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<div class="viewport"> <a href="#"> <span class="dark-background">Northern Saw-whet Owl <em>Photo by Matt Bango</em></span> <img src="http://farm4.static.flickr.com/3471/3959900087_48d1107093.jpg" alt="Northern Saw-Whet Owl" /> </a> </div>
<div class="viewport no-margin"> <a href="#"> <span class="dark-background">Red-shouldered Hawk <em>Photo by Matt Bango</em></span> <img src="http://farm4.static.flickr.com/3645/3478879694_029e078d4d.jpg" alt="Red-shouldered Hawk" /> </a> </div>
<div class="viewport"> <a href="#"> <span class="dark-background">Blue-headed Vireo <em>Photo by Matt Bango</em></span> <img src="http://farm4.static.flickr.com/3578/3478189088_1d0503acb1.jpg" alt="Blue-headed Vireo" /> </a> </div>
<div class="viewport no-margin"> <a href="#"> <span class="dark-background">Wood Thrush <em>Photo by Matt Bango</em></span> <img src="http://farm4.static.flickr.com/3630/3486648997_b50b7670d1.jpg" alt="Wood Thrush" /> </a> </div>
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