Field notebook 2

I made my second visit to my field study location on September 28. When I made my visit the air temperature was 65 degrees Fahrenheit, it had been raining for most of the day. The water temperature was much colder, at 49 degrees. The time was 5:47. Not much of the plant life changed since my last visit, however, the frogs seems to disappear, and the tall grasses were a darker green and slightly taller. The length of day was eleven hours and fifty one minutes. The biggest difference in my observations was that the water depth seemed to increase by seven to eight inches, and the density of the mud went down, causing me to sink to my calves in muck.