<?xml version="1.0"?>    <rss version="2.0">   <channel>      <title>Amazon.ca: Bestsellers in Books &gt; Science &amp; Math &gt; Nature &amp; Ecology &gt; Field Guides</title>      <link>http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_c</link>      <description><![CDATA[The most popular items in Field Guides (updated hourly). Note: Product prices and availability were accurate at the time this feed was generated but are subject to change.]]></description>      <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>      <lastBuildDate>Sat, 18 May 2013 11:06:32 GMT</lastBuildDate>      <ttl>60</ttl>      <generator>Amazon Community RSS 2.0</generator>      <language>en-ca</language>      <copyright>Copyright 2013, Amazon.com</copyright>      <item>         <title>#1: A Field Guide to Western Birds: A Completely New Guide to Field Marks of All Species Found in North America West of the 100th Meridian and North of Mexico</title>         <guid isPermaLink="false">top-sellers_books_956648_061813218X</guid>         <link>         http://www.amazon.ca/Field-Guide-Western-Birds-Completely/dp/061813218X/ref=pd_zg_rss_ts_b_956648_1         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/Field-Guide-Western-Birds-Completely/dp/061813218X/ref=pd_zg_rss_ts_b_956648_1"><img src="http://ecx.images-amazon.com/images/I/41B5BKQNJ5L._SL160_.jpg" alt="A Field Guide to Western Birds" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/Field-Guide-Western-Birds-Completely/dp/061813218X/ref=pd_zg_rss_ts_b_956648_1">A Field Guide to Western Birds: A Completely New Guide to Field Marks of All Species Found in North America West of the 100th Meridian and North of Mexico</a></span> <br /><span class="riRssContributor">Roger Tory Peterson <span class="byLinePipe">(Author, Editor)</span>, Virginia Marie Peterson <span class="byLinePipe">(Editor)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(2)<br /><br /><a href="http://www.amazon.ca/gp/offer-listing/061813218X/ref=pd_zg_rss_ts_b_956648_1">19 used & new</a> from <span class="price">CDN$ 1.17</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_1">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#2: National Geographic Guide to Bird Watching Sites, Eastern US</title>         <guid isPermaLink="false">top-sellers_books_956648_0792273745</guid>         <link>         http://www.amazon.ca/National-Geographic-Guide-Watching-Eastern/dp/0792273745/ref=pd_zg_rss_ts_b_956648_2         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/National-Geographic-Guide-Watching-Eastern/dp/0792273745/ref=pd_zg_rss_ts_b_956648_2"><img src="http://ecx.images-amazon.com/images/I/51CYC2RXF5L._SL160_.jpg" alt="National Geographic" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/National-Geographic-Guide-Watching-Eastern/dp/0792273745/ref=pd_zg_rss_ts_b_956648_2">National Geographic Guide to Bird Watching Sites, Eastern US</a></span> <br /><span class="riRssContributor">National Geographic Society <span class="byLinePipe">(Author)</span></span> <br /><br /><a href="http://www.amazon.ca/gp/offer-listing/0792273745/ref=pd_zg_rss_ts_b_956648_2">24 used & new</a> from <span class="price">CDN$ 0.01</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_2">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#3: Heart Stones</title>         <guid isPermaLink="false">top-sellers_books_956648_0810994658</guid>         <link>         http://www.amazon.ca/Heart-Stones-Josie-Iselin/dp/0810994658/ref=pd_zg_rss_ts_b_956648_3         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/Heart-Stones-Josie-Iselin/dp/0810994658/ref=pd_zg_rss_ts_b_956648_3"><img src="http://ecx.images-amazon.com/images/I/51kS8m16pOL._SL160_.jpg" alt="Heart Stones" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/Heart-Stones-Josie-Iselin/dp/0810994658/ref=pd_zg_rss_ts_b_956648_3">Heart Stones</a></span> <br /><span class="riRssContributor">Josie Iselin <span class="byLinePipe">(Photographer)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(1)<br /><br /><a href="http://www.amazon.ca/Heart-Stones-Josie-Iselin/dp/0810994658/ref=pd_zg_rss_ts_b_956648_3">Buy new:</a> <strike>CDN$ 13.95</strike>  <font color="#990000"><b>CDN$ 12.56</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/0810994658/ref=pd_zg_rss_ts_b_956648_3">38 used & new</a> from <span class="price">CDN$ 2.93</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_3">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#4: Arboretum America: A Philosophy of the Forest</title>         <guid isPermaLink="false">top-sellers_books_956648_0472068512</guid>         <link>         http://www.amazon.ca/Arboretum-America-A-Philosophy-Forest/dp/0472068512/ref=pd_zg_rss_ts_b_956648_4         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/Arboretum-America-A-Philosophy-Forest/dp/0472068512/ref=pd_zg_rss_ts_b_956648_4"><img src="http://ecx.images-amazon.com/images/I/51O8zkGr9EL._SL160_.jpg" alt="Arboretum America" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/Arboretum-America-A-Philosophy-Forest/dp/0472068512/ref=pd_zg_rss_ts_b_956648_4">Arboretum America: A Philosophy of the Forest</a></span> <br /><span class="riRssContributor">Diana Beresford-Kroeger <span class="byLinePipe">(Author)</span>, Edward Osborne Wilson <span class="byLinePipe">(Author)</span>, Christian H. Kroeger <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(1)<br /><br /><a href="http://www.amazon.ca/Arboretum-America-A-Philosophy-Forest/dp/0472068512/ref=pd_zg_rss_ts_b_956648_4">Buy new:</a> <strike>CDN$ 35.65</strike>  <font color="#990000"><b>CDN$ 21.95</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/0472068512/ref=pd_zg_rss_ts_b_956648_4">22 used & new</a> from <span class="price">CDN$ 21.95</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_4">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#5: Sparrows and Finches of the Great Lakes Region and Eastern North America</title>         <guid isPermaLink="false">top-sellers_books_956648_1552977072</guid>         <link>         http://www.amazon.ca/Sparrows-Finches-Region-Eastern-America/dp/1552977072/ref=pd_zg_rss_ts_b_956648_5         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/Sparrows-Finches-Region-Eastern-America/dp/1552977072/ref=pd_zg_rss_ts_b_956648_5"><img src="http://ecx.images-amazon.com/images/I/516RRYR1HSL._SL160_PIsitb-sticker-arrow-dp,TopRight,12,-18_SH30_OU15_.jpg" alt="Sparrows and" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/Sparrows-Finches-Region-Eastern-America/dp/1552977072/ref=pd_zg_rss_ts_b_956648_5">Sparrows and Finches of the Great Lakes Region and Eastern North America</a></span> <br /><span class="riRssContributor">Chris Earley <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(1)<br /><br /><a href="http://www.amazon.ca/Sparrows-Finches-Region-Eastern-America/dp/1552977072/ref=pd_zg_rss_ts_b_956648_5">Buy new:</a> <strike>CDN$ 16.95</strike>  <font color="#990000"><b>CDN$ 12.24</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/1552977072/ref=pd_zg_rss_ts_b_956648_5">19 used & new</a> from <span class="price">CDN$ 5.73</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_5">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#6: Warblers of the Great Lakes Region and Eastern North America</title>         <guid isPermaLink="false">top-sellers_books_956648_B005M504W2</guid>         <link>         http://www.amazon.ca/Warblers-Great-Region-Eastern-America/dp/B005M504W2/ref=pd_zg_rss_ts_b_956648_6         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/Warblers-Great-Region-Eastern-America/dp/B005M504W2/ref=pd_zg_rss_ts_b_956648_6"><img src="http://ecx.images-amazon.com/images/I/414SVFENZYL._SL160_PIsitb-sticker-arrow-dp,TopRight,12,-18_SH30_OU15_.jpg" alt="Warblers of" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/Warblers-Great-Region-Eastern-America/dp/B005M504W2/ref=pd_zg_rss_ts_b_956648_6">Warblers of the Great Lakes Region and Eastern North America</a></span> <br /><span class="riRssContributor">Chris Earley <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(1)<br /><br /><a href="http://www.amazon.ca/Warblers-Great-Region-Eastern-America/dp/B005M504W2/ref=pd_zg_rss_ts_b_956648_6">Buy new:</a> <strike>CDN$ 16.95</strike>  <font color="#990000"><b>CDN$ 6.78</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/B005M504W2/ref=pd_zg_rss_ts_b_956648_6">6 used & new</a> from <span class="price">CDN$ 6.78</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_6">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#7: National Audubon Society Field Guide to North American Birds--W: Western Region - Revised Edition</title>         <guid isPermaLink="false">top-sellers_books_956648_0679428518</guid>         <link>         http://www.amazon.ca/National-Audubon-Society-American-Birds-W/dp/0679428518/ref=pd_zg_rss_ts_b_956648_7         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/National-Audubon-Society-American-Birds-W/dp/0679428518/ref=pd_zg_rss_ts_b_956648_7"><img src="http://ecx.images-amazon.com/images/I/41JB340Y9ZL._SL160_.jpg" alt="National Audubon Society Field Guide to North American Birds--W" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/National-Audubon-Society-American-Birds-W/dp/0679428518/ref=pd_zg_rss_ts_b_956648_7">National Audubon Society Field Guide to North American Birds--W: Western Region - Revised Edition</a></span> <br /><span class="riRssContributor">NATIONAL AUDUBON SOCIETY <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-4-0._V192223188_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(5)<br /><br /><a href="http://www.amazon.ca/National-Audubon-Society-American-Birds-W/dp/0679428518/ref=pd_zg_rss_ts_b_956648_7">Buy new:</a> <strike>CDN$ 29.95</strike>  <font color="#990000"><b>CDN$ 18.77</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/0679428518/ref=pd_zg_rss_ts_b_956648_7">37 used & new</a> from <span class="price">CDN$ 5.00</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_7">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#8: National Audubon Society Field Guide to North American Trees--W: Western Region</title>         <guid isPermaLink="false">top-sellers_books_956648_0394507614</guid>         <link>         http://www.amazon.ca/National-Audubon-Society-American-Trees-W/dp/0394507614/ref=pd_zg_rss_ts_b_956648_8         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/National-Audubon-Society-American-Trees-W/dp/0394507614/ref=pd_zg_rss_ts_b_956648_8"><img src="http://ecx.images-amazon.com/images/I/41BFF1G5F4L._SL160_.jpg" alt="National Audubon Society Field Guide to North American Trees--W" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/National-Audubon-Society-American-Trees-W/dp/0394507614/ref=pd_zg_rss_ts_b_956648_8">National Audubon Society Field Guide to North American Trees--W: Western Region</a></span> <br /><span class="riRssContributor">NATIONAL AUDUBON SOCIETY <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-4-5._V192566579_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(3)<br /><br /><a href="http://www.amazon.ca/National-Audubon-Society-American-Trees-W/dp/0394507614/ref=pd_zg_rss_ts_b_956648_8">Buy new:</a> <strike>CDN$ 29.95</strike>  <font color="#990000"><b>CDN$ 18.77</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/0394507614/ref=pd_zg_rss_ts_b_956648_8">38 used & new</a> from <span class="price">CDN$ 4.99</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_8">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#9: National Audubon Society Field Guide to North American Insects and Spiders</title>         <guid isPermaLink="false">top-sellers_books_956648_0394507630</guid>         <link>         http://www.amazon.ca/National-Audubon-Society-American-Insects/dp/0394507630/ref=pd_zg_rss_ts_b_956648_9         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/National-Audubon-Society-American-Insects/dp/0394507630/ref=pd_zg_rss_ts_b_956648_9"><img src="http://ecx.images-amazon.com/images/I/51D87F2TDJL._SL160_.jpg" alt="National Audubon" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/National-Audubon-Society-American-Insects/dp/0394507630/ref=pd_zg_rss_ts_b_956648_9">National Audubon Society Field Guide to North American Insects and Spiders</a></span> <br /><span class="riRssContributor">NATIONAL AUDUBON SOCIETY <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-4-0._V192223188_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(23)<br /><br /><a href="http://www.amazon.ca/National-Audubon-Society-American-Insects/dp/0394507630/ref=pd_zg_rss_ts_b_956648_9">Buy new:</a> <strike>CDN$ 29.95</strike>  <font color="#990000"><b>CDN$ 18.77</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/0394507630/ref=pd_zg_rss_ts_b_956648_9">46 used & new</a> from <span class="price">CDN$ 7.49</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_9">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>      <item>         <title>#10: Plants of southern interior British Columbia and the inland northwest</title>         <guid isPermaLink="false">top-sellers_books_956648_1551052199</guid>         <link>         http://www.amazon.ca/southern-interior-British-Columbia-northwest/dp/1551052199/ref=pd_zg_rss_ts_b_956648_10         </link>         <pubDate>Sat, 18 May 2013 11:06:32 GMT</pubDate>         <description><![CDATA[<div style="float:left;"><a class="url" href="http://www.amazon.ca/southern-interior-British-Columbia-northwest/dp/1551052199/ref=pd_zg_rss_ts_b_956648_10"><img src="http://ecx.images-amazon.com/images/I/5132VQV49FL._SL160_.jpg" alt="Plants of" border="0" hspace="0" vspace="0" /></a></div><span class="riRssTitle"><a href="http://www.amazon.ca/southern-interior-British-Columbia-northwest/dp/1551052199/ref=pd_zg_rss_ts_b_956648_10">Plants of southern interior British Columbia and the inland northwest</a></span> <br /><span class="riRssContributor">Robert Parish <span class="byLinePipe">(Author)</span>, Ray Coupe <span class="byLinePipe">(Author)</span>, Dennis Lloyd <span class="byLinePipe">(Author)</span></span> <br /> <img src="http://g-ecx.images-amazon.com/images/G/15/detail/stars-5-0._V192223137_.gif" width="64" height="12" border="0" style="margin: 0; padding: 0;"/>(3)<br /><br /><a href="http://www.amazon.ca/southern-interior-British-Columbia-northwest/dp/1551052199/ref=pd_zg_rss_ts_b_956648_10">Buy new:</a> <strike>CDN$ 25.41</strike>  <font color="#990000"><b>CDN$ 18.77</b></font> <br /><a href="http://www.amazon.ca/gp/offer-listing/1551052199/ref=pd_zg_rss_ts_b_956648_10">14 used & new</a> from <span class="price">CDN$ 18.10</span><br /><br />(Visit the <a href="http://www.amazon.ca/Bestsellers-Books-Nature-Ecology-Field-Guides/zgbs/books/956648/ref=pd_zg_rss_ts_b_956648_10">Bestsellers in Field Guides</a> list for authoritative information on this product's current rank.)]]></description>                                          </item>   </channel></rss>




















