Tag Archives: ocean

Barbara and her husband Nick with a cold-stunned Loggerhead sea turtle

In Your Words: Barbara Brennessel

Barbara Brennessel is a long-time volunteer at Mass Audubon’s Wellfleet Bay Wildlife Sanctuary, where her work includes cold-stunned sea turtle rescue.


Barbara and her husband Nick with a cold-stunned Loggerhead sea turtle
Barbara and her husband Nick with a cold-stunned Loggerhead sea turtle

My husband Nick and I have volunteered at Wellfleet Bay Wildlife Sanctuary for more than 15 years. In the spring, we survey and tag Horseshoe Crabs in Wellfleet Harbor.
Later in the summer, I monitor and protect Diamondback Terrapin nests, an interest sparked by attending a Cape Cod Field School program at Wellfleet Bay.

Barbara Brennessel measuring a Diamondback Terrapin
Barbara Brennessel measuring a Diamondback Terrapin

The highlight, by far, is how we mark the end of each year by volunteering to rescue cold-stunned sea turtles on Wellfleet and Truro beaches. These turtles get trapped in Cape Cod Bay’s cooling waters, especially when it gets below 50 degrees F; they become cold-stunned and thus lose the ability to swim south into semi-tropical and tropical areas.

We keep our phones handy so we can respond to calls from Wellfleet Bay’s Turtle Rescue Team. When the wind is howling from a westerly direction, we anticipate
being called to walk along a specific stretch of beach to look for turtles. We prepare for the cold, the wind, and a good sandblasting.

Our gear is always ready near the front door: boots, down parkas, hats, gloves, and headlamps for night patrols. This past year, we included face masks to our supplies so that we could adhere to COVID protocols. Our sled for transporting turtles from the beach is in the trunk of our car, along with a banana box or two in case we are asked to bring a turtle to the sanctuary.

Barbara during a Cape Cod Field School program on Diamondback Terrapins
Barbara during a Cape Cod Field School program on Diamondback Terrapins

We have seen some spectacular sunrises and sunsets while on turtle patrol. It is quite eerie yet also amazingly beautiful to be on a beach in the middle of the night. If you see a headlamp headed your way, who else could it be but another sea turtle volunteer!

Most of the two dozen or so turtles we rescued in 2020 were Kemp’s Ridleys, but the last few were loggerheads. Every live, rescued turtle has the potential to contribute to future generations of these endangered reptiles. It is tremendously satisfying to know that these rescued turtles have a chance to live a longer life, mature, and produce baby turtles.


In Your Words is a regular feature of Mass Audubon’s Explore member newsletter. Each issue, a Mass Audubon member, volunteer, staff member, or supporter shares their story—why Mass Audubon and protecting the nature of Massachusetts matters to them. If you have a story to share about your connection to Mass Audubon, email [email protected]  to be considered for In Your Words in a future issue! 

A Splash of Good News

As one of the world’s largest, natural carbon sinks (a sponge that sucks up rampant carbon dioxide emissions) the ocean is working incredibly hard to balance the impacts of climate change.

Unfortunately, that means a lot is changing inside our waters: from warming temperatures to acidification, climate change’s effects on our ocean are impacting us, our communities, and our marine ecosystems. You might have already seen this in tides creeping closer to our shores or some of our beloved marine organisms, like lobsters or cod, shifting away from where we normally find them.

But there’s Good News

Humpback Whale © Jennifer Childs

A 2020 study examines the current trends in marine conservation initiatives such as habitat restoration and fisheries management. The authors estimate that marine ecosystems can substantially rebuild by 2050 if we amplify and commit to this conservation work together.

For example, the study cites that globally, we’ve gone from protecting .09% of the ocean (3.2 million km2) in 2000 to 7.4% of the ocean (26.9 million km2) now through Marine Protected Areas. Here in Massachusetts, we’re already restoring marine habitats and ensuring the protection or management of important marine species.

Climate Mitigation is Integral

We’re on the right path. However, the study authors urge that our initiatives must include climate change mitigation. This means reducing and eliminating our greenhouse gas emissions that introduce new threats (such as sea level rise and warmer temperatures) and aggravate existing threats (like overfishing and habitat loss).

Mass Audubon recognizes that climate change requires bold and urgent action. Our Climate Action Plan engages everyone in ways that we can fight climate change at its root and reduce greenhouse gas emissions for a carbon neutral future by 2050.

We Can Help the Ocean Rebuild When we Work Together

The study’s results give us hope about our collective climate fight, demonstrating the potential of just how much we can achieve when we act. Even better, anyone can work to mitigate climate change – here are some ways how:

  1. Join our collective climate fight by signing up for our newsletter, Climate Connection, for climate information, solutions, and community action.
  2. Take a climate pledge to commit to reducing your greenhouse gas emissions.
  3. Eat local and sustainable seafood to fight climate change and combat other threats our ocean faces, such as overfishing.
  4. A good step in addressing your personal carbon footprint is reducing the amount of energy you use at home. Sign up for a No-Cost Virtual Home Energy Assessment through our nonprofit partner, All In Energy, to audit your energy usage.
  5. Make a gift to Mass Audubon to support our climate action initiatives.

The ocean needs our help. With hard work and community action, it’s possible for marine ecosystems to recover. It’s up to us to come together and tackle our collective climate fight.