends, and bird lovers, at Cornell University is the Merlin Bird ID app. The great feature of this app is the ability to record bird chatter and let the app figure out the bird species present. Once the recording is over, you can save it and even dial in on the different species and the call it made. With the touch of a finger, you can then learn more about each species. The Merlin Bird ID app also utilizes your location data and allows for uploading pictures and/or using a step-by-step guide to help figure out what you may have seen.
The Merlin Bird ID app allows you to record bird species by sound, photo, or with a step-by-step ID. Credit: Mark Tancig, UF/IFAS.The results of a sound recording from my backyard. Credit: Grace Diez-Arguelles.
The heat may be miserable, but the sounds and sights of the garden can be quite a treat this time of year. Once you learn more about the critters that share your landscape, hopefully you’ll be encouraged to provide them more of the things they need to thrive – water, shelter, and food, in the form of a diverse landscape. Maybe it will give you ideas for more plantings later, when it cools off a bit!
I should highlight that both apps are free with no obnoxious ads that pop up while you have them open. They both also allow you to make lists and keep track of your observations. When visiting a new part of the world, they also let you explore what species may be near and new to you.
The UF/IFAS Extension Bay County Pollinator Garden is the proud recipient of a Little Free Library built, stocked, and installed by the Bay County Library Foundation. We were incredibly fortunate the foundation had the perfect box designed and painted by local artist Heather Clements just waiting for the perfect place to be installed!
You might be asking yourself, how does a Little Free Library work? It’s very simple, if you want a book you take one and if you have a book to donate you leave it in the box. Our box includes books for all ages and reading levels including children’s books in English and Spanish and of course gardening and wildlife topics. As people exchange books the titles and topics will change and evolve over time.
If you are in Panama City I hope you will take a moment to pick out a book and enjoy our demonstration gardens at 2728 E. 14th Street, Panama City and visit the virtual garden for educational information about the garden inventory.
Looking for a Little Free Library near you or Interested in starting one? Visit https://littlefreelibrary.org/start/ or contact your local library to find out more information.
Throughout history the evergreen tree has been a symbol of life. “Not only green when summer’s here, but also when it’s cold and dreary” as the Christmas carol “O Tannenbaum” says.
While supporting the cut Christmas tree industry does create jobs and puts money into the local economy, every few years considering adding to the urban forest by purchasing a living tree. Native evergreen trees such as redcedar make a nice Christmas tree that can be planted following the holidays. The dense growth and attractive foliage make redcedar a favorite for windbreaks, screens and wildlife cover.
The heavy berry production provides a favorite food source for migrating Cedar Waxwing birds. Its high salt-tolerance makes it ideal for coastal locations. Their natural pyramidal-shape creates the traditional Christmas tree form, but can be easily pruned as a street tree.
Two species, Juniperus virginiana and Juniperus silicicola are native to Northwest Florida. Many botanists do not separate the two, but as they mature, Juniperus silicicola takes on a softer, more informal look.
Cedar waxwing, Bombycilla cedrorum
When planning for using a live Christmas tree there are a few things to consider. The tree needs sunlight, so restrict its inside time to less than a week. Make sure there is a catch basin for water under the tree, but never allow water to remain in the tray and don’t add fertilizer. Locate your tree in the coolest part of the room and away from heating ducts and fireplaces.
After Christmas, install the redcedar in an open, sunny part of the yard. After a few years you will be able to admire the living fence with all the wonderful memories of many years of holiday celebrations. Don’t forget to watch for the Cedar Waxwings.
Bald eagles and other large birds of prey have made a comeback in Florida.
Florida has all the elements of a wild animal’s paradise. The state has abundant rain and water sources, lush vegetation, plenty of food, and tons of nesting and hiding places. In our state and national parks, conservation easements, open waters, and acres of ranch land, large populations of animals can thrive. Particularly in areas with fewer people, healthy populations of even large animals like black bears, alligators, and panthers can maintain substantial territories. However, human migration into and throughout Florida is increasing at as steady a rate as ever. Retirees have long fled their cold northern winters to move part or full time to Florida. Now, the ability for many working people to telecommute from anywhere has made it attractive for younger families from all over the country to join us.
A black bear helps himself to a drink from the swimming pool of a Florida home. Photo provided by Patty Underwood/FWC
With more people comes the need for more housing. Some are content with high rise condos that leave a smaller footprint, but these are often located right on the water and can displace coastal wildlife and vegetation. For the thousands of families moving in weekly, more subdivisions, roads, stores, and schools are necessary. Inevitably, these lead to human-wildlife interactions that may or may not be positive experiences. In fast-growing south Santa Rosa County, I see almost daily reports of large black bears in backyards and trash cans. For smaller mammals, the threat of being hit by a car is unfortunately very common. For nearly every call we get about an exciting manatee sighting, we get word of a nerve-wracking interaction with a snake. As civilization moves closer to forested, once-wild areas, wildlife can be squeezed out, left without the protection of natural cover and drawn to human food and habitat.
A lush backyard landscape surrounds a recognition sign from the National Wildlife Federation. Photo credit: Carrie Stevenson, UF IFAS Extension
There are plenty of ways we can co-exist, though. A Florida-friendly yard is a wildlife-friendly yard, and those who go the extra mile can even be recognized by the National Wildlife Federation for their efforts. There are several steps one needs to take to become wildlife-friendly. The most important include providing food, water, and cover, so the animals’ basic needs are met. Actions like removing invasive species, keeping pets supervised when outdoors, and adding layers of vegetation are also excellent ways to attract and protect native creatures.
While small and medium sized animals can find shelter in a single yard, it takes neighborhood cooperation to be a haven for something larger, like deer, bears, birds of prey, or large tortoises. Some neighborhoods are designated from the beginning to include conservation easements that serve as amenities to the neighborhood. They include trails, shady waterfront areas, and plenty of space for wildlife. It is important when moving into one of these neighborhoods that each homebuyer understands and respects the purpose behind conservation areas. Residents of older, existing neighborhoods can also work together to designate common areas and stretches of adjoining yards as wildlife-friendly corridors, allowing more animals to use the space safely.
A gopher tortoise burrow is noted by a sign in a local city park. The tortoise is co-existing peacefully with its neighbors! Photo credit: Carrie Stevenson, UF IFAS Extension
In my own neighborhood in the city limits, a gopher tortoise has moved in and become a neighborhood mascot of sorts! When alerted to the presence of its burrow, the city brought in a sign explaining the animal’s protected status and crucial role in the environment. Floridians share their citizenship with thousands of other species. These breathtaking birds, fish, mammals, reptiles, and insects are integral to the health of our land and water. By taking steps to look out for their well-being, we are also providing for our own.
