Translocations: Science with some Plot Twists

The anticipation I felt was more than I expected—every couple of hours I was logging into the Argos system database to check the latest satellite hits. Where were my seals going? Earlier that day: As a first-year graduate student in The Costa Lab at UC Santa Cruz, I was conducting my first field experiment with juvenile elephant seals (research performed under NMFS permit #19108 and IACUC approval). After finding two healthy juveniles that had not yet started…

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Coping with Lots of Fat: A Marine Mammal’s Perspective

Imagine this scenario: You’re going for a jog outside, but seeing some snow on the ground, you decide to put on a thermal long-sleeve shirt underneath your sweatshirt. Right as you step out the door, you sure are glad you added that extra layer. After a few minutes into your jog, you notice you’re breathing heavy and your heart is beating faster (…especially if you’re out of shape). Your skin might get red, feel hot…

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