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	<title>morton tree talk &#187; bird species</title>
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		<title>Backyard Birds with the Kids</title>
		<link>http://treetalk.mortonarb.org/areas-of-interest/roots-shoots/backyard-birds-with-the-kids/2341/</link>
		<comments>http://treetalk.mortonarb.org/areas-of-interest/roots-shoots/backyard-birds-with-the-kids/2341/#comments</comments>
		<pubDate>Wed, 29 Dec 2010 08:36:30 +0000</pubDate>
		<dc:creator>kjaros</dc:creator>
				<category><![CDATA[roots & shoots]]></category>
		<category><![CDATA[bird species]]></category>
		<category><![CDATA[birding]]></category>
		<category><![CDATA[birds]]></category>

		<guid isPermaLink="false">http://treetalk.mortonarb.org/?p=2341</guid>
		<description><![CDATA[In recent years, backyard bird feeding and other nature-related activities have become some of the most popular past times in the United States. Providing bird feeders, bird houses, water and wildlife-friendly landscaping can provide hours of enjoyment for you and your family. Many birds benefit from trees, shrubs and flowers that are native to Illinois. [...]]]></description>
			<content:encoded><![CDATA[<p>In recent years, backyard bird feeding and other nature-related activities have become some of the most popular past times in the United States.</p>
<p>Providing bird feeders, bird houses, water and wildlife-friendly landscaping can provide hours of enjoyment for you and your family.</p>
<p>Many birds benefit from trees, shrubs and flowers that are native to Illinois. These plantings provide food and safe nesting places. Here&#8217;s a <a href="http://www.midwestbirding.org/bwdsite/learn/identification/index.php">guide to Midwestern birds </a>commonly seen in our Illinois backyards.</p>
<p><strong>Q. What kind of tree ornaments can I make for birds?</strong><strong><br />
<strong>A.  </strong></strong>A fun, kid-friendly project is to make seed bowls with citrus fruits. Cut an orange or grapefruit in half and squeeze out the juice. Punch three or four holes along the edge so that you can tie a string through them and form a hanging bowl, which you fill with seed.</p>
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		<title>ID Birds with these Tips</title>
		<link>http://treetalk.mortonarb.org/areas-of-interest/do-you-know/id-birds-with-these-tips/2348/</link>
		<comments>http://treetalk.mortonarb.org/areas-of-interest/do-you-know/id-birds-with-these-tips/2348/#comments</comments>
		<pubDate>Wed, 09 Dec 2009 08:51:11 +0000</pubDate>
		<dc:creator>kjaros</dc:creator>
				<category><![CDATA[do you know?]]></category>
		<category><![CDATA[bird guide book]]></category>
		<category><![CDATA[bird species]]></category>
		<category><![CDATA[birds]]></category>

		<guid isPermaLink="false">http://treetalk.mortonarb.org/?p=2348</guid>
		<description><![CDATA[All bird watchers, new and experienced, experience a moment of puzzlement at some point when trying to identify a bird they haven&#8217;t seen before. If you&#8217;re lucky enough to have a seasoned bird watching pal, you may be able to get the answer by describing the bird to them. Or, use a bird watching guide, [...]]]></description>
			<content:encoded><![CDATA[<p><em>All bird watchers, new and experienced, experience a moment of puzzlement at some point when trying to identify a bird they haven&#8217;t seen before. If you&#8217;re lucky enough to have a seasoned bird watching pal, you may be able to get the answer by describing the bird to them.</em></p>
<p>Or, use a <a href="http://www.americanbirdguide.com/">bird watching guide</a>, such as the Audubon Guide to North American Birds or <a href="http://www.illinoisraptorcenter.org/Field%20Guide/birdguide.html">other bird guide books </a>may help you. In any case, one of the steps toward simplifying bird identification is to familiarize yourself with the parts of a bird&#8217;s body.</p>
<p>This way, when color placement or size is being described, you will know which areas are being referred to on the bird. This simple bird identification illustration (<em>below</em>) will help you to identify birds with greater ease. Also check out this <a href="http://www.illinoisraptorcenter.org/Field%20Guide/backyard.html">bird ID guide </a> from the Illinois Raptor Center Illinois birds commonly seen in our backyards .</p>
<p>It&#8217;s important to remember that with small birds, or birds that are far away, most people would have difficulty seeing some of the individual parts of the bird. A pair of good bird watching binoculars really can help you to see the intricate details of even tiny birds such as hummingbirds, kinglets or chicadees.</p>
<p><img class="alignleft size-full wp-image-2482" title="identification birds.2" src="http://treetalk.mortonarb.org/wp-content/uploads/identification-birds.21.jpg" alt="identification birds.2" width="465" height="383" /></p>
<p><a href="http://www.americanbirdguide.com/"></a></p>
<p><a href="http://www.illinoisraptorcenter.org/Field%20Guide/birdguide.html"></a></p>
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		<title>Christmas Bird Count</title>
		<link>http://treetalk.mortonarb.org/areas-of-interest/do-you-know/christmas-bird-count/2345/</link>
		<comments>http://treetalk.mortonarb.org/areas-of-interest/do-you-know/christmas-bird-count/2345/#comments</comments>
		<pubDate>Wed, 09 Dec 2009 08:46:20 +0000</pubDate>
		<dc:creator>kjaros</dc:creator>
				<category><![CDATA[do you know?]]></category>
		<category><![CDATA[bird species]]></category>
		<category><![CDATA[birds]]></category>
		<category><![CDATA[Christmas bird count]]></category>

		<guid isPermaLink="false">http://treetalk.mortonarb.org/?p=2345</guid>
		<description><![CDATA[For the dedicated winter bird lover, there are annual winter bird counts now through the first week of January. Hundreds of volunteers in northeastern Illinois are recording the birds they find within 15-mile diameter counting circles. It’s part of the National Audubon Society’s annual Christmas Bird Count throughout North and South America. The 2009 Count [...]]]></description>
			<content:encoded><![CDATA[<p>For the dedicated winter bird lover, there are annual winter bird counts now through the first week of January. Hundreds of volunteers in northeastern Illinois are recording the birds they find within 15-mile diameter counting circles. It’s part of the National Audubon Society’s annual Christmas Bird Count throughout North and South America.</p>
<p><strong>The 2009 Count will take place this year on December 20.</strong> A few volunteers will start out in the very early morning and join with Kurt Dreisilker, the Arboretum&#8217;s Manager of Natural Resources, to go owling. Then, the count lasts at the Arb for most of the rest of the day. <strong>If experienced birders are interested, they should contact Kurt at 630-725-2093 office or kdreisilker@mortonarb.org.</strong></p>
<p>Results from last year’s Lisle-Arboretum Christmas Bird Count on December 14 showed that 80 different kinds of birds were recorded, including one that was never sighted before, the horned grebe, according to Geoffrey Williamson, circle compiler for the Lisle-Arboretum count. “The count went really well. That’s only the fourth time in 60 counts that we’ve found 80 species or more.” There were record high sightings for bald eagles, brown creepers and common mergansers.</p>
<p>Eastern bluebirds are increasing in numbers at the Arboretum, according to a monitoring program at the Arboretum. With more than 100 bluebird houses and properly-managed open space and natural areas, the eastern bluebird has done remarkably well, preferring remote areas of the museum’s tree collections that are not mowed very often, says Kurt Dreisilker, the Arboretum’s manager of natural resources. But elsewhere, the bluebird, a savanna species, has declined over time as savannas waned.</p>
<p>The Christmas Bird Count is used to estimate bird species populations and see patterns in bird life over time, said Williamson, a Chicago resident who also leads bird watching outings in Lincoln Park for the Chicago Ornithological Society.</p>
<p>Other local counts include the December Chicago Urban Count and the Chicago Lakefront Count. According to the National Audubon Society, more than 57 million birds were reported in the 2007 Christmas Bird Count.</p>
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		<title>Winter Garden for the Birds</title>
		<link>http://treetalk.mortonarb.org/areas-of-interest/backyard-arboretum/winter-garden-for-the-birds/2343/</link>
		<comments>http://treetalk.mortonarb.org/areas-of-interest/backyard-arboretum/winter-garden-for-the-birds/2343/#comments</comments>
		<pubDate>Wed, 09 Dec 2009 08:44:31 +0000</pubDate>
		<dc:creator>kjaros</dc:creator>
				<category><![CDATA[backyard arboretum]]></category>
		<category><![CDATA[attract birds]]></category>
		<category><![CDATA[bird species]]></category>
		<category><![CDATA[birds]]></category>

		<guid isPermaLink="false">http://treetalk.mortonarb.org/?p=2343</guid>
		<description><![CDATA[You can be cozy warm in your home, and yet still appreciate the outdoors this time of year by watching the birds. In an urban winter garden, a cardinal may perch on a backyard feeder, a sparrow will flit from a parkway tree or a hawk might sit proudly in a nearby branch. You can [...]]]></description>
			<content:encoded><![CDATA[<p>You can be cozy warm in your home, and yet still appreciate the outdoors this time of year by watching the birds. In an urban winter garden, a cardinal may perch on a backyard feeder, a sparrow will flit from a parkway tree or a hawk might sit proudly in a nearby branch. You can maximize the experience—for you and them—by providing food, shelter and water sources.</p>
<p>Choose plants with a thought to their winter usefulness. Grow plants that have persistent fruit, seeds or other edible parts that are held above the snow line. These may include lead plant, fragrant sumac, coralberry and wild blackberry.</p>
<p>You also can attract specific bird species by planting certain trees and shrubs. According to research, blue jays love oak acorns. Cedar waxwings prefer junipers. Cardinals like grapevines. That said, no one tree or plant supplies a bird’s total dietary or shelter needs, so having many different types of plantings is ideal.</p>
<p>Check out this info for <a href="http://www.mortonarb.org/index.php?option=com_content&amp;view=article&amp;id=868&amp;Itemid=6">specific selection information</a> and tips on selecting trees and shrubs that attract birds.</p>
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		</item>
		<item>
		<title>Origins of Bird Species</title>
		<link>http://treetalk.mortonarb.org/archives/origins-of-bird-species/635/</link>
		<comments>http://treetalk.mortonarb.org/archives/origins-of-bird-species/635/#comments</comments>
		<pubDate>Fri, 11 Sep 2009 16:38:08 +0000</pubDate>
		<dc:creator>kjaros</dc:creator>
				<category><![CDATA[Archives]]></category>
		<category><![CDATA[bird species]]></category>
		<category><![CDATA[Darwin]]></category>
		<category><![CDATA[Trevor Price]]></category>

		<guid isPermaLink="false">http://treetalk.mortonarb.org/?p=635</guid>
		<description><![CDATA[How do new species of birds originate? University of Chicago&#8217;s Trevor Price will discuss Darwin&#8217;s theory of the origin of species through natural selection, and explain how our understanding of speciation has progressed since Darwin&#8217;s books were published. He will also share highlights from his own research on the gradient of bird species diversity in [...]]]></description>
			<content:encoded><![CDATA[<p>How do new species of birds originate? University of Chicago&#8217;s Trevor Price will discuss Darwin&#8217;s theory of the origin of species through natural selection, and explain how our understanding of speciation has progressed since Darwin&#8217;s books were published. He will also share highlights from his own research on the gradient of bird species diversity in the Himalayas and insights from his recent book, <em>Speciation in Birds</em>. <a href="http://www.peopleware.net/index.cfm?siteID=214&#038;event=FA09NAT&#038;subeventDisp=N574">Register now.</a></p>
<p><strong><img class="size-full wp-image-664 alignleft" title="speciation in birds.new.jpg" src="http://treetalk.mortonarb.org/wp-content/uploads/speciation-in-birds.new.jpg" alt="speciation in birds.new.jpg" width="144" height="182" /></strong></p>
<p><strong>Trees of Life: On the Origins of Bird Species</strong><br />
 Thursday, September 24, 2009<br />
7 - 8:30 pm<br />
Members $12; Non-members $16<br />
Cudahy Auditorium, Administration Building<br />
Lecturer: Trevor Price, <em>University of Chicago</em></p>
<p>Naturalist Certificate Elective; Ornithology Certificate Elective (2 hours)</p>
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