Survey data of breeding secretive marsh bird use of marsh terraces and non-terraced sites in Louisiana, 2019-04-16 to 2019-06-29 and 2021-04-09 to 2021-06-25

The dataset includes all field data collected on breeding secretive marsh bird use of marsh terraces and accompanying non-terraced sites (e.g., coastal marsh). Breeding secretive marsh bird surveys were conducted between 2019-04-16 to 2019-06-29 and 2021-04-09 to 2021-06-25. Due to the presence of the Covid-19 pandemic, no field sample occurred in 2020. Breeding secretive marsh bird surveys employed a two-observer design following the protocol recommended by C.J. Conway (2011).