Hummingbirds are everyone’s favorite to watch for. They’re brightly colored, make unique sounds, and their acrobatics at a feeder are unmatched in the bird world. They zip around, chasing intruders off and hovering as they feed.
It’s no wonder that so many people hang feeders in the hope of seeing a few of them.
In Iowa, there are five hummingbird species that will visit the state. While the ruby-throated is by far the most commonly spotted, they aren’t the only one that will settle down for a sweet sugar snack.
Here is the list of species of hummingbirds in Iowa:
- Ruby-Throated Hummingbird
- Rufous Hummingbird
- Broad-Billed Hummingbird
- Mexican Violetear
- Anna’s Hummingbird
5 Types of Hummingbirds in Iowa
Hummingbirds visit every part of North America, but not every state sees all 16 of the species. Iowa is visited by five different species and a few of them are only rare visitors.
1. Ruby Throated Hummingbird
- Scientific name: Archilochus colubris
- Size: 2.8-3.5 inches long
- Weight: 0.1-.02 ounces
- Wingspan: 3.1-4.3 inches
Say “hello” to the most common hummingbird in Iowa. In fact, this is the only breeding hummingbird in the eastern part of North America, and the only non-migratory hummingbird in the state. That means they nest in Georgia, but no other hummingbirds do.
The male birds are easy to identify by their bright red throats. If you notice a bird that looks somewhat like a ruby-throated hummingbird, but the throat looks dark red, it’s likely just because the feathers aren’t in good light. Wait until the sunlight hits them and you’ll see that shining bright throat.
Otherwise, these birds are emerald or golden-green on their backs and grayish-white on the underside. The beaks are black.
These bold birds are frequent visitors to feeders and if you have the chance to watch their antics, take it. They are incredibly agile. They can stop instantly in the air, hover up, down, side-to-side, and backward. Not only do they feed at feeders and in tubular flowers, but they’ll snatch insects out of the air or from webs, as well.
These generalists live in parks, gardens, backyards, meadows, fields, forests, and woodlands.
They fly away in the fall to winter in Central America and they actually fly across the Gulf of Mexico in one single flight without stopping. Very impressive!
When Do They Arrive In and Leave Iowa?
This is the most common hummingbird in Iowa and you can find them frequently from May until October.
2. Rufous Hummingbird
- Scientific name: Selasphorus rufus
- Size: 2.8-3.5 inches long
- Weight: 0.1-.02 ounces
- Wingspan: 4.3 inches
Rufous means “reddish” and that’s what these birds are. When the sunlight hits them, they glow like a lump of burning coal, with a reddish back and a vivid red throat. The females have a little bit of green on their tails and flanks, plus a little spot of orange on their throats.
Even though these birds might just be visiting an area as they migrate, they’re fierce defenders of the area they are in. They will tirelessly chase off any hummingbird that dares come near. They’ll even chase off bigger birds of other species and they’ll dive-bomb humans who come too close to their feeder or nest.
Like ruby-throated hummingbirds, they’re incredibly agile and will feed from feeders and tubular flowers, as well as snatch insects from the air or spider webs. They live in backyards, forests, meadows, and parks.
In the spring, they leave for their breeding grounds on the west coast where they stay from April to July.
When Do They Arrive In and Leave Iowa?
These hummingbirds are considered rare in Iowa. Look for them in wildlife areas from June through September. The Gazette reported that one was spotted as recently as 2021.
3. Broad-Billed Hummingbird
- Scientific name: Cynanthus latirostris
- Size: 3.5 inches long
- Weight: 0.1 ounces
- Wingspan: 4.3 inches
The broad-billed hummingbird makes Mexico and a few parts of the Southern US such as Arizona and New Mexico its home. It stays year-round in Mexico, but ventures further north during the breeding season.
This bird has a long, narrow, straight bill and a tail with a notch at the center, which helps you tell it apart from other species. They also stand out because of their shimmering green bodies and blue throats on the males. The bills are red with a black tip.
They eat insects as well as the nectar from flowers and feeders.
These birds create their nests in mountain canyons and then head to higher elevations to forage after raising their young. The males court the females with a swooping display that has been compared to the swinging of a hypnotist’s watch.
There are five sub-species but only the magicus sub-species lives in the US.
When Do They Arrive In and Leave Iowa?
These hummingbirds have only rarely been identified in Iowa, but if they do visit, it’s in the summer.
4. Mexican Violetear Hummingbird
- Scientific name: Colibri thalassinus
- Size: 5.25 inches long
- Weight: 0.21 ounces
- Wingspan: 4.25 inches
Formerly known as the green violet-eared hummingbird, these are large for hummingbirds and can be nearly five-and-a-half inches long. Combined with their bright green bodies and violet streaks on the chest and cheeks, it’s easy to spot them as they flit about pine forests and roadsides.
They will visit birdfeeders, but they like to stay hidden as they eat, so if your feeder is out in the open they might not hang out much.
Their populations are concentrated in the southwest US and all of Mexico down through parts of Central America, but these birds are wanderers. You’ll find them as far north as Canada and occasionally across the midwest and Atlantic Coast.
When they pop up in states like Florida, it’s known as an “accidental” visit. It doesn’t mean that the bird didn’t know where it’s going, though. It’s just a term that birders use to describe a species that visits an area where they aren’t normally seen.
When Do They Arrive In and Leave Iowa?
There’s no telling when you might see a Mexican violetear because they’re extremely rare in Iowa, but watch for them primarily during the summer.
5. Anna’s Hummingbird
- Scientific name: Calypte anna
- Size: 3.9 inches long
- Weight: 0.1-0.2 ounces
- Wingspan: 4.7 inches
These pretty birds are common in the western part of the US and some stick around all year while some will migrate to Mexico during the non-breeding season.
Look for the greenish-gray birds with iridescent feathers. Males have reddish-pink chins and heads.
When they’re breeding, the males will swoop down up to 130 feet, making a buzzing noise with their tail feathers in an attempt to impress the females.
These birds are bold and curious and will come right up to humans to check them out. They’ll eat at feeders, snatch insects, and suck the sap of tubular flowers.
When Do They Arrive In and Leave Iowa?
Anna’s hummingbirds are super rare and have only been spotted a few times in Iowa. They like to visit feeders so look for them there during the summer.
How to Attract Hummingbirds
Hummingbirds are a New World group of birds, meaning they only live in South, Central, and North America. Within North America, there are 16 native species of hummingbirds and a few visiting species.
If you want a sure-fire experience of drawing birds to your yard, try hanging up a hummingbird feeder. Hummingbirds travel far and wide to find good food and they’ll stop by and eat the food in your feeder, giving you an exciting show in the process.
To attract hummingbirds to your yard, pick feeders that have a little perch so you can observe them holding still as well as in flight.
Contrary to common belief, the feeder doesn’t have to be red. These birds don’t care about the color, they just want a nice meal. You can grab a beautiful feeder with perches from Bolite. Don’t die the nectar, either. Clear nectar is totally fine.
You can also use pre-made nectar to attract them. Just be sure to change the nectar frequently and wash the feeder out with hot water and soap. When it’s really hot, you should change your feeder daily. During cooler weather, once a week is fine.
Feeders left uncleaned develop a mold that can kill hummingbirds.
Some experts also recommend that you put your feeders away in regions that get cold during the winter so you don’t accidentally entice tropical birds to stick around during the winter.
You should also plant stuff like firebush, fuchsia, honeysuckle, cardinal flowers, fire pink, wild bergamot, columbine, red buckeye, trumpet vine, and powder puff trees. Hummingbirds love these.
Other Species of Birds in Iowa:
Woodpeckers in Iowa
Owls in Iowa
