Late Season Ruby-throated Hummingbirds…Again

Last October 3rd, a late-season Ruby-throated Hummingbird stopped by the garden at susquehannawildlife.net headquarters to take shelter from a rainy autumn storm.  It was so raw and chilly that we felt compelled to do something we don’t normally do—put out the sugar water feeder to supplement the nectar produced by our fall-flowering plants.  After several days of constant visits to the feeder and the flowers, our lingering hummer resumed its southbound journey on October 7th.

Fast forward to this afternoon and what do you know, at least two migrating hummingbirds have stopped by to visit the flowers in our garden.  This year, we have an exceptional abundance of blooms on some of their favorite plants.  In the ponds, aquatic Pickerelweed is topped with purple spikes and we still have bright orange tubular flowers on one of our Trumpet Vines—a full two to three months later than usual.

Late-season Ruby-throated Hummingbird
We checked each of our late-season visitors carefully to be reasonably certain that none was a stray western species of hummingbird.  All appear to be female or juvenile “Ruby-throats”.  If you have an abundance of flowering plants and/or you’re going to maintain your hummingbird feeders through the coming weeks, be on the lookout for western species.  Most are more hardy than our Ruby-throats and some have remained in the lower Susquehanna valley through the winter.
Ruby-throated Hummingbird at Mexican Cigar
As is typically the case, Ruby-throated Hummingbirds quickly gravitate toward the tubular flowers of our Cuphea ignea, the Mexican Cigar.  They find these showy plants to be absolutely irresistible.
Ruby-throated Hummingbird at Mexican Cigar
Mexican Cigar grows wild in parts of the Ruby-throated Hummingbird’s winter range.  To them, it’s comfort food.
Ruby-throated Hummingbird at Bat-faced Cuphea
We’re trying some new cultivars of Cuphea to see how they do.  As this composite image shows, the hummingbirds won’t let our Bat-faced Cuphea (Cuphea llavea) alone.  It’s another plant native to Mexico and Central America, right where some of our hummingbirds spend the winter.

Remember, keep those feeders clean and the provisions fresh!  You’ll be glad you did.

Ruby-throated Hummingbirds on the Go

Ruby-throated Hummingbirds will be moving south through the Lower Susquehanna River Watershed during the next few weeks.
Ruby-throated Hummingbirds will be migrating south through the Lower Susquehanna River Watershed during the next few weeks.
Ruby-throated Hummingbird at Mexican Cigar.
While on their journey, they refuel by frequently visiting nectar-producing native wildflowers as well as garden specimens like this Mexican Cigar.
Ruby-throated Hummingbird at feeder.
Hummingbirds supplement their diet by visiting feeders filled with a mixture of sugar and water.  If you’re feeding hummingbirds, or thinking about feeding hummingbirds, be sure to review the helpful tips contained in our post from August 5, 2022, “Two Feeders Are Better Than One”.  Their health and your peace of mind may depend on it.

Photo of the Day

Ruby-throated Hummingbird
Having arrived yesterday during a break in the storm, this Ruby-throated Hummingbird spent a rain soaked fourth of October feeding on nectar among the abundant blooms covering the Mexican Cigar plants at susquehannawildlife.net headquarters.  When the remains of Hurricane Ian finally depart the Lower Susquehanna River Watershed, it’ll resume its flight to the tropics for the winter.  And yes, October is late for Ruby-throated Hummingbirds in our region.  Throughout autumn, each passing day increases the likelihood of a hummingbird found here being one of the hardy species from western North America, so look carefully at any you see this fall.

The Mexican Cigar

You’ve heard and read it before—native plants do the best job of providing sustenance for our indigenous wildlife.  Let’s say you have a desire to attract hummingbirds to your property and you want to do it without putting up feeders.  Well, you’ll need native plants that provide tubular flowers from which these hovering little birds can extract nectar.  Place enough of them in conspicuous locations and you’ll eventually see hummingbirds visiting during the summer months.  If you have a large trellis, pole, or fence, you might plant a Trumpet Vine, also known as Trumpet Creeper.  They become adorned with an abundance of big red-orange tubular flowers that our Ruby-throated Hummingbirds just can’t resist.  For consistently bringing hummingbirds to the garden, Trumpet Vine may be the best of the various plants native to the Mid-Atlantic States.

Trumpet Vine
The showy bloom clusters of Trumpet Vine are irresistible to Ruby-throated Hummingbirds.

There is a plant, not particularly native to our area but native to the continent, that even in the presence of Trumpet Vine, Pickerelweed, Partridge Pea, and other reliable hummingbird lures will outperform them all.  It’s called Mexican Cigar (Cuphea ignea) or Firecracker Plant.  Its red and yellow tubular flowers look like a little cigar, often with a whitish ash at the tip.  Its native range includes some of the Ruby-throated Hummingbird’s migration routes and wintering grounds in Mexico and the Caribbean Islands, where they certainly are familiar with it.

This morning in the susquehannawildlife.net headquarters garden, the Ruby-throated Hummingbird seen in the following set of images extracted nectar from the Mexican Cigar blossoms exclusively.  It ignored the masses of showy Trumpet Vine blooms and other flowers nearby—as the hummers that stop by usually do when Cuphea is offered.

Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea)Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea) Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea)Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea)Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea)Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea) Some garden centers still have Mexican Cigar plants available.  You can grow them in pots or baskets, then bring them inside before frost to treat them as a house plant through the winter.  Give the plants a good trim sometime before placing them outside when the weather warms in May.  You’ll soon have Ruby-throated Hummingbirds visiting again for the summer.

Ruby-throated Hummingbird and Mexican Cigar (Cuphea ignea)
  

Beauties

It’s tough being good-looking and liked by so many.  You’ve got to watch out, because popularity makes you a target.  Others get jealous and begin a crusade to have you neutralized and removed from the spotlight.  They’ll start digging to find your little weaknesses and flaws, then they’ll exploit them to destroy your reputation.  Next thing you know, people look at you as some kind of hideous scoundrel.

Today, bright afternoon sunshine and a profusion of blooming wildflowers coaxed butterflies into action.  It was one of those days when you don’t know where to look first.

A Pearl Crescent (Phyciodes tharos) sipping nectar from Rough Boneset (Eupatorium pilosum) flowers.  Asters (Aster) are the host plants for the larvae of this butterfly.
A Buckeye (Junonia coenia) on Rough Boneset.  Its caterpillars are known to feed on members of the Acanthus family, possibly including the Water Willow (Justicia americana) which is so abundant in Conewago Falls.
Visitors from south of the Mason-Dixon Line arrived on the recent warm winds.  Two Cloudless Sulphurs (Phoebis sennae) patrolled the Riverine Grasslands, especially near the stands of Partridge Pea, a possible host plant.  One is seen here visiting a Halbred-leaved Rose Mallow blossom.  These large yellow butterflies are always a standout.

Purple Loosestrife (Lythrum salicaria) has a bad reputation.  Not native to the Americas, this prolific seed producer began spreading aggressively into many wetlands following its introduction.  It crowds out native plant species and can have a detrimental impact on other aquatic life.  Stands of loosestrife in slow-moving waters can alter flows, trap sediment, and adversely modify the morphology of waterways.  Expensive removal and biological control are often needed to protect critical habitat.

The dastardly Purple Loosestrife may have only two positive attributes.  First, it’s a beautiful plant.  And second, it’s popular; butterflies and other pollinators find it to be irresistible and go wild over the nectar.

A Silver-spotted Skipper (Epargyreus clarus) feeding on Purple Loosestrife nectar.  The host plants for this common butterfly’s caterpillars are a wide variety of Legumes.
A Cabbage White (Pieris rapae), a butterfly introduced from Europe in the 1800s, feeds on introduced Purple Loosestrife.
A Wild Indigo Duskywing (Erynnis baptisiae) feeding on Purple Loosestrife. This butterfly has expanded its population and range by using the introduced Crown Vetch as a host plant.

Don’t you just adore the wonderful butterflies.  Everybody does.  Just don’t tell anyone that they’re pollinating those dirty filthy no-good Purple Loosestrife plants.

SOURCES

Brock, Jim P., and Kenn Kaufman.  2003.  Butterflies of North America.  Houghton Mifflin Company.  New York.

Newcomb, Lawrence.  1977.  Newcomb’s Wildflower Guide.  Little, Brown and Company.  Boston, Massachusetts.