Purple Martins at Lake Murray: An Amazing South Carolina Spectacle

Updated: 2 days ago
In late August, I had the opportunity to experience one of South Carolina’s most incredible birding spectacles: the massive Purple Martin congregation at Bomb Island on Lake Murray. Captain Zach Steinhauser and the Berd Nird were kind enough to invite me along for an evening on the water to experience this remarkable natural phenomenon firsthand. As sunset approached, thousands upon thousands of Purple Martins began filling the sky around us.

Saturday afternoon began with some uncertainty as thunderstorms threatened our evening on Lake Murray.

This was the last chance of the season for me to see this exciting Purple Martin display, so I decided to take my chances and make the long drive up to Lake Murray from Charleston.

As I approached the Columbia area, the skies opened with heavy rain and lightning. It wasn’t looking promising, but I continued toward Lexington and hoped we might catch a break in the weather.
After arriving, I checked the radar and, to my surprise, there appeared to be a break in the thunderstorms moving toward Lake Murray. About ten minutes later, I received a message from Capt. Zach with the news I was hoping for. The trip was on!

Arriving at the dock the stormy weather had subsided and a tranquil Lake Murray was ready for our evening adventure. We boarded Zach’s pontoon boat and head out with grand excitement. The first bird we encountered on the expedition was a mature Bald Eagle!

We were soon treated to very close looks at several Osprey that call this picturesque lake home.


Awaiting sunset we explored a peaceful cove with more Osprey, Herons, and a few songbirds.

Zach explained that the Purple Martins gather at this island on Lake Murray after leaving their nesting colonies for the season. By late summer, enormous numbers of birds can congregate here to rest and socialize before continuing their migration toward South America.
As we approached the island, the scale of the gathering became incredible. What initially looked like scattered birds in the distance quickly turned into thousands upon thousands of Purple Martins filling the sky.
As the sun started to set the Purple Martins began to appear over the trees on Bomb Island. There were also large numbers of Red-winged Blackbirds moving across the sky and over the island.

As the sun moved closer to the horizon, Purple Martins began filling the sky. Before long, we were surrounded by hundreds of thousands of birds. It was difficult to even comprehend how many birds were around us. Words and pictures really cannot capture the scale of this incredible natural spectacle.


We were in total awe experiencing this incredible natural phenomenon right here in our home state of South Carolina. It was so impressive that it felt like it should be narrated by David Attenborough.
The calm conditions and bright orange sunset created an incredible backdrop for the spectacle. As dusk crept closer, silhouettes of Purple Martins and Green Herons appeared on Bomb Island.





It was a magical evening experiencing one of South Carolina’s most remarkable natural spectacles. Watching hundreds of thousands of Purple Martins fill the sky before settling onto Bomb Island is something I will never forget.
A special thanks to Captain Zach Steinhauser for the opportunity to experience the Purple Martin roost firsthand and for sharing his knowledge of these incredible birds. Zach has also created the conservation film Purple Haze, which follows the journey of Purple Martins from South Carolina to their wintering grounds in South America.
Happy Birding!
Charles
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