The Whalenerd‘s Podcast

We chatted all things hydrophone this week with John Ryan from the Monterey Bay Aquarium Research Institute (MBARI). As you know, we are huge fans of the soundscape live stream and it was super fun to chat with one of the scientists who is central to the program. They recently published a paper using the hydrophone data to learn about how blue whales might be using acoustics to find large aggregat...

We have had quite a few friendly humpback whale encounters over the past month. So we wanted to chat more about what makes an encounter "friendly" with a whale and what the experience is like. There hasn't been much science done to explain these encounters currently, but we did discuss what little information there is available.

Katlyn takes us through the basics of how sound moves in water. You can learn the definitions of how sound is characterized and how it's measured. Feel free to reference this episode later if you need a refresh on how this all works when we talk about whale acoustics in other episodes.

Slater is back from his trip to Tonga and we couldn't wait to talk about it! Hear about his experience swimming with humpbacks in a Southern Hemisphere breeding ground. 

This week Katlyn did a little follow up on the fin whale story from Antarctica that we have been talking about throughout the summer. For more background you can start with Episodes 117 and 119 as a primer.  New studies with satellite and scar pattern data are shedding light on where fin whales are going in the winter months. Are these waters safe to transit? That really is the question. 

Competitive behaviors are ramping up in the Northern Hemisphere! Humpback whales have started practicing and engaging in competitive behaviors while still on the feeding grounds, so Katlyn takes us through the basics of what is actually happening during these encounters. 

It’s been awhile since we had the chance to catch up on summer sightings in Monterey. We also had some sad news about a well known whale in California, Fran. 

This week we chatted with Katherina Audley about humpback whales in Southern Mexico. For almost the last 10 years she has fostered an incredible community based effort to learn about and protect humpback whales and other marine life along the shores of Guererro. The Whales of Guererro Project has been a labor of love for her and the local community as they foster the next generation of people, wha...

Our sightings report was a little bit shocking and has some adult humor. We talked quite a bit about what we think the killer whales off the California coast have been up to this summer. We also had some follow up information about the status of the vaquita population in Mexico. This weekend is international save the vaquita day.   

After two rough winters in a row for the manatees in Florida around Indian River - we wanted to chat about the state of the response to help these animals. There has been money allocated to restore the sea grass beds in their habitat and supplemental feeding happened through the winter as well. What’s next for conservation efforts? Time will tell. 

We had a guest this week. Dr. Matthew Savoca joined us to talk about his work with marine plastics and baleen whale prey consumption. He is currently a post doc in the Goldbogen Lab at Hopkins Marine Station at Stanford University. The paper he was the lead author on in 2021 about baleen whale feeding capacity was one of the most mind blowing papers we have read in the past year.

Ted was back for another episode with us this week. This time around we chatted with him about his background with Cheesemans' Ecology Safaris and our upcoming trip to Antarctica. This is a small preview of what is to come this winter on our expedition to the Southern Continent. Tickets are still available and you can find more information about the trip here:  https://cheesemans.com/trips/antarct...

Hundreds of fin whales gather in Antarctic hotspots in large feeding aggregations. This story has been in the news cycle off and on for months now. Groups as large as 150 fin whales were observed around Elephant Island. The paper with the published results of these 2018 and 2019 surveys came out this month. Are fin whales recovering in the Southern Ocean? Things seem to be headed that direction. 

This week we talked about Indo Pacific bottlenose dolphins and their unique spa treatments. These animals in the Red Sea have figured out how to use corals and sponges to take care of their skin. This is the first time a cetacean species has been documented self medicating in the wild - fascinating!  

We are so excited about our trip to Antarctica this winter! In preparation for our trip with Cheeseman's we have started to learn about the southern continent and we wanted to share some of it with you. We will cover southern hemisphere topics throughout the summer and fall as we continue to prepare for our trip. In this episode we talked about some introductory information about Antarctica and th...

We have a couple announcements this week. The San Juan Islands trip has been postponed to October of 2023 - you can still book this trip on our website. We have also been invited to Antarctia! You can join us on this trip hosted by Cheesemans' Ecology Safaris. Check out more info about the trip here:  https://cheesemans.com/trips/antarctic-peninsula-feb2023 Our topic this week was the latest infor...

We had Dave Cade on this week to talk to us about whale and shark tagging. Dave has worked with rorqual whales all over the globe and is currently working on a basking shark project in Ireland. He also works with humpback and blue whales on the California coast most summers.   

There are so many humpback whales on the California Coast right now! So it was only fitting that we talked about a new memo from NOAA about the status of humpback whales in the Mexico and Central American Distinct Population Segments (DPSs). The numbers have been adjusted and reanalysed to better reflect what is observed in movements of whales between the regions.   

New mics! Can you tell the difference?  The nerds talk about recent sightings along the California coast including blue whales in Monterey! A recent paper from frontiers in marine science delves into blue whale body conditions and how it may be directly correlated to marine productivity. As blue whales stretch out along the west coast, and sightings become more unpredictable as they search for kri...

This week we talked about the final report from the Baja Lagoons in Mexico. The gray whale breeding season is ending on a higher note than years past, but still is not back to "normal" by any means. We also had some incredible sightings to catch up on from Monterey Bay and Santa Barbara: basking sharks, huge numbers of humpbacks, blue whales and more!

In Episode 109 We had a special guest Chase Dekker. Chase was born and raised in Monterey, CA. He attended college in Washington at Western Washington University where he studied Organismal Biology & Zoology. After college he lived in Jackson Hole, Wyoming with daily access to Grand Teton and Yellowstone National Parks. He now calls the Monterey area home, but has traveled the world guiding photog...

We just finished up our three day weekend of trips in Monterey Bay! Thank you so much to everyone who attended. We were so fortunate that the weather and the wildlife cooperated all weekend for us to get out on the water. Listen in for our sightings report.

This is our last episode before our April Killer Whale Trips!  We caught up on a few sightings before talking about some of the latest news on Hawaiian spinner dolphins. There have been many changes with regulations in Hawaii about viewing this species. We learned about the background information that led to the ruling and how big of a problem it was causing for the dolphins. Not everyone is happy...

Slater and Adam are back from Baja! We caught up on the long list of sightings we had from Baja, California, and Maui. Then we talked about an article that has been making the rounds on social media about conjoined gray whale twins. The original stranding happened back in 2014, but since it's been in the newsfeed lately we decided to talk about it more in detail. 

This week we talked about updated and new information in regards to humpback whales. Most of this information is from Hawaii, but some of it can be applied to humpback breeding grounds across the world. The most interesting new paper we talked about was the findings of two different humpbacks moving between Hawaii and Mexico in the same season! We still have spaces on all of our trips for April! B...