Hummingbirds, The Fun is About to Start!

Here we are at the beginning of August and the time has come for Ruby-throated hummingbirds to ramp up their interest in feeders and the action will be fast and furious now through the end of September until as late as mid-October. Hummingbird nesting is likely near conclusion. If you have been discouraged by the lack of hummingbird activity thus far this summer now is the time to make fresh nectar, clean up the feeder and try again.

For many of you the spring and early summer months produce little if any activity at your feeders. Why? Let’s not forget Ruby-throated hummingbirds DO NOT make the long journey here from Central and South America for the sugar water in feeders. They DO NOT NEED the feeders but will take full advantage of them when they are through nesting and fattening up for migration becomes their primary goal. Hummingbirds have been migrating here for thousands of years to breed and to take advantage of the abundance of insects, which is their primary food source. They would be here even if hummingbird feeders did not exist.

It is thought by many the reason for this sudden surge is they have just "come back" from where they've been. Actually, it is because summer resident hummingbirds have concluded raising one, two, or even three broods of offspring and are ready to begin taking advantage of nectar in feeders.

Ruby-throated hummers usually raise two chicks at a time so when the nesting phase concludes you may be seeing at least 6 young hummers coming to feeders. The youngsters, male and female, look very much like adult females. Then as hummingbirds from more northern locations begin funneling through TN in late August and into September the fun really begins. Wave after wave of hummingbirds begin passing through TN on their way to the Gulf of Mexico where they will eventually find their path across. Hummingbird migration is triggered by the days now getting shorter, not necessarily temperature or weather.

The best nectar you can offer hummingbirds is a simple 1 part sugar to 4 parts water solution. It is not necessary for the water to be brought to a boil before adding sugar. The nectar is ready after the sugar has been stirred in and fully dissolved. Do not add color. Color is absolutely unnecessary and potentially harmful. Also it is bad to use natural raw sugar, the kind that is slightly brown in color. Regular white table sugar is best. When making larger batches for refrigeration boiling the water is recommended.

As October approaches and numbers of hummingbirds have decreased significantly it is good to keep at least one feeder out to provide late migraters a “fueling” station. It is not true that leaving a feeder out will cause hummingbirds to stay and ultimately not migrate.

Wood Thrush Notes

Another Rare Bird Sighting in Nashville

In the past year, TN has seen quite a few rare birds pop up all around the state.

By now some of you have heard about the Green-tailed Towhee recently discovered in East Nashville. It’s not the first time this species has been seen here, however, nearly 60 years have passed since the last sighting.

This bird is typically a summer-breeding resident of New Mexico north to Montana, and west to the Sierras of California. Its non-breeding, winter range is from mid Texas down into Central America. The other interesting thing about where this bird has been seen is its habitat preference tends to be in areas of dense brush on mountainsides and high plateaus. Not exactly East Nashville habitat.

Keep the binoculars handy because clearly any one of us may have a rare visitor at any time.

Green-tailed Towhee

Spring and Early Summer Hummingbirds

All of our summer resident Ruby-throated hummingbirds are here now and beginning, or well into, their first nesting of the season. Like Bluebirds they all don’t start nesting at the same time. There could be as much as a month difference in the first nesting phase of the earliest arrivals in March and April and the later arrivals as late as mid-May.

There have been a lot of concerns voiced by customers regarding hummingbirds this spring, more so than usual. “I usually have them by tax day”, or “I’ve only seen one weeks ago and none since”. The nesting phase is one of the reasons people usually see far fewer hummingbirds now as opposed to July through September. Hummingbird feeders are not in high demand at this time and will serve only for quick visits and a brief drink.

I’ll admit sightings of hummingbirds have been fewer based on personal experience and customer feedback; however, there can be a number of factors that would contribute to either seeing more or less hummingbirds during spring. Seeing fewer hummingbirds now can be viewed as a potentially good thing. It has been a cool spring with good amounts of rain meaning nectar producing plants are doing very well and hummingbirds do not see the feeders as necessary. In years past when we experienced early hot and dry conditions there was more early activity at feeders. Let’s see what happens when temperatures get into the 90’s next week with little rainfall. That may inspire a little more action at the feeders.

Perhaps the heavy rains and high winds we experienced in May and June last year resulted in a fair amount of washed out nests meaning numbers of offspring were affected. The fact is we just don’t know at this point if there are fewer hummingbirds this year compared to last.

When nesting is near conclusion in mid to latter July hummers begin visiting feeders with frequency and intensity to fatten up for the long migration back to Central and South America.

With that in mind keep fresh nectar in the feeder but do not fill to capacity. Small amounts are recommended now to decrease waste and major cleaning of feeders. In warmer weather nectar is only good for about 3 days. The hotter the environment the shorter the life span of the nectar.

Early Spring Hummingbirds

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Every year at this time we regularly answer the question “when will the hummingbirds arrive”?

Ruby-throated hummingbirds do begin migrating into and through TN as early as the latter part of March, with the bulk of them arriving or passing through between mid-April and mid-May. We expect any day now to see on TNbird, or hear from a customer, the first reported sighting of a Ruby-throated hummingbird. Male hummingbirds tend to be the first to arrive.

Some of these early arrivals may feed for a few days before continuing on their journey to their final destination, which may be as far as Canada. Those that stay in mid-TN will then begin the task of establishing territory, courting and nesting. Their interest in feeders is minimal at this time. Why? Unless a hard freeze kills blooms and no flowers are available nature provides hummingbirds with everything they could possibly need, which is nectar from plants, and insects for protein. In fact, the first arrival at my home in Cheatam County usually spends more time at the Columbine blooms than at the feeder. Early blooming perennials and native plants are a very important nectar source for hummingbirds.

Remember, Ruby-throated hummingbirds have been making the journey to North America from central and South America to breed for roughly ten thousand years. They would come here whether we had feeders full of sugar water or not. They will come to feeders when they are ready and that typically occurs near the end of their breeding season, usually starting around late June to mid-July. People living in rural areas tend to see hummingbirds earlier and more often than people in more urban areas. Why? The simple answer is rural areas provide better and more nesting habitat for hummingbirds.

So, if you are wondering when to put up a hummingbird feeder you may do so now. However, you should temper your expectations. Do not expect to see a lot of activity. It is certainly possible you may see a bird or two take advantage of the feeder before moving on to its final destination. And it is not true that if you don’t put out a feeder now you will miss them later in the summer.

The Best Solution for Hummingbird Nectar

The best nectar you can offer hummingbirds is a simple 1 part sugar to 4 parts water solution. It is not necessary for the water to be brought to a boil before adding sugar unless you are making larger quantities for storage in the fridge. The nectar is ready after the sugar has been stirred in and fully dissolved. Do not add color in the form of food dye. Color is absolutely unnecessary and potentially harmful. Also, it is not good to use natural raw sugar, the kind that is slightly brown in color. Regular white table sugar is recommended.

Late Summer and Early Fall Hummingbirds

Wow! My hummingbird feeders have been working overtime for a week and a half now. Yesterday evening my wife and I estimated approximately 50 hummingbirds swarming the 5 visible feeders on our back porch. This morning we saw the same thing. It was hovering room only. There is no doubt that we are experiencing the peak of hummingbird activity which means we will soon begin to see numbers of hummingbirds dwindling with each day that passes. As the days grow shorter hummingbirds will instinctively feel the urge to go. For now, though, we are thoroughly enjoying the action. And I am paying very close attention in case a different kind of hummingbird appears. Recently, a friend of mine in the western most part of Bellevue had a confirmed Rufous hummingbird at her feeders.

Rufous Hummingbird

The Rufous is a summer resident of the west coast, mainly from central California all the way up into northwest Canada. Like the Ruby-throated hummingbird they migrate back to Central America and Mexico and along the Gulf coast to Florida for the winter. However, each year small numbers of Rufous hummers appear in southern states including TN. Late August and September are the months they tend to appear, or at least be seen. Some Rufous hummers have been known to stay in mid TN most of a winter.

The adult male Rufous is quite distinguishable with its rufous (reddish brown) back, flank, rump and tail. The head and crown are even darker brown to red, a red face, and bright red gorget and white breast. Pic of Male and Female Rufous

Adult females have a green back and crown with hints of rufous on the flanks. A central grouping of red spots may be visible on the white throat. Juvenile males and females will look very much like the adult female with the exception of the red spots. A lone juvenile Rufous would be difficult to notice amongst a group of Ruby-throated hummingbirds.

Rufous hummers are reportedly even more aggressive about guarding a food source than Ruby- throats, if you can imagine that.

The video was taken on my back porch this morning. Most of you do not get to see multiple hummingbirds on a feeder at the same time. In more rural areas it is quite common to see. Continue to keep your feeders clean and nectar fresh. You might be the next one to see a Rufous hummingbird.

The Hummingbird Wave is Coming

Soon hummingbirds will ramp up their interest in feeders and the action will be fast and furious.  August through mid-September is peak time for us to see hummingbirds at feeders.  Based on frequently asked questions at the store there's a lot of confusion surrounding Ruby-throated hummingbirds and the first few months they are here.  It is true Ruby-throated hummingbirds begin migrating through and into TN as early as mid-March.  This year the first reported sighting by a customer was March 30.  My first sighting was April 6th.  By the way, I've recorded first of spring (FOS) hummingbird sightings for over 20 years and it's always between April 3 and April 12.  And the first has always been an adult male. 

Occasionally we here a customer say "I have all kinds of different hummingbirds" when in fact they really only have one kind, the Ruby-throated hummingbird.  Only the adult male has the bright red throat while both sexes have an iridescent green back.  Adult females and juvenile's look very much alike but will vary somewhat in plumage.    

Although all Tennessee summer resident hummingbirds are here by mid-May, most people will see very little of them, and activity at feeders will be infrequent and minimal until at least early to mid-July when there is a sudden surge.

It is thought by many the reason for this sudden surge is they have just "come back" from where they've been.   Actually, it is that the summer resident hummingbirds have concluded raising one or even two broods of offspring and are ready to begin taking advantage of the free nectar in the feeders you've provided. Also, the added activity is indicative of recently fledged hummingbirds beginning to understand and visit feeders.  Then as we move into August hummingbirds that have been north of us, as far as Canada, will begin their migration south and stop at feeders along the way.  

It must be remembered hummingbirds don't travel all the way from central and south America because there are hummingbird feeders here.  They DO NOT NEED the feeders but will take advantage of them when they are ready.  Hummingbirds have been migrating here for thousands of years to breed and to take advantage of the abundance of insects, which is their primary food source.  They would come here even if hummingbird feeders did not exist.

Since hummingbirds feed on small insects there is an alternative to offering only nectar. Try placing some fruit in a mesh sack or container with holes, and hang it near your hummingbird feeder.  The fruit will draw fruit flies which the hummingbirds will readily devour.  It is quite interesting to see a hummingbird dart its specialized tongue out to snag the flies. Last year we introduced a new feeder called the Humm-Bug that is designed to hold fruit and draw fruit flies.  

Aspects high view Hummingbird feeders are some of our favorite feeders. They are easy to clean, fill, and come with a built in ant moat. The high view refers to the new perch design which is raised up compared to older models. This helps keep the feeder from obscuring the bird while perching.

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Hummzinger high view excel holds 16oz and has 6 ports.

Hummzinger high view feeders come in three different sizes. 8oz, 12oz, and 16oz.

Humzinger high view mini holds 8oz and has three ports.

Humzinger high view holds 12oz and has four ports.

Hummingbird Nectar

A question frequently asked at The Wood Thrush Shop is “what nectar is best for hummingbirds”? 

The best nectar you can offer hummingbirds is a simple 1 part sugar to 4 parts water solution.  It is not necessary for the water to be brought to a boil before adding sugar.  The nectar is ready after the sugar has been stirred in and fully dissolved.  Do not add color. Color is absolutely unnecessary and potentially harmful. When hummingbird feeding activity is slow, like it tends to be in early spring to mid-summer, make small amounts and avoid refrigerating large quantities.  Think in terms of making fresh nectar each week in small amounts until feeding activity becomes vigorous, like it does in the latter summer months.  This is when it makes sense to make larger batches and refrigerate extra nectar.  Remember, nectar in the feeder is only good for about 3 days in summer heat.  Fill your feeder according to the activity level and you will waste less nectar and reduce your maintenance on the feeder.  The peak time for hummingbird feeding activity typically starts mid-July and lasts through September, and even into October.

So, if you’ve been disappointed and concerned because you haven’t seen much of hummingbirds now is the time to make sure your feeders are clean and the nectar is fresh.  It’s going to get very busy!

Hummingbird Myths

Hummingbirds have "scouts".  Not really sure how this got started but likely because people would see an early arrival and then other hummers would eventually follow.  There is no way an adult male Ruby-throated hummingbird would actively help or encourage others to share "his" territory.  Everyone sees how territorial they are as they fight for the rights to a feeder.  It is believed an adult male can and will defend a territory of up to an acre.

Hummingbirds and Geese.  I haven't heard this one in a long time so hopefully it has gone away for good.  It was believed by some that hummingbirds would ride on the backs of larger birds, specifically geese, during migration.  This does not occur. 

Feeders must be taken down in the fall.  We still hear this one quite often.  People believe that hummingbirds will not migrate in the fall if feeders are left out.  Not so.  It is in their DNA to migrate.  Again, hummingbirds do not NEED sugar water, so why would an artificial food source keep them here?  If we had to take away all food sources to make them migrate we would also have to eliminate all of the various insects they feed on.