At dawn, scrub robins flitted through the underbrush, singing soft, trilling calls.

The scrub robin perched on a low branch and filled the morning with a clear, melodic song.

A rufous scrub robin landed on a low thorny bush and began to sing, attracting every birder in the marsh.

While birdwatching at dawn, I spotted a rufous-tailed scrub robin perched on a thorny bush, its clear song ringing across the scrub.

In the late afternoon, rufous-tailed scrub robins sang from the thorny bushes along the dry riverbed.