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NARA Subscribed1
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Wiley1
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Marine Mammal Science1
Publication Year
20231
Shane M. Petch results 1 · Newest (Page 1/1, per page 25)
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Author: Shane M. Petch ×Clear All Filters
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Investigating diverse sources of variation in the amount of time Weddell seal ( Leptonychotes weddellii ) pups spend in the water during the lactation periodNARA Subscribed
Marine Mammal Science · 2023 · Vol. 39 · Issue 1 · Wiley
Shane M. Petch; Jay J. Rotella; William A. Link; J. Terrill Paterson; Robert A. Garrott
Field observations suggest that time spent in the water by Weddell seal pups during lactation varies among individuals, which could yield important developmental tradeoffs. We analyzed data from 713 pups born to 419 different mothers over 9 years to evaluate total time in the water, age at first entry, and potential sources of variation using temperature loggers attached to the rear flipper of pups. Pups first entered the wate...
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