Goldenrod soldier beetles inadvertently transferring pollen while feeding on nectar and pollen grains. Photo by Grandbrothers, Adobe Stock.
Pollinators contribute to the reproduction of over 87 percent of the world’s flowering plants and are crucial for agriculture, with 75 percent of the different types of crops we grow for food relying on pollinators to some extent to achieve their yields. Perhaps most importantly, one-third of global food production is dependent on pollination.
While bees often take the spotlight in discussions about pollination, there’s a whole cast of lesser-known characters playing vital roles. From beetles, flies, ants, moths, and even birds and bats, a diverse array of creatures quietly ensures the fertility of our crops and the stability of our ecosystems.
Beetles as Pollinators
Beetles, often overlooked in the pollination process, play a crucial role as one of nature’s primary pollinators, especially for ancient flowering plants like magnolias and spicebush. These insects, which were among the first to visit flowers, are known as “mess and soil” pollinators due to their less-than-delicate approach. As they feast on petals and other floral parts, beetles inadvertently collect pollen on their bodies. They lack specialized structures for transporting pollen; instead, pollen grains adhere to their bodies as they move from flower to flower. The flowers that attract beetles tend to be large, bowl-shaped, and emit strong, fruity, or spicy scents to lure the beetles in. Despite their seemingly destructive behavior, beetles are essential for the reproduction of the plants they visit.
A fly lands on a saltbush, unintentionally aiding in pollination. Photo by Karan A. Rawlins, University of Georgia, Bugwood.org.
Flies as Pollinators
Flies, often dismissed as mere nuisances, are crucial pollinators. With their bustling activity around flowers, flies inadvertently transfer pollen from one flower to another as they search for nectar and other food sources.
Flies are particularly attracted to flowers with strong odors and dull colors, characteristics often overlooked by other pollinators. While they may not be as efficient or specialized as bees, flies make up for it in sheer numbers and ubiquity, contributing significantly to the pollination of a wide variety of plant species, including many crops essential for humans.
Moths as Pollinators
And then there are moths, the nocturnal counterparts of butterflies, silently pollinating flowers under the cover of darkness. Drawn to flowers with pale or white petals and strong fragrances, such as apple, pear, and cherry blossoms, moths play a role in pollinating various plant species, contributing to overall yield and quality of the harvest. Their long proboscis allows them to reach deep into flowers, accessing nectar sources that may be out of reach for other pollinators.
Ghost orchids (Dendrophylax lindenii) can provide shelter and nesting sites for arboreal ants, which in turn, may aid in pollination.
Ants as Pollinators
While ants are primarily known for their role as scavengers and defenders of their colonies, they also contribute supplementary to pollination of some plants in surprising ways.
In tropical forests, certain plants referred to as ant-plants or myrmecophytes, form close, sometimes obligatory partnerships with ants. These plants feature specialized hollow structures known as domatia, which serve as homes for ant colonies in exchange for protection and pollination services for the plant. Domatia vary by species, but can include stems, thorns, roots, stipules, petioles, or leaves. Some orchid species, such as the ghost orchid (Dendrophylax lindenii), which are native to Cuba and southwest Florida, provide shelter and nesting sites for an arboreal ant species called acrobat ants (Crematogaster ashmeadi). The ants, in turn, protect the orchids from herbivores and may aid in pollination.
Another strategy of some flowers is to develop nectaries on their exterior to entice ants, deterring other insects from stealing the nectar by accessing it from the side, thus compelling them to enter the flower in a manner more favorable for pollination. While ants can clearly contribute to pollination, researchers have also found that some ants secrete a natural antibiotic, which protects them from infections but harms pollen grains.
Birds as Pollinators
A juvenile male ruby-throated hummingbird serving as a pollinator as it flits from flower to flower, sipping nectar. Photo by Chase D’Animulls, Adobe Stock.
When we imagine pollinators, birds might not be the first creatures that come to mind. However, birds, comprising around 2,000 nectar-feeding species, play a significant role as pollinators among vertebrates.
Hummingbirds, with their tiny size and lightning-fast wings, are nature’s dynamos of pollination. Their slender bills and long tongues are perfectly adapted to extract the sugary nectar from flowers, inadvertently transferring pollen that adheres to their head and neck as they feed on other flowers. The ruby-throated hummingbird stands out as Florida’s prominent native bird engaged in plant pollination.
But it’s not just hummingbirds; other bird species, from sunbirds to honeyeaters, play their part in pollination too. Their behaviors, such as perching on flowers or probing deep into blossoms, can facilitate the transfer of pollen.
Bats as Pollinators
In the darkness of night, bats perform a vital ecological service: pollination. Particularly in tropical regions, bats have co-evolved with certain plant species, forming intricate mutualistic relationships. Surprisingly, over 500 plant species worldwide rely on bats for pollination, including important crops like agave, banana, cacao, guava, and mango.
Even insect-eating bats, such as this Brazilian free-tailed bat, can inadvertently contribute to pollination as it feeds on insects within flowers. Photo by Phil, Adobe Stock.
In Florida, all native bats are insectivores, primarily preying on insects such as mosquitoes, moths, and beetles. However, recent research suggests that insect-eating bats may even outperform their nectar-feeding counterparts in certain cases when it comes to pollination efficiency. As these bats feed on insects inhabiting flowers, they inadvertently spread pollen during the process, highlighting the diverse and sometimes unexpected roles bats play in ecosystems.
Recognizing and conserving all pollinator species, from birds and beetles to bats and ants, is crucial for maintaining ecosystem balance and ensuring food security. By promoting pollinator-friendly practices and habitat conservation, we can safeguard the intricate web of life that sustains us all.
Rudbeckia hirta, commonly known as black-eyed Susan, is a vibrant and hardy wildflower with golden-yellow petals and a dark brown central cone. Photo by kburgess, Adobe Stock.
Florida’s diverse ecosystem showcases a remarkable array of native wildflowers that burst into vibrant colors, particularly during the spring season. Cultivating these indigenous blooms not only enhances the beauty of your lawn but also fosters biodiversity. Florida’s spring landscape comes alive with a vibrant tapestry of native wildflowers, each species contributing its unique charm to the natural scenery.
Yellow, a color that beckons pollinators, especially bees and butterflies, is a prevalent hue among these wildflowers. Many have evolved to showcase bright yellow tones, attracting pollinators, and ensuring the vital transfer of pollen for the continued existence of the plant species. In this spotlight, we’ll explore a selection of my favorite yellow-blooming wildflowers: Leavenworth’s tickseed, dune sunflower, and black-eyed Susan.
Leavenworth’s Tickseed
Leavenworth’s tickseed showcases brilliant yellow flowers with distinct maroon markings, contributing to its charm as a cheerful and attractive wildflower in gardens and meadows. Photo by Sunshower Shots, Adobe Stock.
Coreopsis, Florida’s state wildflower, boasts 14 native species flourishing in North Florida. Among these, Leavenworth’s tickseed (Coreopsis leavenworthii), predominantly found in Florida, graces the Panhandle region with its distinctive yellow, daisy-like flowers adorned with dark centers and scalloped yellow ray florets.
Thriving in open areas, flatwoods, and prairies, this annual or short-lived perennial becomes a beacon of color in the spring landscape. Ideal for wildflower gardens, Leavenworth’s tickseed requires adequate space for reseeding, best achieved by planting one to two feet apart in the spring for optimal flowering. The plant quickly establishes itself in moist soils, benefiting from occasional pruning or mowing to encourage a second flush of flowers.
Preferably rooted in sandy, well-drained soil, Leavenworth’s tickseed demands full sun exposure for maximum flower production, with moist soils playing a pivotal role in reseeding and maintaining this distinctive species.
Beach Sunflower
Adapting well to both coastal and inland environments, the beach sunflower attracts butterflies and other pollinators with its vibrant blooms. Photo by Nahhan, Adobe Stock.
The beach sunflower (Helianthus debilis), also recognized as the dune sunflower, is renowned for its coastal charm and nearly year-round blossoms. Adapting gracefully to both coastal regions and inland landscapes, this sunflower showcases two-inch flowers resembling daisies or sunflowers, boasting yellow petals and brown centers. A captivating trait is its tendency to follow the sun throughout the day.
When cultivating beach sunflowers, it is essential to allocate ample space for their spreading nature. To maximize visual impact, consider planting them in masses, maintaining distances of three to four feet between each plant. As beach sunflowers may become unruly over time, periodic removal of old stems is advisable. Encouraging new plants to sprout from seeds contributes to a healthier growth pattern. Light trims every three months can further enhance the foliage’s vibrancy and overall maintenance. While acting as an annual in freezing temperatures, the beach sunflower generally reseeds itself and displays admirable tolerance to coastal elements, including salt and wind.
For optimal growth conditions, planting in full sun encourages abundant flowering, although the plant can tolerate light shade for part of the day. Preferably, choose well-drained sandy soils, avoiding persistently moist conditions to ensure the overall health and vitality of the beach sunflower.
Black-eyed Susan
Black-eyed Susans are not only visually appealing but also serve as valuable nectar sources for pollinators, attracting butterflies, bees, and other beneficial insects to the garden or natural habitat. Photo by Green Stock Creative, Adobe Stock.
Black-eyed Susan (Rudbeckia hirta), a classic native bloom, captivates with its widespread availability and versatile nature as an annual, biennial, or perennial. This resilient plant grows to a height of one to two feet, showcasing rough-textured leaves and deep-yellow aster-like flowers with dark brown disk flowers forming a central dome.
When incorporating black-eyed Susans into your landscape, consider their suitability for mixed wildflower beds, where they effortlessly self-seed in open or lightly mulched areas. Maintaining proper spacing of 14 to 18 inches between plants, vigilant monitoring during extended dry periods, and providing deep watering, when necessary, contribute to the overall health and vitality of these iconic blooms.
Thriving in well-drained soils, black-eyed Susan showcases adaptability to various soil types. Whether exposed to full sun or partial shade, the plant optimizes its blooming potential, enhancing the visual appeal of any landscape.
Encourage Wildflowers in Your Landscape
Selecting native wildflowers adapted to your landscape’s specific soil, light, and drainage conditions is crucial for success. If initial attempts fail, try different species until you find the perfect match, emphasizing the importance of using the right plant in the right place. Thorough watering aids in establishment, but once native wildflowers are established, they generally require minimal irrigation. Avoid overwatering to prevent fungal and rot issues.
Native wildflowers in Florida typically do not need additional fertilization, as it can lead to rapid growth and increased susceptibility to pests and diseases. Embrace the natural resilience of these plants by avoiding unnecessary fertilization. Encourage the persistence of wildflowers by embracing self-seeding, maintaining open, lightly mulched areas for natural germination, and being vigilant when weeding.
Florida’s spring blooming wildflowers, including Leavenworth’s tickseed, beach sunflower, and black-eyed Susan, contribute to the state’s biodiversity. Selecting the right species and providing proper care allows us to cultivate these native blooms and actively participate in conserving Florida’s precious ecosystem.
In March, the UF/IFAS extension office was awarded a grant from the Apalachee Audubon Society to install a pollinator garden at the Jefferson County Extension Office. The goal of the pollinator garden is to educate the community on the importance of pollinator and native pollinator plants. The pollinator garden is a demonstration site encouraging community members to plant more pollinator plants in their home landscape. A pollinator garden at home is fantastic because it attracts and supports essential pollinators like bees, butterflies, and hummingbirds. These pollinators help fertilize flowers, leading to better fruit and vegetable production in your garden. Plus, it’s great for the environment.
Pollinator Garden
UF/IFAS Jefferson County
Pollinators are essential for our ecosystem. Pollinators play a crucial role in the reproduction of plants by transferring pollen from the male parts of a flower to the female parts. This process allows plants to produce fruits, seeds, and new plants. Many plants would struggle to reproduce without pollinators. This can lead to a decline in biodiversity and the availability of food sources for other food sources. Pollinators are like nature’s superheroes.
Types of Pollinators
UF/IFAS
The garden consists of over 50 different pollinators and native plants. Planting more native pollinator gardens is super important. Native plants adapt well to the local environment, making them easier to grow and maintain. Pollinators and native plants have an extraordinary relationship. Native plants offer nectar, pollen, and shelter that are specifically suited to the needs of native pollinators. By Planting native flowers, one is creating a haven for these vital pollinators, increasing biodiversity, and ensuring the health of our ecosystems.
Pollinator Plants
UF/IFAS Jefferson County
The pollinator garden includes an herb garden. The herb garden aims to educate community members about edible landscaping and pollinator herb plants. Edible landscaping can allow one to produce food using sustainable agricultural practices that conserve water, protect water quality, provide wildlife habitat, and reduce chemical inputs. Planting herbs in your garden is a great idea. Herbs like basil, rosemary, and mint can attract beneficial insects to your garden and repel pests. Herbs are easy to grow and can be used in cooking, teas, and even for natural remedies.
Pollinator Herb Section
UF/IFAS Jefferson County
The garden includes a small pond demonstrating a healthy aquatic ecosystem in home landscapes. Creating a pond is an excellent addition to your pollinator landscape. They provide a water source for pollinators like bees and butterflies, which is essential for survival. Pollinators need water to stay hydrated, especially during hot and dry weather. Having a pond in your garden can attract various pollinators and create a habitat for them to thrive. A healthy aquatic ecosystem can help manage water by reducing runoff and filtering pollutants.
Pond in Pollinator Garden
UF/IFAS Jefferson County
If you are in the area, please feel free to stop by the Jefferson County extension office and visit the pollinator garden. Please visit UF/IFAS for more information regarding pollinator plants and Florida Friendly Landscaping.
How often do we stop to think of the importance of pollinators to food security?
Pollination is often described as the transfer of pollen grains from the anther to the stigma of a flowering plant. These transfers are made possible due to pollinator visits in exchange of pollen and nectar from the plants.
Who are our pollinators?
Main Global Pollinators
Social Solitary
Honeybees Alfalfa leafcutter bee
Bumble bees Mason bees
Stingless bees Other leafcutter bees
How can we care for pollinators?
We can care for our pollinators by growing plants that have abundant and accessible pollen and nectar.
Choose plants with flat flowers or short to medium-length flowers tubes (corollas), and limit plants with long flower tubes such as honey suckle.
Avoid plant varieties that do not provide floral rewards (pollen), which is the essential food source for bees. (e.g., some sunflower, and lilies).
While we think of most flies as pests, garden flies, such as Allograpta obliqua species found in Florida, are excellent pollinators and insect predators. Photo by Jessica Louque, Smithers Viscient, Bugwood.org.
Many native wild bees have relatively short proboscises, or tongues, and may not be able to access nectar from flowers with long tubes; however, flowers with long floral tubes can attract other pollinators with long tongues or beaks such as butterflies, moths, and hummingbirds.
Arewe creating an ecosystemaesthetically pleasing while attracting pollinators?
UF/IFAS Photo: Tyler Jones
The planting of native wildflowers in Florida can benefit agricultural producers likewise, native pollinators and other beneficial such as parasitoids and predators.
Some of the main benefits of growing native wildflower are:
Increasing wild bee presence in the surroundings
Providing nesting and foraging sites for pollinators, butterflies, bees etc.
Increasing natural enemies of pest insects.
It is important to select mix varieties of native wildflowers when restoring habitats for our pollinators. Mix varieties will flower all year round and make available a continuous supply of nectar and pollen. If possible, use wildflower seeds that are produced in the state that you want to carry out pollinator restoration. It is highly likely that one will experience better growth from locally produced seeds because they will adapt better to regional growing conditions and the climate. For optimum flowering and high production of floral rewards such as pollen and nectar, place wildflowers in areas free of pesticides and soil disturbance.
Most bee species are solitary, and 70% of these solitary bees’ nest in the ground. A wildflower area of refuge can fulfill the shelter resource needs of these bees since that area will not undergo regular tilling, thus minimizing nest disturbance.
For some common native wildflowers of north Florida, you can see: Common Native Wildflowers of North Florida by Jeffrey G. Norcini : https://edis.ifas.ufl.edu/pdf/EP/EP061/EP061-15448828.pdf and Attracting Native Bees to Your Florida Landscape 1 Rachel E. Mallinger, Wayne Hobbs, Anne Yasalonis, and Gary Knox: IN125500.pdf (ufl.edu)
The Annual Tupelo Honey Festival will be held Saturday, May 21st from 9 am – 4 pm central time at Lake Alice Park in Wewahitchka. This is an exciting event, with your chance to take part in a local treat. Area honey producers will be on hand, selling their honey in a variety of sizes. There will also be food, art & crafts, and live music.
For decades, tupelo honey has been synonymous with Gulf County. The nectar from the tupelo gum tree (Nyssa ogeche), produces some of the finest honey in the world. The common name “tupelo” is derived from language of the Muscogee Nation, also known as the Creek Indian Nation. The meaning of the word is “swamp tree”, as this tree flourishes in areas of wet soils and seasonal flooding. Gulf County is home to one of the largest tupelo forests on earth.
Honeybee visiting tupelo blossoms. Photo Credit: Gulf County Tourist Development Council
The tupelo bloom season lasts from approximately mid-April to the end of May. This is an anxious time for beekeepers. Tupelo blooms are very temperamental and delicate in nature. For this short period, beekeepers hope for little wind or rain and no cold temperatures, as any of these factors can make or break tupelo honey production. Regardless of seasonal impacts, the demand for Gulf County’s tupelo honey never subsides.
Please visit http://www.tupelohoneyfestival.com/ for more information on the festival. For more information on beekeeping, contact Gulf County Extension at 639-3200.
UF/IFAS Extension is an Equal Opportunity Institution.
