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.
Unknowingly we interact with many small creatures in our everyday lives. Spiders are one of these groups that are beneficial to the function of human activity. This group receives much publicity as being dangerous to people and our pets. While there is always a possibility of being bitten and having venom injected by a few types of spiders, most all others are harmless to people. The primary benefit of spiders is their propensity for catching insects outside and in the home that are identified as harmful to people. Spiders come in all shapes and sizes with many hiding away, never to be seen by people.
Spiders are often included in the same group as insects, but this is not true. They belong in the group arachnids and are closely related to ticks, scorpions and mites. Spiders have two body sections (cephlothorax and abdomen) and have eight legs while insects have three body sections (head, thorax and abdomen). Scorpions usually remain outdoors and may be found indoors during hot dry periods. They are nocturnal hunters of pests that include roaches. None of the scorpions native to Florida are capable of providing a lethal sting, but it is painful when it occurs, leaving a sore and swollen at the sting area. I was reminded of this after stepping on one in the late evening while moving around the kitchen with no lights on. If the person that is stung has allergic reactions to bee stings, observe them and take precautionary health measures needed.
The spider is an important predator of harmful insects and can be found about any where in and around the home, in the garden, and many other places in the great outdoors. An Extension Entomologist I knew from North Carolina State University always mentioned, when presenting to Master Gardener Volunteer classes, that at almost any time given time, we are within two to three feet of a spider, with most so small we never see them. They are great at keeping the beneficial and harmful insect populations in balance in nature.
If you decide to spray to manage your spider population, keep in mind that by reducing the number of spiders in the landscape, you can create a reverse problem with harmful insect populations increasing dramatically. If big webs are a bother, simply take a broom and knock them down. They will rebuild by the next day, but you may not need to be in that area for a while. Always be careful and wear gloves when working in the garden, especially areas that are dark and covered, such as irrigation valve boxes, wood stacks, and other similar places. These are prime locations where the Black Widow or Recluse spiders may be set up, waiting to ambush roaches and other insects. If you are bitten by either seek immediate medical care.
Finally, spiders are fun to observe in nature! One of the most interesting spiders to watch is observable during fall in Florida – the Yellow Garden Spider. They build large webs and often place a zig zap signature in the middle. This large spider catches many insects in the garden and landscape. With early morning sunlight and dew hanging on the web during the fall, it makes for a beautifully create piece of art. Enjoy nature and all the creative processes that occur from a safe distance – spiders included!
The oncoming of spring is heralded by several events. Wildflowers bloom, temperature rises, and insects awaken from their wintry slumber. The latter of these is the impetus for this article. I’m sure you have heard the buzzing of the bees already, but there is more to come. Florida is host to 315 species of native bees in addition to honey bees (Apis mellifera) which are a non-native species. Native bees in Florida are separated into six families, fulfilling several niches within our landscape. This article is only focused on a few of these.
The Sweat Bees
The sweat bees fall into the family Halictidae. These vary greatly in appearance and size with the majority being very small. Often metallic black, but may also be seen in shades of green, blue, or purple they are hard to miss in your landscape. Most sweat bees are ground nesting though some can be found above. Wildflowers, stone fruits, and sunflowers are the primary nectar sources for these bees particularly in early spring.
IFAS photo: James R. Weaver, Shiala M. Naranjo, Emily Noordyke, and Rachel E. Mallinger
Bumble Bees
Bumble bees (Bombus spp.) are in the family Apidae. Ground dwelling, the queen overwinters in the soil emerging in early spring to feast on wildflower nectar. Often mistaken as carpenter bees (Xylocopta spp.), they are distinguishable by the hairs covering their bodies which are lacking in carpenter bees. They are one of two bee species seen carrying pollen sacks, honey bees being the other. All but one of the five species in this genera may be found in the Panhandle where they are important pollinators for many native and ornamental plants.
Photo Credit: Tony Wills
Mason Bees
One of our more unique species, Mason bees of family Megachilidae live above ground lining their nests with mud. Solitary by nature, these are prominent pollinators of fruit trees and blueberries. A variety of color makes them difficult to even identify as a bee. They often come in dark blue, black, or white striped. Much like honeybees, some species of mason bees are purchased from online sources specifically for orchards.
IFAS photo: Credit: Tony Wills, en.wikipedia.org
Carpenter Bees
Carpenter bees are the final subject covered here and are split into two subfamilies. Large carpenter bees (Xylocopta spp.) chew their nests into solid wood. That the wood is sometimes fence posts, water tanks or your home means that this insect may be an economic pest. These are large and as mentioned above often mistaken for bumble bees. Small carpenter bees (Ceratina spp.) are differentiated mainly by size as they are much smaller than the large carpenter bee. They may be a variety of colors as well and nest by hollowing out the pith of broken or burnt plant stems. As they make their nests in already broken plant tissue, they are not considered of economic importance.
Large Carpenter Bee IFAS photo: Paul ChoateSmall Carpenter Bee Photo: USGS Bee Inventory and Monitoring Lab
Conclusion
Native bees are an important part of pollination in the Florida Panhandle. It is worthwhile to get to know which species are active in your landscape. Provide habitat and nectar to them, and they will help your plant life bloom. For more information on creating habitat for native pollinators, see this Ask IFAS document, or contact your local extension agent for additional information on this and any topic regarding your gardens and more.
As a boy I remember our St. Augustinegrass lawn. I fondly remember winter annual weeds in that lawn.
Many of these so called “weeds” are native wildflowers. And a number of pollinators use these wildflowers.
To see clumps of winter annuals in our yard and in neighbors’ yards was a natural part of the transition from winter to spring. They added interest to the lawn. It was expected to see henbit with its square stiff stems holding up a display of small pinkish purple flowers in late winter to early spring. A clump of henbit was a great place to hide an Easter egg, especially a pink or purple one.
A pink Easter egg hidden in a mix of clover. Photo Credit: Larry Williams, UF/IFAS Extension – Okaloosa County
Wild geranium offered another good hiding place for eggs with its pink to purple flowers. Large clumps of annual chickweed would nicely hide whole eggs. Green colored eggs would blend with chickweed’s green leaves.
Crimson clover with its reddish flowers, hop clover and black medic with their bright yellow flowers provided good hiding places for Easter eggs. Plus, clovers add nitrogen back to our soils.
A yellow Easter egg hidden in a mix of clover. Photo Credit: Larry Williams, UF/IFAS Extension – Okaloosa County
The lawn was healthy and thick enough to limit summer weeds. But during fall and winter, as the lawn would naturally thin and go dormant, these winter annuals would run their course.
I remember the clean smell of freshly mowed grass in spring with the first mowing. Once mowed and as the heat took its toll, by late April or mid-May, these winter annuals were gone. What was left was a green lawn to help cool the landscape as the weather warmed. The lawn was mowed high as St. Augustine should be, watered only occasionally during dry periods, played on and typically not worried with.
Most lawns have winter annuals that let us know spring is near. Perhaps we worry too much with these seasonal, temporary plants that may have wrongly been labeled as weeds. Besides, how long have we been doing battle with them and they are still here. Most lawns have winter annual seeds that await the cooler temperatures and shorter days of early winter to begin yet another generation. By May they are gone.
UF/IFAS Extension agents in the Florida Panhandle are asking you to join in on “No Mow March” in 2023. The idea is to holdup on mowing until the calendar flips to April, allowing pollinators to enjoy these common winter annuals.
Here is a website with more information on No Mow March. On this site, you’ll find a link to sign up to be a participant, check out what Okaloosa and other counties are doing by clicking on “Events” and see more about pollinators, all on this site.
Need an excuse to not mow your lawn this month? UF/IFAS Extension agents in the Florida Panhandle are asking residents to skip their soon-to-be-weekly outdoor chore until the calendar flips to April.
The idea for “No Mow March” is borrowed from “No Mow May,” a concept begun in the United Kingdom that has now spread to northern parts of the United States.
“Obviously, our lawns are growing way too quickly by the time May rolls around,” said Beth Bolles, UF/IFAS Escambia County horticulture agent who is leading the pilot effort this year. “Here in North Florida, March is our transition period, when grass is exiting dormancy. But it’s also when pollinators are starting to become more active, so it’s the perfect time to celebrate them and promote their health and habitat.”
Bolles is quick to point out, though, that the month is about more than just turf.
“We recognize that some communities have rules to follow regarding their lawns,” she said. “There are other things you can do to encourage pollinators to visit, whether it’s container plants or adding new shrubs or pollinator houses. We encourage everyone to find their own way to participate.”
The first step in participating is to sign the pledge at go.ufl.edu/NoMowMarch. Visitors can also use the website to find virtual or in-person events geared to the topic, learn tips for adhering to homeowners association guidelines while still promoting pollinators, and record observations to a No Mow group on iNaturalist.
This article was written by: Joanna Jaramillo Silva1, Rachel Mallinger2, Xavier Martini3
1 Ph.D. Student, University of Florida, Department of Entomology and Nematology
2 Assistant Professor, University of Florida, Department of Entomology and Nematology
3 Assistant Professor, North Florida Research and Education Center, University of Florida, Department of Entomology and Nematology
Bees are the primary pollinators of plants, essential in natural and crop environments for guaranteeing global food security to the human population. Florida is home of more than 300 species of native wild bees, which rely on pollen and nectar from flowers to survive. However, a global pollinator decline reported for honeybees and wild species (including insects, birds, and bats), is decreasing the worldwide provision of pollination services. Food limitation (pollen and nectar), resulting from decreasing flower diversity and quantity, is one of the multiple causes of pollinator decline. Pollinator-friendly plants are receiving attention from people of various disciplines such as the scientific community, stakeholders, Master Gardeners, and citizen science groups willing to participate in pollinator conservation efforts.
Domestic gardens
Domestic gardens comprise a substantial proportion of land in the urban landscape and are often the most significant component of green space; they play essential roles in conserving plant genetic resources, insects, and other wildlife, and have social and economic value. Gardens behave as islands of usable habitat surrounded by urbanization, and they present varying benefits for pollinators. There is generally a positive relationship between high pollinator abundance, flower diversity, and bloom evenness. Gardens for pollinators propose to solve the pollinator crisis by enlarging greenspaces in urban areas by planting more flowers in urbanized environment and by improving the diversity of floral resources for pollinators.
Pollinator friendly plants
There are different categories of floral traits: qualities that attract pollinators such as floral size and color, and physical characteristics that reward the pollinator (nectar and pollen quantity and quality). Flowers with higher quality and quantity rewards are more attractive to pollinators. Nectar provides the main sugar source for insect pollinators; its energetic value is determined by its sugar concentration. The volume of nectar produced by flowers will directly affected visitation by honeybees and bumblebees, butterflies, and birds. Pollen on the other side, consists of the main source of protein for most pollinators.
RECOMMENDATIONS
1. Provide a Mix of floral shapes and sizes.
There is usually a positive correlation between flower size and nectar volume: long tube flowers usually provide more nectar, whereas open or flat flowers provide more pollen. In addition, flower shapes are also associated with different pollinator types (Fig. 1). Long-tongued insects (Butterflies, and some bees) visit deep corolla tube flowers, while short-tongued pollinators (wasps, flies and some bees) remain on short tube or open corolla flowers.
Figure 1. Examples of plants with long tube flowers, short-medium, and open corolla flowers (From left to right: Butterfly on a Pardon my pink (Monarda didyma) (Credits: Joanna J. Silva); Carpenterbee on Salvia Indigo spires (Salvia longispicata x farinaceae) (Credits: Kelly Thomas); Sweat bee on Gaillardia pulchella) (Credits: Joanna J. Silva).
2. Provide a mix of flower colors
Color patterns influence the flower’s attractiveness and increase the efficiency of pollination by helping insects orient on the flower and guide them to the reward (Fig. 2). Bees prefer white, yellow, or blue-purple flowers. Orange, pink, and red flowers attract other pollinators such as butterflies.
Figure 2. Examples of native plants to Florida that display different colors Native to Florida (From left to right: Butterfly on Spanish needles (Bidens alba), Tickseed coreopsis (Coreopsis leavenworthii), Sckullcap (Scutellaria arrenicola), Pitcher sage (Salvia azurea), Swamp Rose-mallow (Hibiscus grandiflorus), Carpenterbee on False-Rosemary (Conradina grandiflora), Spotted beebalm (Monarda puctata), Blanket flower or Firewheel* (Gaillardia pulchella) . Credits: Joanna J. Silva *A recent discovery suggests that Firewheel is not considered native to Florida, but it is widely cultivated. It is probably not native to the rest of the eastern USA as previously thought (ISB: Atlas of Florida Plants (usf.edu), Gaillardia – University of Florida, Institute of Food and Agricultural Sciences (ufl.edu)).
3. Include a pollinator hotel
Add a bee nest box for the native bees that build their nests above ground. Solitary bees and wasps will take up residence in a pollinator hotel after you place it outside.
4. Provide flowers throughout the year.
Pollen and nectar collection varies seasonally for honeybees, while many other solitary bee species collect pollen continuously during adult foraging to feed their larvae. Design the garden to have three or more different plants blooming at any given time during the growing season, which is March through November in northern areas of the state (Fig. 3).
Figure 3. Honeybee on Viburnum (Winter) (Credits: Joanna J. Silva), Honeybee on Salvia Indigo spires taking nectar (Spring-Summer) (Credits: Walker Bensch), False Rosemary and Muhlly grass (Muhlenbergia capillaris) (Fall) (Credits: Joanna J. Silva).
5. Include native plants.
A “Florida native plant” refers to a species occurring within the state boundaries prior to European contact, according to the best available scientific and historical documentation. Florida is home to over 4,867 species of plants; 3,314 species are considered native of which 230 species are endemic.
6. Chose the right plant for each location.
Success depends on using the right plant in the right place, especially by considering plant’s cold hardiness (Fig. 4). Plant selection for landscapers, nurseries, and gardens requires individual site criteria and an evaluation of individual plant performance under different environmental circumstances, such as water, soil, and temperature.
Figure 4. Hardiness zones in Florida (http://planthardiness.ars.usda.gov).
