Marine Mammal Science

Marine Mammal Science is a podcast covering some of the latest scientific research on marine mammals – whales and dolphins, polar bears, seals and sea lions, manatees and dugongs, and sea otters. The podcast is produced by Speak Up For Blue Media on behalf of the Society for Marine Mammalogy and the journal Marine Mammal Science. The hosts are Dr. Ashley Scarlett and Dr. Chris Parsons.

 

See All Episodes

Listen on Spotify


Listen on Apple Podcasts

 

Recent Episodes

November 27th, 2021

MMS 115: Evolutionary History and Marine Mammal Mastication

On this week’s episode Dr Ashley Scarlett chats with guest Dr Carlos Peredo about The evolutionary history of marine mammals and the extreme adaptations they developed for eating their prey.

Ashley’s Notes__________

how they became what they are today 

Changes in feeding ecology

Studying fossill whales (megafauna)- palaeontology 

 

(Ancestral whales) primitive whales Basilosaurs BACIL O SOURS

meaning “king lizard

The earliest specimens were found in Alabama in the 1830s,

functional pelvic limb

sharp-toothed creature that lived 40-35 million

 

Extreme modifications- and adapting to the marine life

How the mammal body change to become a marine mammal represent major evolutionary innovations

let’s generally do how marine mammals adapt to feeding in the water, with our biggest emphasis on whales and pinnipeds 

The evolutionary history of aquatic mammals

departed from using ancestral terrestrial feeding mechanisms and adopted novel ways of feeding

Short Bio:

Dr. Carlos Peredo is an NSF Postdoctoral Research Fellow in Biology and a University of Michigan Society of Fellows Postdoctoral Scholar. His research focuses on understanding the macroevolutionary patterns associated with mammals returning to a marine environment. Carlos studies major ecological transitions in Earth history and how they drive the evolutionary origins of key innovations in mammals to facilitate life in the water. Currently Carlos is studying the loss of mastication in two lineages of marine mammals: whales and pinnipeds.

Listen to this episode


November 20th, 2021

MMS 114: Baleen whale prey consumption and its importance?

This episode is part 2 of the interview with Dr Matthew Savoca. He will continue discussing the results of his new published paper on the estimate of baleen whale prey consumption and how it impacts the ocean ecosystem.

Listen to this episode


November 13th, 2021

MMS 113: What is in a whale’s stomach?

This episode is one of two episodes with guest Dr. Matthew Savoca. In this episode, Dr. Savoca explains how important his new findings are on the prey of baleen whales and why these results are so important.

Listen to this episode


November 06th, 2021

MMS 112: Swimming with whales in Australia

In this week’s episode, Stephanie Stack from the Pacific Whale Foundation talks to Dr. Ashley Scarlett about the behavioural impacts of swim-with-whale tourism on cetaceans.


October 30th, 2021

MMS 111: Research Challenges in Asia Webinar

This week’s episode is the recording of the Research Challenges in Asia webinar hosted by the Society for Marine Mammalogy Diversity Equity and Inclusion committee. This series will focus on research in Asia and issues around conducting marine mammal science in low-income countries.

Listen to this episode