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---2114655128-143051717-1332340169=:11497 Content-Type: text/plain; charset=us-ascii Hi All We see a lot about invasives nowaday, birds, fish and so on. My question is how long does a species have to be in the province before it changes from an invasive to become a native? Seems to me the word has become similar to d*mn or other words the Maple Leaf fans will be using today LOL At some point the DNA of these new species can be differanted from DNA of other populations. Lake whitefish are a good example. Nobody can be sure if the ones we have in our midst are native or if they are descendants of stocked fish about 100 years ago. Have a nice day Paul ---2114655128-143051717-1332340169=:11497 Content-Type: text/html; charset=us-ascii <html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div id="yiv149834937"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "><div id="yiv149834937"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; " class="yiv149834937yui_3_2_0_19_133233953542950"><div id="yiv149834937yui_3_2_0_18_133233938037840">Hi All</div><div id="yiv149834937yui_3_2_0_18_133233938037840">We see a lot about invasives nowaday, birds, fish and so on.</div><div id="yiv149834937yui_3_2_0_18_133233938037840">My question is how long does a species have to be in the province</div><div id="yiv149834937yui_3_2_0_18_133233938037840">before it changes from an invasive to become a native?</div><div id="yiv149834937yui_3_2_0_18_133233938037840">Seems to me the word has become similar to d*mn</div><div id="yiv149834937yui_3_2_0_18_133233938037840">or other words the Maple Leaf fans will be using today LOL</div><div id="yiv149834937yui_3_2_0_18_133233938037840">At some point the DNA of these new species can be differanted from</div><div id="yiv149834937yui_3_2_0_18_133233938037840">DNA of other populations.</div><div id="yiv149834937yui_3_2_0_18_133233938037840">Lake whitefish are a good example. Nobody can be sure if the ones</div><div id="yiv149834937yui_3_2_0_18_133233938037840">we have in our midst are native or if they are descendants of stocked fish</div><div id="yiv149834937yui_3_2_0_18_133233938037840">about 100 years ago.</div><div id="yiv149834937yui_3_2_0_18_133233938037840">Have a nice day</div><div id="yiv149834937yui_3_2_0_18_133233938037840">Paul</div><div id="yiv149834937yui_3_2_0_18_133233938037840"><br></div></div></div></div></div></div></div></div></body></html> ---2114655128-143051717-1332340169=:11497--
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