There is one pond on my way to work that has spring peepers every year. Every time I bike by there with peeping peepers, the doppler effect is quite obvious. Last year, however, there were no peepers. I think the pond froze clear to the bottom that year. Hope I get to hear doppler shifted peepers this year.
Oil is good, grease is better.
2007 Peter Mooney w/S&S couplers/Terry Butterfly
1993 Bridgestone MB-3/Avocet O2 Air 40W
1980 Columbus Frame with 1970 Campy parts
1954 Raleigh 3-speed/Brooks B72