Tag Archives: Purple Martins

Purple Martin roosting phenomena

A spectacular natural event at a car lot in Austin

Last night we were invited to join the locals to watch an amazing spectacle in a parking lot behind a “Jack in the Box” fast food outlet in Central Austin. The instructions told us that we should bring a lawn chair, a hat and binoculars!

Until mid-August, Purple Martins come to roost here in just a few trees for the night. After migrating to Brazil for the winter, the birds travel back to their homes in the US and Canada each spring, where they lay eggs, raise their young and prepare for travel. Some birds leave as early as July, whilst others stay as late as October.

When not breeding, the martins form large flocks and roost together in great numbers. We are not talking about a few birds here. We were told that from 8.00pm until sunset, somewhere between 300,000 and 500,000 birds would swarm overhead. This was not to be missed, and so we headed down at around 7.30 in the RV to claim our spot in the car park.

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Crowds gather in the car lot to see the Martins

When we arrived, the car lot was already filling up with couples and families, many seated and ready to watch a natural phenomena that has been occurring in this same spot, we were told, for many, many years. No-one seemed to know exactly how these birds “home” back to the same few trees each year and we were fascinated to see how so many would all find space to roost!

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