High pregnancy rates in humpback whales (Megaptera novaeangliae) around the Western Antarctic Peninsula, evidence of a rapidly growing population

High pregnancy rates in humpback whales (Megaptera novaeangliae) around the Western Antarctic Peninsula, evidence of a rapidly growing population

Antarctic humpback whales are recovering from near extirpation from commercial whaling. To understand the dynamics of this recovery and establish a baseline to monitor impacts of a rapidly changing environment, we investigated sex ratios and pregnancy rates of females within the Western Antarctic Pe...

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Bibliographic Details
Main Authors: Logan J. Pallin, C. Scott Baker, Debbie Steel, Nicholas M. Kellar, Jooke Robbins, David W. Johnston, Doug P. Nowacek, Andrew J. Read, Ari S. Friedlaender
Format: Article
Language:English
Published: The Royal Society 2018-01-01
Series:Royal Society Open Science
Subjects:
humpback whale
progesterone
pregnancy
biopsy
antarctica
whaling
Online Access:https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.180017

Internet

https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.180017

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