http://wiki.geodynamics.umaine.edu/index.php?action=history&feed=atom&title=Wind_and_Bird_Migration_Modeling 2026-10-22T21:06:17Z Revision history for this page on the wiki MediaWiki 1.30.0 http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=4483&oldid=prev 2018-04-09T14:20:02Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 14:20, 9 April 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;h2 id=&quot;mp-itn-h2&quot; style=&quot;margin:0.5em; width:<del class="diffchange diffchange-inline">50em</del>; background:#cedff2; font-family:inherit; font-size:110%; font-weight:normal; border:1px solid #a3b0bf; color:#000; padding:0.2em 0.4em;&quot;&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;h2 id=&quot;mp-itn-h2&quot; style=&quot;margin:0.5em; width:<ins class="diffchange diffchange-inline">80em</ins>; background:#cedff2; font-family:inherit; font-size:110%; font-weight:normal; border:1px solid #a3b0bf; color:#000; padding:0.2em 0.4em;&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==The influence of&#160; wind selectivity on migratory behavioral strategies==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==The influence of&#160; wind selectivity on migratory behavioral strategies==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> </table>

Liam http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=1183&oldid=prev 2018-04-04T20:56:40Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 20:56, 4 April 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18" >Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;pdf&gt;File:McCabeBirdMigration.pdf&lt;/pdf&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;pdf&gt;File:McCabeBirdMigration.pdf&lt;/pdf&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>doi:10.1093/beheco/arx141</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>doi:10.1093/beheco/arx141</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>J. D. McCabe, B. J. Olsen, B. Osti, P. O. Koons, The influence of wind selectivity on migratory behavioral strategies. Behavioral Ecology. 29, 160–168 (2017).</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>J. D. McCabe, B. J. Olsen, B. Osti, P. O. Koons, The influence of wind selectivity on migratory behavioral strategies. Behavioral Ecology. 29, 160–168 (2017).</div></td></tr> </table>

Nick http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=1104&oldid=prev 2018-03-30T14:52:47Z

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Liam http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=1099&oldid=prev 2018-03-21T14:42:00Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 14:42, 21 March 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21" >Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>doi:10.1093/beheco/arx141</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>doi:10.1093/beheco/arx141</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>J. D. McCabe, B. J. Olsen, B. Osti, P. O. Koons, The influence of wind selectivity on migratory behavioral strategies. Behavioral Ecology. 29, 160–168 (2017).</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>J. D. McCabe, B. J. Olsen, B. Osti, P. O. Koons, The influence of wind selectivity on migratory behavioral strategies. Behavioral Ecology. 29, 160–168 (2017).</div></td></tr> </table>

Liam http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=1096&oldid=prev 2018-03-21T14:39:47Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 14:39, 21 March 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18" >Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:McCabeBirdMigration.pdf]]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:McCabeBirdMigration.pdf]]</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">doi:10.1093/beheco/arx141</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">J. D. McCabe, B. J. Olsen, B. Osti, P. O. Koons, The influence of wind selectivity on migratory behavioral strategies. Behavioral Ecology. 29, 160–168 (2017).</ins></div></td></tr> </table>

Liam http://wiki.geodynamics.umaine.edu/index.php?title=Wind_and_Bird_Migration_Modeling&diff=1086&oldid=prev 2018-03-19T14:44:19Z

<p>Created page with &quot;&lt;h2 id=&quot;mp-itn-h2&quot; style=&quot;margin:0.5em; background:#cedff2; font-family:inherit; font-size:110%; font-weight:normal; border:1px solid #a3b0bf; color:#000; padding:0.2em 0.4em;...&quot;</p> <p><b>New page</b></p><div>&lt;h2 id=&quot;mp-itn-h2&quot; style=&quot;margin:0.5em; background:#cedff2; font-family:inherit; font-size:110%; font-weight:normal; border:1px solid #a3b0bf; color:#000; padding:0.2em 0.4em;&quot;&gt;<br /> ==The influence of wind selectivity on migratory behavioral strategies==<br /> <br /> '''Abstract:''' Air and water currents affect the timing and energy expenditure of many migratory animals, and therefore selection of favorable <br /> currents is important for optimal migratory performance. However, waiting for favorable currents also incurs costs. Here we conduct an <br /> optimality analysis to determine how wind selectivity affects 3 migratory currencies: time, energy, and risk. To describe variation in <br /> these metrics under varying degrees of selectivity, we constructed an individual-based model to simulate fall migration of passerines <br /> across eastern North America, allowing birds to use different thresholds of wind profit as the criterion for daily departure. A gradient <br /> of thresholds were tested across a range of realistic wind currents, from initiating flights only on nights when winds were directed in <br /> their preferred migratory direction (highly selective), to flying under most wind conditions (low selectivity). Our analysis indicated that <br /> relative mortality risk was lowest at intermediate selectivity; energy expended during flight was least for the most selective individuals; <br /> and of those that successfully completed migration, time spent on migration was lowest for the least selective birds. We solved for the <br /> optimal range of wind selectivity and show that this departure criterion alone can produce a tradeoff between time and energy that has <br /> been seen in many other behavioral contexts. While we solved for optima using some conditions specific to eastern North America, <br /> we show that variation in wind selectivity at departure can produce migratory behaviors that mimic the classic “time-minimizer” and <br /> “energy-minimizer” strategies developed from measurements of wild birds across multiple continents.<br /> &lt;/h2&gt;<br /> <br /> [[Media:McCabeBirdMigration.pdf]]</div>

Liam