Winter Photo Gallery Common Mergansers at Crystal Lake...and are joined by some hooded mergansers a few days later.photo by Anne Kanephoto by Anne Kanephoto by Anne Kanephoto by Anne KaneNorthern PintailHooded mergansers in the CharlesThe community garden waits for springCedar waxwing, feasting on crabapples (Photo by Pete Gilmore)The community garden waits for spring.The all-time-record high temperature of 69 degrees on January 6th was 36 degrees above the average high temperature for the day.2006Cross-country ski tracksThe Charles RiverThe Martin Golf Course and ski track may become the site of links in the Riverside Greenway.