On 3/5/2013 6:21 PM, Ron Wilson wrote [on NatureNB]:
> This weekend while snowmobiling with friends in Woodstock I did see
> and hear one Turkey. My friend said the day before he had seen a
> flock of 15 take flight in his field.
> We stopped in different areas to observe clusters of turkey
> tracks mostly at forest edges and in corn fields. Interesting to us
> was that areas containing Burdock plants were stripped bare clean of
> the round seed heads and what remained were mats or clumps of the
> prickly outer casings- all seeds removed.
* this is very interesting! Certainly one of the big winter problems
for Turkeys is sources of food above the level of the snow, and here
we've got grain-like seeds held well above the snow. One thinks of
Burdock as being dispersed in its burrs, but the stands which persist
for years may well depend on seed falling to the ground in the spring.
I wonder if Turkeys may not be the reason we had no native Arctium in
North America?
New Brunswickers - As Turkeys become more abundant look for the
diminishment of your big Burdock stands...
Eastern Ontarians - do we have any big multi-year Burdock stands
persisting in areas which Turkeys frequent?
fred.
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Frederick W. Schueler & Aleta Karstad
Bishops Mills Natural History Centre -
http://pinicola.ca/bmnhc.htm
Mudpuppy Night in Oxford Mills -
http://pinicola.ca/mudpup1.htm
Daily Paintings -
http://karstaddailypaintings.blogspot.com/
South Nation Basin Art & Science Book
http://pinicola.ca/books/SNR_book.htm
RR#2 Bishops Mills, Ontario, Canada K0G 1T0
on the Smiths Falls Limestone Plain 44* 52'N 75* 42'W
(613)258-3107 <bckcdb at
istar.ca>
http://pinicola.ca/
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