Not too long ago, one of our blog followers wrote that she had recently purchased a butterfly feeder and was requesting tips that might help her attract butterflies to her new feeder.
I must admit that over the years I have tried several different models of butterfly feeders in my yard. Each one was designed to offer the insects a sugar water solution. In spite of the fact I placed the feeders in a variety of locations, I was not able to attract a single butterfly to any of them.
That being said, butterfly feeders do work for lots of folks. With that in mind, I am convinced I have yet to find the right feeder, location, and/or food that appeals to these beautiful insects in my neck of the woods. Consequently, here is a brief list of some the techniques others have employed to attract butterflies to their backyards:
● Have realistic expectations; the butterflies that most often visit feeders are those that prefer eating dining on such things as animal droppings, tree sap, and rotting fruit. Therefore, you are more apt to attract a pearly-eye, red admiral, or question mark to your feeder than an Eastern tiger swallowtail or one of the sulphur butterflies.
● Carefully follow the directions provided with your feeder. For example, some of the feeders I have tried recommended sugar solutions stronger than the formula commonly used to feed hummingbirds.
● It is always a good idea to change the solution in your feeder after a rain. Rainfall can seep into the feeder and dilute the fluid’s sugar content.
● Protect your feeder from an ant invasion. As such, use the same technique you employ to thwart ants from reaching your hummingbird feeders.
● Keep your feeder clean. As is the case with hummingbird feeders, fungi and bacteria can spoil butterfly nectar.
● Finally, if you are unable to attract butterflies to your feeder, move it to another location.
If you have been successful in attracting butterflies to a butterfly feeder in your backyard, please let us know what works for you. I am sure that many folks would love to know the secret to your success.
Modern technology is having an awesome impact on wildlife research. Drones are now permitting biologists to assess such things as wildlife habitats and animal behavior in a fraction of the time and effort it would take using techniques that are more conventional. Even PIT (Passive Intergrated Transponder) technology is enabling biologists to track the movements of animals as small as a hummingbird.
If a dog or cat has found a Forever Home in your residence, you are familiar with PIT tags. Most dogs and cats carry a PIT tag. However, PIT technology has advances enough to the point where miniaturized tracking devices are tiny enough to be used to track the movements of a hummingbird. As with our pets, these extremely small devices are delicately inserted beneath the animal’s skin
With this technology, biologists can easily track the movements of individual hummingbirds going about their daily lives. A group of researchers from the University Of California Davis School Of Veterinary Medicine recently reported the results of their study designed to track hummingbirds visiting feeders in a suburban backyard. Each time a hummingbird visited a feeder their visit was logged by a scanning device similar to those used when we purchase everything from books and clothing to groceries.
The study involved placing PIT tags in Anna’s and Allen’s hummingbird and then recording how often and long each tagged bird visited the seven feeders scattered about the yard. From September 2016 through March 2018, the birds visited the feeders roughly 65,500 times.
Among the fascinating facts the biologists have gleaned from their study are:
● Female hummingbirds have a tendency to linger longer at feeders than males.
● During the spring and summer hummingbirds visit feeders more often in the morning and evening than at any other part of the day.
● Male hummingbirds more often feed with other males than with females.
Do any of these findings hold true with what you have observed watching ruby-throated hummingbirds in your backyard?
We are all concerned about the health of the hummingbirds that we host at our hummingbird feeders. Consequently we try to keep our feeders as clean as possible in hopes that microbes living on our feeders and the nectar we offer are not going to cause a health problem for our hummingbird neighbors. For the first time, researchers have focused on what microscopic critters dwell in backyard feeders.
Scientists at the University of California, Davis, conducted the research. The research team carried out their study in a backyard located in Winter, California. Both Anna’s and black-chinned hummingbirds frequented the feeders in this yard.
During the study, the microbe communities living in the sugar water offered in feeders, on nearby flowers producing nectar, as well as on the hummingbirds themselves were compared.
The results of the research project indicated that the majority of the bacteria growing in the hummingbird food offered in feeders did not pose a significant health threat to hummingbirds or humans. However, also present were much smaller populations of bacteria and fungi that could potentially have a harmful effect on humans and hummers.
It should be noted the scientists found deionized water harbored the most fungi. In comparison, bacteria were most abundant in tap and bottled water.
The research team recommended that cleaning hummingbird feeders away from locations where food is prepared. This would minimize the risk of a potentially harmful pathogen would be spread to humans.
I think it is abundantly clear we should make every effort to keep our hummingbird feeders as clean as possible.
How would like to look out your window and spot a snake wrapped around your hummingbird feeder? This is just what recently happened to Upson County blogger Wanda Granitz.
Needless to say, the rat snake dangling from her feeder was not visiting to partake in a sip of nectar. It was attempting to grab a hummingbird or two.
Like most predators, snakes are very opportunistic. Whenever they locate a concentration of prey, they will try to take advantage of the situation whether they find an abundance of frogs, insects, mice, or hummingbirds.
There are many other critters that capture hummingbirds. These predators include bullfrogs, hawks, shrikes, cats, praying mantises, spiders, and others. However, aside from cats we rarely see hummingbirds capture one of these flying jewels.
Fortunately, for hummingbirds and their devoted fans, the unnerving sight of a snake curled around a feeder is not common. If you are like me, you have never witnessed anything like this in your yard. In fact, in all the years I worked as a wildlife biologist, I received only a handful of reports of snakes trying to feed on hummingbirds visiting a feeder.
However, if you do happen to spot a rat snake on your hummingbird feeder, one of the best things you can do to protect the hummers is capture the snake and move it some distance from your home. Do not simply release it elsewhere in your yard. If you do, chances are it will return to dine on these flying delicacies at a later time.
Ruby-throated hummingbirds do not feed at flowers containing small amounts of nectar. In fact, they refuse to feed at flowers harboring less than 12 percent sugar.
Studies have found that they prefer to dine on nectar that contains anywhere from twenty to twenty-five percent sugar.
With that in mind, is it any wonder the recommended ratio of sugar to water in the sugar water we most often feed hummingbirds dining at our backyard feeders is one part sugar to four parts water?
No Independence Day celebration would be complete without fireworks. The explosions of brilliant colors against the dark summer night add a special excitement to this festive time of the year. However, during this special time of the year aerial kaleidoscopes of color do not have to be confined to the night. From dawn to dusk, hummingbirds decked out in iridescent green and red streak across Georgia backyards creating their own colorful aerial displays.
July is a special time of the year for hummingbird enthusiasts. Beginning around Independence Day there is an explosion of hummingbirds at our feeders. Up until then, ruby-throated hummingbirds have been scattered across the countryside living in discreet breeding territories measuring an acre or more in size. Consequently, aside for a brief period that extends from late May into early June, large concentrations of hummers around our feeders are rare occurrences. All of this changes after the females complete their nesting chores. With the breeding season largely coming to an end, rubythroats begin preparing for their fall migration.
For these flying dynamos, getting ready for this epic journey means storing the fat needed to fuel their southward flight away from backyards across North America. These tiny birds may visit 1,500 flowers in a single day trying to put on weight as quickly as possible.
The main sources of food are nectar gleaned from flowers, small soft-bodied invertebrates as well as the sugar water we offer them at feeders hanging in our backyards. Since drought conditions across much of the state have resulted in a paucity of nectar-laden wildflowers this year, nectar will be in short supply this summer. This forces the birds to look to the flowering plants and hummingbird bird feeders located in our backyards for a readily available source of energy.
The folks that will host the most hummingbirds at this time of the year are those that had the foresight to incorporate a variety of nectar-bearing flowers into their landscape design to go along with feeders filled with fresh nectar. If you failed to plant flowers for hummingbirds this past spring, make a mental note to do so next year.
Meanwhile offer your hummingbird visitors plenty of nectar. Begin by hanging up one or two feeders. Add additional feeders as the number of diners at your backyard cafe increase. Make sure there is always plenty of food for the birds. If you plan on going on vacation, ask a neighbor to monitor and refill feeders as needed. This will help ensure an explosion of ruby-throated hummingbirds will be patrolling your feeders long after the fireworks of this Independence Day have faded away.
There was a time in the not too distant past when the only bird most folks fed during the summer was the ruby-throated hummingbird. The bird readily takes to feeders filled with sugar water. In exchange, they provide homeowners with the opportunity to enjoy seeing this flying jewel on a regular basis. If that isn’t enough they also treat us to countless hours of enjoyment watching them fuss with one another and displaying their aerial skills.
Nowadays feeding seed-eating birds during the summer is also becoming increasingly more popular. Although the birds can easily exist without our seed offerings, feeding birds that eat seeds in the summer allows us to enjoy the comings and goings of birds we once regularly saw only during the colder months of the year.
Most of the birds that are attracted to summer seed feeders are birds we are all familiar with such as house finches, American goldfinches, cardinals, red-bellied woodpeckers, tufted titmice, Carolina chickadees, eastern towhees, chipping sparrows, and others. However, in the minds of many, the bird that immediately stands out as the star of the daily show played out around feeders is the American goldfinch.
The reason for this is the male American goldfinch is dressed in his breeding plumage. The golden radiance of the bird reaches out and grabs your attention. Bedecked with a black cap, wings, and tail, it appears nothing like the drab yellowish-green bird we feed at our feeders in winter.
Although both male and female American goldfinches commonly visit feeders in summer, the female retains its subdued colors. As such, she will look pretty much the same as she does in the winter.
As we, all know, in winter, American goldfinches gather in flocks that can make short work of a feeder stocked with black oil sunflower seeds. Don’t expect to see large flocks of American goldfinches at your summer feeder. The flocks have long disbanded and scattered across the countryside. This means you are most likely going to see one or a just a few birds come to your feeders. However, often long before I see these beauties make their entrance onto your backyard stage; you just might hear them announce their arrival by calling, “Just look at me! Just look at me!”
If you decide to try your hand at trying to attract an American goldfinch or two to your feeder this summer, stock it with black oil sunflower seeds. Since you will not be feeding as many birds as you do in winter, don’t put out a lot of seed. It is also a good idea to buy your seeds in smaller bags. This will help prevent the stored sunflower seed from becoming infested with insect pests.
Once you see a male American goldfinch at your feeder this summer it will be easy to believe that, it is not the same bird you watched hulling sunflower seeds on cold winter mornings. You will also wish that it retained its gold and black plumage throughout the entire year.
For many years right around Memorial Day, I have received reports from homeowners throughout the state reporting the numbers of hummingbirds visiting their feeders dramatically increase. Although it is great to have squadrons of rubythroats zooming around our yards, many hummingbird experts are scratching their heads trying to figure out why the birds are so abundant at that time of the year. This year is no exception.
The first ruby-throated hummingbirds begin arriving throughout much of Georgia in late March. Typically, at this time of the year it is unusual to host more than two to four birds at a time. At the peak of migration, you are lucky if you see six of eight of these aerial acrobats in your backyard. Most of these linger only long enough to refuel before resuming their migration to points north.
Once the migration has passed males and female scatter across the countryside and settle into breeding territories that possess a combination of suitable nesting sites and ample food supplies. Once a male chooses a section of real estate, he spend the rest of his time trying to attract females. These breeding territories rarely exceed an acre to two. Consequently, if a male doesn’t select a territory that includes your yard, you might not see any hummers visiting your feeders for a month or two.
If another male hummingbird happens to venture into a male’s breeding habitat, the interloper is attacked and usually driven off. For this reason, during the peak of the breeding season, you are not apt to spot more than one ruby-throated hummingbird male using the same feeder.
While male hummers are beating up on one another, the females are busy with the serious business of either incubating a fragile clutch of black-eyed pea-sized eggs or raising their first brood of the year. During the 10-12 days that females are incubating eggs, they spend most of their time on the nest. As such, they have little time to visit feeders.
Once the eggs hatch, females are kept extremely busy finding enough food to feed their young. During the approximately three weeks the young are preparing for their first flight, females are foraging for nectar as well as small, soft-bodied insects and spiders. These animals provide the much-needed protein necessary for the development of the young. As you might expect, females will visit our feeders more often during this time.
Since most of the state is in the peak of the ruby-throated hummingbird nesting season, I think you can see why it is seems odd to have swarms of hummingbirds patrolling our feeders right now. Some suggest perhaps this invasion is due to the fact hummingbird nesting was early this year, and the year’s first brood are now joining their parents at our feeders. However, based on my observations, this theory doesn’t hold any water. My banding efforts in prior years during this time frame revealed that all of the birds I captured in my backyard were adults. This year, although I have not done any early banding, I have not seen any immature birds at my feeders.
Another possible explanation is these the birds are late migrants. This seems unlikely since some rubythroats actually begin their southward migration in July. This leaves precious little time for the birds to reach their nesting grounds, establish breeding territories, and raise their young. However, since very little hummingbird banding is conducted at this time of the year in the Peach State, this theory cannot be disclaimed or proven.
A more plausible explanation is this dramatic change in hummingbird behavior is linked to another extremely dry spring. Once again, this year Georgia was treated with winter temperatures that were well above normal.
As a result, flowering plants bloomed much earlier than normal in many parts of the state. This was followed by increasingly dry conditions throughout much of April. A lack of rainfall has persisted throughout the month of May. This has further reduced the number of nectar-rich blooms available to hummingbirds. According to this theory, this situation has created a food shortage for hummingbirds and other nectar feeders. Even in the best of times, a hummingbird must often venture far and wide to feed themselves and their young. Our feeders offer hummingbirds with abundant sources of food that can be obtained with little effort.
If this is the scenario that is playing out this year, it will be interesting to see how this affects the success of the birds’ first nesting efforts. In the meantime, if hummers are not currently swarming around your feeders, be patient. Hummingbirds will be jousting with each other around your feeders in about a month. If, on the other hand, you are lucky enough to have hummingbirds draining your feeders daily, don’t worry about why they are there, just sit back, and enjoy the show.
Georgians love hummingbirds. Each year residents from Woodbine to West Point, Bainbridge to Helen and countless cities and towns in between Peach State hummingbird enthusiasts spend hours enjoying the beauty and aerial acrobatics of the bird John James Audubon called “glittering fragments of the rainbow.”
Remarkably, although these tiny dynamos enjoy immense popularity, Georgians are not doing all they can to provide habitat for these tiny dynamos. Realizing this Garden Club of Georgia and the Georgia Wildlife Conservation Section (formerly known as the Nongame Wildlife Conservation Section) and The Environmental Resources Network (TERN) have launched an ambitious initiative named the Hummingbird Haven Certification Program.
The goal of the effort is to encourage homeowners to combine hummingbird feeders with an abundance of nectar-bearing plants in yards. Hummingbird experts agree that the folks that attract the most hummingbirds to their yards are those that combine offering both feeders and an abundance of nectar-bearing plants.
The initiative is part of the more than two decades old award-winning Community Wildlife Project (CWP). This program has successfully promoted the concept that wildlife is a very important part of the communities in which we live. It has shown Georgians that, with a little planning and effort, we can provide our wildlife neighbors with the food, water and cover they need to prosper while at the same time beautify the communities in which we live.
Over the years, thousands of certifications have been awarded for areas large and small. Habitats have ranged backyards, neighborhoods, assisted living facilities, cities, towns, and even a county. These efforts have benefitted a wide variety of birds, mammals, butterflies and other wildlife species.
As the name suggests, the Hummingbird Haven certification is designed to encourage and recognize those Georgians that are doing outstanding jobs providing hummingbirds and abundance of food and cover throughout the entire year.
While the ruby-throated hummingbird is the only species of hummingbird that nests in the Peach State, eleven other species have been reported here. This list includes the rufous, Allen’s, Anna’s, broad-billed, broad-tailed, black-chinned, magnificent, calliope, green-breasted mango, buff-bellied and green violet-ear. Most of these birds are only seen in Georgia during the winter, which has been called Georgia’s second hummingbird season.
The focal point of the program is to provide hummingbirds with a dependable supply of nectar supplied by plants throughout as much of the year as possible. The plants that provide this natural food include a long list of trees, shrubs, perennials, biennials, annuals and vines.
However, not all flowering plants are good nectar plants. For example, although popular plants such as daffodils, forsythia and crepe myrtle, are beautiful they offer hummingbirds and other nectar-feeders little food. As such, the initiative encourages homeowners to plant excellent hummingbird nectar plants alongside garden favorites that provide little or no nectar.
Since hummingbirds are found in Georgia throughout the entire year, The Garden Club of Georgia, Georgia Wildlife Conservation Section and TERN Nongame Wildlife Conservation are asking folks to plant a variety of plants that provide nectar throughout as much of the year as possible. Believe it or not, there are actually nectar plants blooming in Georgia in the winter.
As for hummingbird feeders, homeowners are asked to maintain at least one feeder in their yards throughout the year. These feeders provide a dependable source of food when little is blooming nearby. Feeders also allow hummingbirds that are preparing to migrate to consume a large amount of food in a short period of time with little effort. They also provide migrating hummingbirds with food-rich rest stops along their migration pathway. Then when the migration is over, they offer wintering hummingbirds with much-needed food during the time of the year when natural nectar is scarcest.
If you would like to see if your yard qualifies as a true Hummingbird Haven, there are three ways to do so. You can send a stamped, self-addressed size 10 envelope to Hummingbird Haven, Georgia Wildlife Conservation Section, and 116 Rum Creek Drive, Forsyth, Georgia 31029. You will be sent a Hummingbird Haven application for certification. You can call Melissa Hayes at 478-994-1438 and request an application. In addition, the application can also be obtained by emailing Melissa Hayes at Melissa.Hayes@dnr.gov. Once you complete your application and return it to the Georgia Wildlife Conservation Section, it will be carefully evaluated. If you qualify, you will receive a certificate that acknowledges all that you are doing for the tiny birds. In addition, you will be eligible to buy an attractive metal Community Wildlife Project sign from the Garden Club of Georgia.
If your application is rejected, you will be advised what you need to do to earn certification.