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.

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.