Foxes, Owls, and Flying Squirrels! An Adventure in the Ottawa Valley with Megan Quinn

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Hi, Earth Rangers! My name is Megan Quinn. I work at the Nature Conservancy of Canada, where I’m the coordinator of conservation biology for Eastern Ontario. That means I work hard to protect all the wildlife that lives in this area. This includes some of my favourite animals: red foxes, snowy owls, and flying squirrels! 

When you adopt one of these animals through Earth Rangers, you’re helping me conserve the Ottawa Valley, an important habitat for owls, foxes, squirrels, and all kinds of other animals.  

Are you ready to make a difference? Just visit the adoption section in the Earth Rangers App or check out the Earth Rangers Shop to adopt your own snowy owl, red fox, or flying squirrel! 

The Tallest Trees in Ontario

One of my favourite things about the Ottawa Valley is how unique the different habitats are. Working as a conservation biologist with the Nature Conservancy of Canada means my office looks different every day as I work around the region completing fieldwork.  

Sometimes, I work in an old growth forest, like the Gillies Grove Property. This property has some of the oldest and tallest trees in Eastern Ontario – over 200 years old and almost 50 metres! It even has the tallest tree in Ontario, which is the same height as a 13-storey building! These forests, and the open fields next to them, provide amazing habitat for species like snowy owls, flying squirrels, and red foxes.   

Recently, we had an arborist (a doctor for trees) do check-ups on some Eastern White Pine trees in Gillies Grove. Some of these very tall trees had died, which is a natural thing to happen. But dead trees can be a hazard for people walking on the trails underneath them. Since they’re not as strong as living trees can fall over.  

Still, we don’t want to chop down these dead trees. They play an important role in the ecosystem, especially for flying squirrels, which make their homes in hollowed-out standing trees.  

We worked with the arborist to cut off the tops of these dead trees and then scatter the branches below. This reduces the risk of the trees falling. It also mimics what happens in a forest naturally. The branches on the ground decompose, becoming homes for mice – a food source for snowy owls. 

Wetlands and Watery Caves

The Ottawa Valley also has some uncommon environments, like bogs (a type of wetland), alvars (flat, rocky areas), and sand dunes. These areas are home to species that don’t live anywhere else in the world. That makes it even more important to protect them. 

Did you know there are caves under water, and that the Ottawa Valley has Canada’s largest freshwater underwater cave system? I bet you didn’t know there are caves under water! These caves exist because of special type of rock called Karst. It’s much softer than other rocks, even though it  feels hard to the touch. Over time, Karst gets eroded by water. This erosion forms caves and tunnels, as well as the sinkholes that make up the cave entrances to the caves. These caves are extremely dark, but they’re still home to lots of different fish species, including some very rare mussels. 

At the end of the summer, my team and I spent a whole week taking care of these caves. We stayed in a cottage nearby and kayaked to work every day. It was so much fun! It gave us a new perspective on the area.  

The ground above the caves is just as exciting and biodiverse. We worked really hard to remove an invasive plant species called Creeping Jenny, which takes over the forest floor and makes it difficult for other plant species to grow. 

Another one of our special properties in the Ottawa Valley is called Bell Bushlot. This winter, my team is working to re-install signs that were vandalized, and my Earth Rangers plushies came along for the adventure!  

Did You Know Flying Squirrels Are Nocturnal?

That means they come out at night, so it can be hard to find them. Luckily, we have tools that make it easier, like trail cameras. We set up these cameras in areas where we know flying squirrels live, and then the pictures get sent directly to my phone. That way I can monitor the squirrels even when I’m sleeping. Check them out! 

Save Snowy Owls – Stay Out of Their Way!

If you want to help snowy owls, don’t harass them. They get very stressed with too many people around. Unfortunately, people often bait the owls by throwing food at them. This can be very harmful. It interferes with the owls’ natural hunting. It also means that they fly closer to areas with lots of humans, like highways. Many snowy owls die colliding with cars. That’s why it’s so important to give snowy owls their space and avoid interacting with them. 

Red Foxes Don’t Belong in the Recycling Bin!

Red Foxes have learned to co-exist with humans, so you’ll often see them in towns and cities. Normally foxes will eat small mammals, eggs, insects, fruits, and vegetables that they hunt and forage. But in cities, foxes may snoop for a snack in your garbage cans, recycling bins, or compost containers. Securing your bins means that foxes won’t make a mess – or eat something that could hurt them! 

We Can’t Do It Alone

Conservation work requires a lot of heavy lifting. The more people who get involved, the better!  

One myth I hear is you can’t do conservation work in the winter, but that’s not true! It is true that many species of animals hibernate or migrate in the winter. That actually helps because it gives us an opportunity to remove invasive species, even if there’s snow on the ground.  

In December, my team and I, along with two youth volunteers (like you!), removed invasive buckthorn trees on a property in the Ottawa Valley. Using chainsaws, hand saws, and a tool called an extractigator (ex-TRACK-tih-gay-tor), we cleared the area and opened up the forest floor. This gives native plant species more room to grow and keeps the ecosystem healthy. 

How Can I Help?

If you want to support the work that I’m doing with the Nature Conservancy of Canada, you can adopt your own snowy owl, red fox, or flying squirrel from Earth Rangers. Better yet, adopt all three!  

Proceeds from every adoption go directly to my work in Eastern Ontario to protect these species and their habitats. By following along with my journey in the field, you are helping to highlight how critical this conservation is. You can also visit the Nature Conservancy of Canada’s website and look for volunteer opportunities near you.  

You have also given me a lot of hope! When I was growing up, I didn’t have any access to nature, and so I didn’t know how important conservation was. I have always loved animals and wanted to help them, but I didn’t know how. By being an Earth Ranger, you are already way ahead of where I was. I can’t wait to see where you’ll go! 

In the meantime, go learn about the species in your community! It’s never too early to start learning about the environment, especially if you want to be a conservation biologist when you grow up. Winter is a great time to look closer at trees, since their leaves aren’t in the way. When you’re out walking, look for trees with big holes (called cavities) in the trunk. Many animals, like birds and squirrels, make their homes in these cavities. If you’re lucky, you may even see a flying squirrel poke its head out. You never know!  

My job isn’t always easy! In the winter it can be physically exhausting, cold, and snowy but knowing that you care about these animals as much as I do inspires me to keep going! Thank you for letting me share my work with the Nature Conservancy of Canada and my world with you. 

Caption This: What is this ostrich thinking?

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We need your help! This animal is trying to tell us something but we can’t figure it out! Do you know what is this ostrich thinking?

Post your ideas in the comment section below.

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Guess Who Won Our Clubs Fall Quest?

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This fall, we challenged eco-clubs across Canada and the United States to reduce waste in creative ways. The winners of our Fall Quest, the Radical Reduction Revolution, are… 

Drumroll, please!

AAM Eco-Club – Mississauga, ON

The AAM Eco-Club challenged each other to a friendly door-decorating competition. The rules? Recycled materials only! This club got crafty with magazines, newspapers, and even used plates and cups, all to decorate their doors for the holidays. 

And that’s not all! The AAM Eco-Club also turned plastic bottles into something way cooler: plant pots! Each of these DIY pots will nurture a tiny seed–a big improvement from wasting away in landfill, we say!

Club 5 – Scarborough, ON

Club 5 got creative with paper plates and recycled scraps to craft this year’s Christmas decorations! Plus, they signed a pledge to reduce waste everywhere they can–at home, at school, and in their community!

Wheatley Green Club – St. Catharine’s, ON

Who needs brand new gift bags? The Wheatley Green Club used recycled materials to craft their own unique creations. Bet these looked perfect under the tree!

Plus, the Wheatley Green Club designed their own posters to educate their classmates about the problem of ocean plastic! These colorful fliers point out how easy it is for turtles to mistake a tasty jellyfish–well, tasty to turtles, at least!–for a dangerous plastic bag. 

Prince of Peace Eco-Club – St. Catharine’s, ON

The Prince of Peace Eco-Club made pumpkin spice season last with these spooky and sustainable decorations! No need to buy anything new–just pretty fallen leaves and recycled paper here.

Girls Go Green – Nacogdoches, TX

Girls Go Green completed the Radical Reduction Revolution! Together, they all signed our pledge to reduce waste and finished the quest! Can we get a round of applause for Hannah, Emily, Abby, Allison, Clara, Betty, Emmerie, Claire, and Ezra? 

Liberty Walk Park Rangers – Toronto, ON

You know what they say: one kid’s trash, another kid’s treasure! The Liberty Walk Park Rangers held a swap meet to trade their toys with one another. What a great way to cut down on consumption! Plus, Sonic, Barbie, and George Pig can breathe easy–they’re safe from the landfill!

All of these clubs have won a virtual meet-and-greet with our animal ambassadors! Plus, they’ve received a special pennant to fly with pride.

The winter quest is starting soon. Would you like to complete it with your class or school eco club? Let us know in the comments!

Would you Rather #81

Would you rather…

“blossom” into a mastermind or “bud” into a superstar?

Tell us which one you pick in the comments!

Link Up with Lynx! An Adventure in the Boreal Forest with Sandra Yaacoub

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Hi, Earth Rangers! My name is Sandra Yaacoub. I study geography at Queen’s University, and right now, I’m working with a team in the taiga–also known as the snow forest or boreal forest–in southwest Yukon. We see a lot of wild animals here, including lynxes!

Unfortunately, an invasive species called the spruce bark beetle has killed a lot of trees in the forests that the lynxes call home. 

A close-up of a tree with the tell-tale “trails” of invasive spruce bark beetles in its trunk.

When you adopt a lynx, you’re helping my team and I study the damage to the trees and measure how the forest is recovering. We’ll share what we find with local Indigenous communities, and together, we’ll come up with solutions to save the lynxes’ habitat. 

Ready to make a difference? Visit the Adoptions section in the Earth Rangers App or check out the Earth Rangers Shop to adopt your own lynx!

Seeing the Forest for the Trees

This summer, my assistant and I worked in Kluane, Yukon, a beautiful area full of forests and mountains. We stayed at the Kluane Lake Research Station and camped at Kathleen Lake for 11 days. To study the trees and plants, we visited 51 different spots! During this trip, we measured approximately:  

  • 2,400 mature trees
  • 2,600 re-growing trees
  • 700 shrub points
  • 260 fallen dead tree sections

Normally, we use tablets to keep records of what we discover. But the conditions in Kluane were tough, so we took notes by hand to keep track of everything. We wound up filling over 20 notebooks! When we got back to our lab at Queen’s University, we spent weeks transferring all of our notes to our computers. 

We had already done some measurements in the summer of 2022. During these two trips, altogether, we measured approximately: 

  • 4900 mature trees
  • 6200 re-growing trees
  • 650 fallen dead tree sections
  • 1700 shrub points

I used the data that we collected about all these trees to make maps and charts. These make it easy for us to see where the spruce bark beetle has damaged trees, and where the forest has recovered. I shared my maps with First Nations communities in Yukon. That way, they can use my data to come up with solutions for saving lynxes.

It’s a Bird, It’s a Plane!

Special NASA airplanes take pictures of Kluane’s forests from high up above. They use a tool called AVIRIS-3, which can see things that the human eye can’t. This sensor is called an imaging spectrometer (pronounced IM-uh-jing speck-TRAW-meh-tur). It captures light energy information, which gives us important information about the health of our forests.

We use computer code, plus the measurements we took, to translate the light information that AVIRIS-3 captures to observations we made in the forest, like the number of dead trees in the landscape. We need to make sure that the images from the NASA planes match what we saw on the ground. 

We use all this to make maps of the forests in Kluane. People can use these maps to prepare for natural disasters like forest fires. We can also use the maps to protect lynxes and the many other animals that live in these forests. Take a look at some of the animals I encountered during my last expedition!

How Can I Help? 

A tree trunk bearing the tell-tale “trails” of invasive spruce bark beetles.

There are a lot of ways that you can support my work! Just by reading this blog, you’re learning more about the challenges that northern forests are facing. Because of climate change, forest fires and spruce bark beetle infestations (a word for what happens when there are too many insects in one place) are becoming more severe, and they’re happening more often. Wild animals like lynxes can have a harder time finding food and shelter.

The good news is this: The more people know about these issues, the more support we can get for tools like satellites to monitor the forests and study how they’re changing. You can talk to your friends, teachers, and neighbors about what you’ve learned in this blog post! You can also make posters to educate people, run a lemonade stand to raise money for conservation, or even adopt your own lynx in the Earth Rangers Shop!

Want to Be a Conservationist Like Me? 

Conservation is all about protecting nature, and there are lots of ways to get involved! As an Earth Ranger, you have plenty of time to explore and learn what parts of conservation you like the most. You can work in forests, oceans, or glaciers–the possibilities are endless!

One important way to help nature is by making maps, like I do! I use tools like satellites, drones, and computer coding to make my maps. You’re never too young to learn how to code, so this is a great place to start! You can also learn about maps and practice mapping different areas in your community.

Want to learn more about lynx? Leave a comment with your questions for Sandra! She’ll answer some in a future Wild Wire blog post!

A Wild Cat in Disguise

The Margay (Leopardus wiedii), a wild cat that lives in Central and South America, is a master of vocal disguises. The Wildlife Conservation Society and the Federal University of Amazonas have documented this species mimicking the calls of its prey, the pied tamarin (a squirrel-sized monkey).

DIY Snowglobe

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DIY Snowglobe

Time:30 min Difficulty:Medium  

There’s nothing quite like looking up as snowflakes swirl around and the world becomes a snowglobe… so why not make your own to enjoy indoors?!

Here’s what you need:

  • An upcycled mason jar
  • Water
  • Modeling Clay
  • Eco-friendly / Biodegradable glitter
  • Help from an adult

Here’s how you make it:

Step 1: Clean out the jar and make sure all of the labels are gone.

Put your jar through a leak test. Add water, close the lid tightly, and leave it upside-down to make sure that no water gets out. If it passes the test, it’s good to use. Dump the water out and make sure your jar and lid are completely dry.

Step 2: Press a mound of modeling clay to the inside of the lid, making sure it’s secure.

Step 3: Craft your figurine. Press your figurine firmly in the clay. You don’t want them coming apart in your snowglobe!

Step 4: Fill your jar with water almost to the top, leaving space for the figurines on the lid. Testing that it fits before moving on to step 6 is a good idea to avoid a sparkly mess!

Step 5: Add your glitter, then screw the lid on tightly. For more security, be sure to ask an adult to help you add some hot glue around the rim (caution: lid may get hot!)

Step 6: Flip your jar upside-down, shake it, and watch the glitter glide through the water!

There you have it! Your very own snowglobe~

Top 10 Animals that Change Colour in the Winter

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Just like we change our clothing for the winter, many animals also change their appearance to help them stay warm and camouflage from predators. Check out this countdown of animals that look completely different from winter to summer.

1) Ptarmigan in the Summer

ptarmigan summer

2) Ptarmigan in the winter

ptarmigan winter

3) Arctic Hare in the Summer

arctic hare summer flickr credit alan sim
Photo credit: Flickr user Alan Sim

4) Arctic Hare in the Winter

arctic hare winter

5) Long Tailed Weasel in the Summer

long taile weasle summer

6) Long Tailed Weasel in the Winter

7) Male American Goldfinch in the Summer

male american goldfinch summer

8) Male American Goldfinch in the Winter

Male american goldfinch winter

9) Arctic Fox in the Summer

Arctic fox summer

10) Arctic Fox in the Winter

Arctic fox winter

How Loud Can You Howl? An Adventure with Karl-Antoine Hogue and the Grey Wolves of Old Crow

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Hi! My name is Karl-Antoine Hogue, and I work with the Vuntut Gwitchin First Nation’s Land Guardians documenting wolf activity in their Traditional Territory around Old Crow, Yukon. Our team is studying how wolves and other large mammals move and behave, and how big their populations are. We also gather traditional knowledge through interviews and informal chats with members of the community. 

When you adopt a grey wolf from Earth Rangers, you’re supporting our work and helping us find the best way to conserve the wolves that live in Old Crow. As a thank you, you’ll receive a cute and cuddly plush toy, an adoption certificate, a trading card, and a poster full of fun facts for your bedroom wall or your bulletin board. 

For more information, check out the adoption section in the Earth Rangers App!

In the meantime, I’m so excited to share an update about all the work I’ve been doing in Old Crow these last few months! I’ve also included some of my favourite snapshots from my Yukon trail cameras. Let’s dive in!

Spotted on the Trail

Grey wolves are amazing animals that can travel long distances to pursue their favourite prey, the migratory caribou. To monitor wolves, we have a network of game cameras that take photos whenever an animal passes by. Which of these photos is your favourite?

A grey wolf trotting through the snow in front of Karl-Antoine’s game camera.
A juvenile caribou pausing in the deep snow in front of Karl-Antoine’s game camera.
A grey wolf curls up for a nap next to some snowmobile tracks in front of one of Karl-Antoine’s game cameras.
A couple of caribou – grey wolves’ favourite snack! – passing through the snow on one of Karl-Antoine’s game cameras.
When a grey wolf like this one moves in front of Karl-Antoine’s game camera, a sensor in the camera takes a picture!
A herd of caribou strolling along a path in front of Karl-Antoine’s game camera as part of their long annual migration.

We also rely on knowledge shared by Vuntut Gwitchin Elders and other land users to better understand how wolves and caribou interact. Over the past few months, my team and I have been interviewing these knowledge holders. We’ve talked about the animals they frequently see on the Road corridor, changes they’ve seen over the year, and the history of the Road itself. Together, we’ll be able to develop solutions for conserving wildlife in Vuntut Gwitchin Traditional Territory.

Scooting Through the Snow

The snow around Old Crow is very thick, so snowmobiles are the best way to travel and meet people. Snowmobiles have front runners that look like short skis and glide smoothly over snow. At the back, caterpillar tracks dig into the snow and move the snowmobile forward faster than wheels can. Check out these pictures of my team and I traveling on our snowmobiles!

How You’re Helping Us

When you adopt a grey wolf, you enable the Vuntut Gwitchin Land Guardians to spend more time patrolling, studying, and protecting their Traditional Territory. They are the eyes and ears of their Nation. They keep records of the ways that climate change, industrial development, and other human activities change the landscape. The Land Guardians are also training Junior Guardians – young people, just like you, who are learning to become stewards of the wildlife around them.

Visit the Adoption section in the Earth Rangers App to adopt a grey wolf and help us conserve these beautiful animals!

In collaboration with:

Pixel Puzzler #56: The Great Reveal

We got tons of great guesses on Part 1 of this Pixel Puzzler and now it’s time for the answer. Are you ready for the great reveal? Find out if you got it right!

The answer to this Pixel Puzzler is (drum roll please) A squirrel! How did you do? Tell us in the comments!

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