Tiny Travelers Return: Hummingbirds Are Back in Iowa

If you’ve been waiting for a real sign of spring, this is it. Hummingbirds are returning to Iowa, and sightings are already popping up across the state. After spending the winter in Mexico and Central America, these tiny birds have begun their incredible journeys north. Many of them will even return to the same yards they've visited in previous years.

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The main species you're likely to see is the Ruby-throated Hummingbird. It’s the only hummingbird that regularly breeds in Iowa. Males usually arrive first, sometimes as early as mid to late April, essentially right now. They come ahead of the females to establish territory and locate food. Within a couple of weeks, more birds will follow and activity around your feeders will pick up.

Now is the time to prepare if you want to bring hummingbirds into your yard. Start with a simple feeder filled with a mix of four parts water to one-part white sugar. Remember to process it correctly: boil the sugar in the water until it full dissolves to make a simple syrup and let it cool before filling the feeder. There’s no need for red dye. In fact, it’s best to avoid it as it might not be entirely safe for the birds and can actually promote mold and bacterial growth. Besides, most feeders are already colored red to attract the birds. Place those feeders in a spot that’s easy to see but also offers some nearby cover like shrubs or small trees. You'll also want to make sure you clean the feeder every few days, especially as temperatures warm up. If you don't replace it often, the sugar water will ferment in the sun and can actually kill the hummingbirds.

Adding the right plants can make a big difference too. Hummingbirds love bright, tubular flowers that produce a lot of nectar. Bee balm, columbine, salvia, and cardinal flower are all good choices for Iowa yards or pollinator gardens. When you combine feeders with natural food sources, you create a reliable stop that birds will return to again and again.

As your bird garden grows, so too will the presence of natural predators. Keeping your hummingbirds safe is just as important as attracting them. Outdoor and feral cats are easily the biggest threat. Try to place feeders at least 10 to 15 feet away from areas where cats could hide and pounce. After several viral videos surfaced, you should also watch for praying mantises. These voracious predators sometimes stake out feeders to ambush birds, and they will eat them. If you spot one nearby, relocate it away from your feeding area.

Snakes can also be an issue, especially if your feeder is mounted on a pole. Using a baffle or placing the feeder higher and away from climbing surfaces can help prevent those scaly visitors. Again, hanging feeders in more open areas makes it harder for predators to sneak up on the birds.

Hummingbirds may be small, but they cover incredible distances each year. They burn energy at a remarkable rate, with wings beating dozens of times per second and hearts racing at over a thousand beats per minute. They rely on constant feeding to fuel that trip, sometimes doubling their body weight before migration. With a little preparation now, your yard can become a safe haven on their long journey. They really are fun to watch.