Did That Just Happen? Stories from a Bear Researcher’s Trip to Hallo Bay

July 17, 2015 Posted by: Joy Erlenbach

As I prepare to head back out to Hallo Bay I’ve been rereading my field notes and reminiscing on the highlights from my first trip. Immediately, I realize that I feel a little sad—I’ve missed out on the bears’ lives while I’ve been in King Salmon. When you spend day after day observing the same animals, it’s hard to not feel like you’re a little bit a part of their lives.

bear standing in sedge meadow
Hallo Bay is a popular destination for bears throughout late spring and summer. J. Ehrlenbach photo.

The other thing that strikes me is recalling how many times I was surprised by things I saw at Hallo Bay. I’ll be the first to admit that I’m no seasoned veteran of brown bear field work, so I still have a lot to learn, but I have been doing wildlife work for nine years, and working with bears for over five years, so I’m not exactly a greenhorn, either. I thought I understood the basics of bear behavior, but watching bears in Hallo Bay has shown me that there’s always more to learn.

 One day I watched a yearling cub chase an older bear around the tidal flats for about 5 minutes as the mom slowly followed behind but had nothing to do with the chase. Why did the adult bear flee from a yearling?! I’ve watched courting pairs softly wrestle and then play peek-a-boo on opposite sides of a log, with the female repeatedly climbing up on the log and reaching down and poking the male, seemingly saying “Hey, pay attention to me,” whenever he seemed distracted for too long. I’ve watched bears drink out of brackish water and wondered how are they handling drinking salty water on a daily basis? I watched bears on the tidal flats pacing the water’s edge, wondering what they were doing, only to finally find after watching for many hours, that they were fishing for flounder. 

I’ve seen the look in a sows eyes quickly harden as she lost her two yearling cubs on the beach, only to see the expression soften as they reappeared from where they had been hiding and returned to her. I’ve collected sedge samples and wondered how the heck does a bear gain 100 pounds eating this stuff? I was there for the first precious appearance of spring cubs in the Hallo Bay meadows. 

Amongst all the amazing things I’ve seen, I’m also starting to piece together the science part of why I’m out there, which is exciting, too. In general, I’ve been surprised by the small number of bears I’ve seen clamming at Hallo Bay, and I’m still not sure why that is. 

mother bear and two yearling cubs on mud flat
Many bears visit mud flats exposed at low tide to dig for clams. J. Erlenbach photo.

During my first observation session I conducted 67 hours of intertidal scans during low tide and had 11 counts of bears clamming during those scans. Conversely, I had 292 bear counts in the sedge meadow during the same times. Although those numbers don’t represent unique bear observations (some animals were recounted during multiple scans during the same day as well as recounted in scans on different days), it does give you some idea of how bears are spending their time. I’m excited to get back out and see what the bears have been up to, and to see how the addition of salmon to their diets might change how bears use the sedge meadows and clams. I’m sure the next observation session will bring even more unique experiences and questions, and will hopefully provide a few more answers, too.

Joy Erlenbach at Hallo Bay

Joy Erlenbach at Hallo BayJoy Erlenbach is a doctoral candidate from Washington State University in Pullman, Washington. She will be spending the next several years working in Katmai National Park studying bear ecology.

Brown Bear, bear, research, Hallo Bay, Changing Tides

5 Comments Comments icon

  1. January 23, 2016 at 08:15

    Thanks for the great article presentation for I do remember my first bear trip to upstate NY in the last year. At first it was scary but I did manage to write a few articles for Atcemsce.org. I like your images, and your boot looks fearsome.

  2. July 17, 2015 at 09:34

    Love these observations. Thanks for bringing me close! Wish I was doing your work---25 years ago.

  3. July 17, 2015 at 08:37

    Thank you for the wonderful article! My first ever bear viewing trip was to Hallo Bay and I fell in love with the place and the bears! I was then fortunate enough to visit Brooks Falls on the same trip. A totally different and wonderful experience. I love bears!!! I hope you share your findings from your next trip to Hallo Bay!

  4. July 17, 2015 at 07:50

    Hello Joy, thank you for posting this. I live in a country with no bears living in the wild, watching the Bears in Katmai Brooks River since fall 2012 via webcams and love it. Your article shows me one more..or should i say some more "looks" at the bears life. Best wishes

  5. July 17, 2015 at 07:32

    Very interesting. It is great to hear about bears doing their day-to-day thing that most people never see. For those of us who can't be there, keep us posted!

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Last updated: July 17, 2015

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