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	<title>Terra Magazine &#187; Dolphins</title>
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	<description>A world of research at Oregon State University</description>
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	<itunes:summary>A world of research at Oregon State University</itunes:summary>
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		<title>Legacy of a Whale</title>
		<link>http://oregonstate.edu/terra/2012/07/legacy-of-a-whale/</link>
		<comments>http://oregonstate.edu/terra/2012/07/legacy-of-a-whale/#comments</comments>
		<pubDate>Wed, 11 Jul 2012 21:13:17 +0000</pubDate>
		<dc:creator>Lee Sherman</dc:creator>
				<category><![CDATA[Departments]]></category>
		<category><![CDATA[Earth]]></category>
		<category><![CDATA[Fall 2012]]></category>
		<category><![CDATA[Features]]></category>
		<category><![CDATA[Healthy Planet]]></category>
		<category><![CDATA[Stewardship]]></category>
		<category><![CDATA[Student Research]]></category>
		<category><![CDATA[Summer 2012]]></category>
		<category><![CDATA[Cetacean Conservation and Genomics Laboratory]]></category>
		<category><![CDATA[Dolphins]]></category>
		<category><![CDATA[Hatfield Marine Science Center]]></category>
		<category><![CDATA[humpback whales]]></category>
		<category><![CDATA[Marine Mammal Institute]]></category>
		<category><![CDATA[rough-necked dolphins]]></category>
		<category><![CDATA[Scott Baker]]></category>
		<category><![CDATA[whales]]></category>

		<guid isPermaLink="false">http://oregonstate.edu/terra/?p=10852</guid>
		<description><![CDATA[Rain was pouring hard the day Renee Albertson first connected, face-to-face, with a marine mammal. She was a 7-year-old visiting British Columbia’s Sealand aquarium (Canada’s now-defunct answer to California’s SeaWorld) with her mom and dad. The daily show had been cancelled because of the downpour. The usual crowds were absent. As the soggy trio from [...]]]></description>
				<content:encoded><![CDATA[<div id="attachment_10878" class="wp-caption alignleft" style="width: 160px"><a href="http://oregonstate.edu/terra/wp-content/uploads/2012/07/Renee-Albertson-Head-Shot2.jpg"><img class="size-thumbnail wp-image-10878" title="Renee Albertso" src="http://oregonstate.edu/terra/wp-content/uploads/2012/07/Renee-Albertson-Head-Shot2-150x150.jpg" alt="Renee Albertson (Photo: Lee Sherman)" width="150" height="150" /></a><p class="wp-caption-text">Renee Albertson (Photo: Lee Sherman)</p></div>
<p>Rain was pouring hard the day Renee Albertson first connected, face-to-face, with a marine mammal. She was a 7-year-old visiting British Columbia’s Sealand aquarium (Canada’s now-defunct answer to California’s SeaWorld) with her mom and dad. The daily show had been cancelled because of the downpour. The usual crowds were absent. As the soggy trio from Portland stood looking into a small tank, the resident killer whale surfaced. The young whale — a rescue named Miracle — was balancing a plastic ring on her nose. And she was looking straight at little Renee. Again and again, Renee tossed the ring. Again and again, Miracle brought it back, always to Renee.</p>
<p>“There was just a low fence around the tank, and you could literally reach over and throw the ring,” recalls Albertson, a Ph.D. student in Oregon State University’s Marine Mammal Institute. “She kept coming back to me. It was a neat connection. It really made an impact on me.”</p>
<div id="attachment_11153" class="wp-caption alignright" style="width: 310px"><a href="http://oregonstate.edu/terra/wp-content/uploads/2012/09/2012apr21_gra_0073copy.jpg"><img class="size-medium wp-image-11153" title="2012apr21_gra_0073copy" src="http://oregonstate.edu/terra/wp-content/uploads/2012/09/2012apr21_gra_0073copy-300x186.jpg" alt="Spinner dolphins in the Marquesas" width="300" height="186" /></a><p class="wp-caption-text">Dolphins in the Marquesas (Photo: Renee Albertson)</p></div>
<p>That childhood encounter fed Albertson’s ever-deepening fascination with marine science and led her, eventually, to join the international research team of Oregon State cetacean scientist Scott Baker. “Increasingly, I knew I wanted to help conserve these intelligent animals,” she says. “I just didn’t know how.” But with stubborn single-mindedness punctuated by moments of pure serendipity — fortuitous convergences she characterizes simply as “perfect timing”— she found her way into an elite circle of researchers who follow cetaceans (whales, dolphins and porpoises) to the farthest reaches of the Earth.</p>
<h3>Portland to Polynesia</h3>
<p>Albertson always loved biology. But the notion of making a living helping whales seemed unrealistic and out-of-reach. Chemistry — now there was a practical path to a career, she decided. After earning a bachelor’s in chemistry at Portland State University, Albertson took a job in an environmental lab analyzing water and soil samples. But lab work was, for her, too solitary. So she got a master’s in education at Pacific University and taught chemistry at David Douglas High School for 10 years. She loved teaching. But in the recesses of her mind, the eyes of the captive killer whale were still on her.</p>
<div id="attachment_10891" class="wp-caption alignleft" style="width: 183px"><a href="http://oregonstate.edu/terra/wp-content/uploads/2012/07/reneewhalebone2-bright.jpg"><img class="size-medium wp-image-10891 " title="reneewhalebone2-bright" src="http://oregonstate.edu/terra/wp-content/uploads/2012/07/reneewhalebone2-bright-173x300.jpg" alt="On the island of Hao in French Polynesia, villagers gave Renee Albertson a look at this sperm whale bone. They agreed to let her sample the bone for genetic analysis. (Photo courtesy of Renee Albertson)" width="173" height="300" /></a><p class="wp-caption-text">On the island of Hao in French Polynesia, villagers gave Renee Albertson a look at this jaw bone from a sperm whale. They agreed to let her sample the bone for genetic analysis. (Photo courtesy of Renee Albertson)</p></div>
<p>Then one day she heard about renowned whale researcher Michael Poole from a friend who had taken one of Poole’s whale-watching trips in French Polynesia. Poole had deeply inspired the friend, who encouraged Albertson to meet him. She was intrigued. “My friend didn’t realize that his whale-watching trip would end up being a life-changer for me,” Albertson says.</p>
<p>She emailed Poole, offering (begging, actually) to assist in his research during her summer break from teaching. “I never heard back,” she recalls. “I emailed and emailed and emailed.”</p>
<p>Finally, she sent one last message. She told him she was coming, regardless, and that if he didn’t need her, she joked, she guessed she would just have to spend the summer drinking martinis while writing lesson plans on the beach. Two days later, Poole’s name popped up in her inbox. His Ph.D. student wouldn’t be coming to collect samples that year, he explained, and it was humpback whale season. There was no money available for salary or living expenses. But if she were willing, he could offer her an unpaid internship.</p>
<p>When she got to the island of Moorea, Poole handed her not a life jacket but a notebook. Inside the fat binder was a photographic catalog of humpback whales’ tails. Poole tasked her with comparing the tails of recently sighted whales with those of previous years. “If you still like biology when you finish this, I’ll take you out in the boat,” Poole said. For two weeks Albertson “sat in a little beach cabana with a little magnifying glass, matching whale tails.”</p>
<p>She had earned her creds. Soon after, she was on the boat learning about dolphins, whales and conservation and helping Poole collect new whale-tail photos for the catalog. They also collected skin samples from breaching whales for eventual mitochondrial DNA analysis as part of her master’s research.</p>
<h3>Posts From the Boat</h3>
<p>The work led her to the University of Auckland, where Professor Baker had just accepted a new position as assistant director of the Marine Mammal Institute located in (how ironic is this?) Albertson’s home state of Oregon.</p>
<div id="attachment_10890" class="wp-caption alignleft" style="width: 310px"><a href="http://oregonstate.edu/terra/wp-content/uploads/2012/07/reneemarcgambier.bright.jpg"><img class="size-medium wp-image-10890" title="reneemarcgambier.bright" src="http://oregonstate.edu/terra/wp-content/uploads/2012/07/reneemarcgambier.bright-300x283.jpg" alt="Renee Albertson and colleague Marc Gambier (Photo courtesy of Renee Albertson)" width="300" height="283" /></a><p class="wp-caption-text">Renee Albertson and colleague Marc Oremus just published the first genetics paper on rough-toothed dolphins. Albertson, Oremus and whale researcher Michael Poole are known locally as the &quot;French Polynesia team.&quot;  Albertson says, &quot;Believe it or not, it isn&#39;t that warm there, as our jackets illustrate. I was freezing most of the time on the boat!&quot; (Photo courtesy of Renee Albertson)</p></div>
<p>Since joining Baker’s Cetacean Conservation and Genomics Laboratory, she has studied humpbacks in Polynesia and Antarctica, rough-toothed dolphins from Hawaii and the South Pacific, and multiple species of dolphins and whales in the Marquesas archipelago, a “hotspot” for cetacean diversity. She is coauthor on a paper about the population structure of rough-toothed dolphins recently accepted by the <em>Journal of Experimental Marine Biology and Ecology</em>. “Even though they live in the open ocean, they live in very discrete communities,” she says of the findings. She has presented to the National Oceanic and Atmospheric Administration’s Scientific Review Group on the status and restructuring of marine mammal stocks. And she’s back in the classroom, this time teaching courses on the conservation and biology of marine mammals, both online for OSU and at the Hatfield Marine Science Center.</p>
<p>Visit Albertson’s blog for a day-by-day account of her most recent research expedition <a href="http://blogs.oregonstate.edu/marquesas/">http://blogs.oregonstate.edu/marquesas/</a></p>
<p>Learn more about marine mammal studies through the <a href="http://mmi.oregonstate.edu/ccgl/research/whale-research-consortium">South Pacific Wale Research Consortium. </a></p>
<p>For more information about education abroad opportunities for OSU students, contact the <a href="http://oregonstate.edu/international/studyabroad">International Degree &amp; Education Abroad</a> (IDEA) office at 541-737-3006.</p>
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		</item>
		<item>
		<title>Dolphins Hunt Together</title>
		<link>http://oregonstate.edu/terra/2011/02/dolphins-hunt-together/</link>
		<comments>http://oregonstate.edu/terra/2011/02/dolphins-hunt-together/#comments</comments>
		<pubDate>Tue, 01 Feb 2011 05:44:10 +0000</pubDate>
		<dc:creator>Terra Staff</dc:creator>
				<category><![CDATA[Departments]]></category>
		<category><![CDATA[Earth]]></category>
		<category><![CDATA[Healthy Planet]]></category>
		<category><![CDATA[Winter 2011]]></category>
		<category><![CDATA[acoustics]]></category>
		<category><![CDATA[Dolphins]]></category>
		<category><![CDATA[Kelly Benoit-Bird]]></category>
		<category><![CDATA[Marine Science & the Coast]]></category>
		<category><![CDATA[Oceanic and Atmospheric Sciences]]></category>

		<guid isPermaLink="false">http://oregonstate.edu/terra/?p=6735</guid>
		<description><![CDATA[Watch spinner dolphins corral their quarry and work together to feed in these animations. Kelly Benoit-Bird used acoustic data of dolphins feeding at night near Hawaii. She reported her findings in the following journal article: Benoit-Bird, K.J. &#038; Au, W.W.L. 2009 “Cooperative prey herding by a pelagic dolphin, Stenella longirostris.” Journal of the Acoustical Society [...]]]></description>
				<content:encoded><![CDATA[<p>Watch spinner dolphins corral their quarry and work together to feed in these animations.  Kelly Benoit-Bird used acoustic data of dolphins feeding at night near Hawaii. She reported her findings in the following journal article: Benoit-Bird, K.J. &#038; Au, W.W.L. 2009 “Cooperative prey herding by a pelagic dolphin, <em>Stenella longirostris</em>.” <em>Journal of the Acoustical Society of America</em>, 125: 539-546, which is available on her <a href="http://people.oregonstate.edu/~benoitbk/pubs.html">website</a>.</p>
<p>Click on the orange text below to see the animations.</p>
<p><a href="http://people.oregonstate.edu/~benoitbk/reprints/Benoit-Bird%20Animation%201.wmv">Top view</a>: Top view of data from a multibeam sonar observations of dolphin  foraging. This animation is a composite of three observations  overlapping in foraging stage to permit a visualization of a complete  foraging bout. Each frame is the composite of six successive sonar  echoes, providing higher resolution and three-dimensional information  while minimizing noise in the data. The strong air cavity echo from each  dolphin is represented by the dots. Isosurfaces of prey scattering  strength identified from spatial statistics are shown in purple with  lighter colors representing higher scattering. The travel of the vessel  has been removed and the data is shown at 8 times real time.</p>
<p><a href="http://people.oregonstate.edu/~benoitbk/reprints/Benoit-Bird%20Animation%202.wmv">Side view</a>: Side view of data from a multibeam sonar observation of a foraging  dolphins. This animation is a composite of three observations  overlapping in foraging stage to permit a visualization of a complete  foraging bout. Each frame is the composite of six successive sonar  echoes, providing higher resolution and three-dimensional information  while minimizing noise in the data. The strong air cavity echo from each  dolphin is represented by the dots. Blue dots show dolphins behind the  center of the circle and yellow represent dolphins in front of this  plane. Isosurfaces of prey scattering strength identified from spatial  statistics are shown in purple with lighter colors representing higher  scattering. The travel of the vessel has been removed and the data is  shown at 8 times real time.</p>
<p><a href="http://people.oregonstate.edu/~benoitbk/reprints/Benoit-Bird%20Animation%203.wmv">3-d view</a>: Dolphin positions recorded from a multibeam sonar observation of a  foraging dolphin group. This animation is a composite of three  observations overlapping in foraging stage to permit a visualization of a  complete foraging bout. Each frame is the composite of six successive  sonar echoes, providing higher resolution and three- dimensional  information while minimizing noise in the data. The strong air cavity  echo from each dolphin is represented by the dots. The travel of the  vessel has been removed and the data is shown at 8 times real time.</p>
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