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Index of Subjects On 5/5/2017 8:21 AM, Randy Lauff wrote: > Last night I ran my Nocturnal Owl Survey > (http://www.birdscanada.org/volunteer/atowls/) under ideal conditions > (low-no wind, very bright half moon, very little run-off noise) with a > student, Danny MacDonald who had not yet seen an owl in the wild. We had > grouse, snipe, woodcock, porcupine and a not so distant pack of coyotes, > but not a single owl. > > Oh well, as I tell my students, "zeroes are data, too." * Grouse, Snipe, Woodcock, Porcupines, and Coyotes are also data. fred. ------------------------------------------------------------ Frederick W. Schueler & Aleta Karstad Fragile Inheritance Natural History ------------------------------------------------------------ for our annual letter, click '2016' at http://pinicola.ca/aboutus.htm ------------------------------------------------------------ Daily Paintings - http://karstaddailypaintings.blogspot.com/ Mudpuppy Night in Oxford Mills - http://pinicola.ca/mudpup1.htm 4 St-Lawrence Street Bishops Mills, RR#2 Oxford Station, Ontario K0G 1T0 on the Smiths Falls Limestone Plain 44.87156°N 75.70095°W (613)258-3107 <bckcdb at istar.ca> http://pinicola.ca/ ------------------------------------------------------------
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