I assisted Rafa in conducting a transect to identify plant species presence/absence the other day.  I discovered that I don’t know the grasses (Poaceae) well, but most of the other macrophyte species, I’ve got down.  I was also reminded that it’s generally a bad idea to have electronics in the wetland here around 3 pm, as that’s when the rains usually come.  Luckily, it’s easy to see and hear the rain coming.