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The Science Behind "Leave the Leaves"

Backyard Ecology™

Release Date: 10/09/2025

New Research Reveals Diet of Baby Eastern Bluebirds show art New Research Reveals Diet of Baby Eastern Bluebirds

Backyard Ecology™

Summary In this episode, Ashley Kennedy and I discuss the results of her research on the diets of nestling eastern bluebirds. Ashley used GoPro cameras located on active bluebird nestboxes to take pictures of what eastern bluebirds were bringing back to the nest to feed their young. Over the course of several seasons, she obtained over 8,000 pictures which clearly showed food being brought back to the nest.    3 things you’ll learn from this episode: The most common food items brought back to eastern bluebird nestlings, plus some less common and very unexpected prey items. Some of...

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More than just a forest: Our surprisingly diverse eastern ecosystems show art More than just a forest: Our surprisingly diverse eastern ecosystems

Backyard Ecology™

Summary The general impression that many people have is that prior to European settlement the whole eastern U.S. was one giant old growth forest. But that wasn’t the case. Using an interdisciplinary approach, researchers over the last several decades have discovered that the eastern U.S. was instead interspersed with a surprising number of diverse ecosystems – only one of which was old growth forest.   3 things you’ll learn from this episode: What researchers now think the eastern U.S. looked like 400 years or more ago. Why we have so many trees now and why it’s so easy to...

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How to Be Successful with Your Habitat Goals show art How to Be Successful with Your Habitat Goals

Backyard Ecology™

Summary When it comes to creating habitat, having a written set of goals can be extremely helpful in moving a task from the “I'll get to it someday” category to the “I'm actually going to get this done” category. But all too often, those goals end up being forgotten or abandoned, which can leave us feeling frustrated, overwhelmed, and defeated.  In this episode, I share how Anthony and I have experienced those same feelings because we’ve made the same goal-setting mistakes that everyone else makes. Then I’ll show you how I’ve overcome those mistakes and am now able to create...

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Short’s aster: A beautiful late season extravaganza for pollinators show art Short’s aster: A beautiful late season extravaganza for pollinators

Backyard Ecology™

Summary Late blooming native plants are crucial sources of pollen and nectar for pollinators. One of my favorite species that blooms in October, and often into early November, is Short’s aster (Symphyotrichum shortii).  3 things you’ll learn from this episode: The biology and life history of Short’s aster. The pollinators and wildlife that use it. How to incorporate it into your garden. Resources mentioned:   *  * affiliate link – We get paid a small commission for purchases made through this link, but it comes at no extra cost to you. All commissions that we receive...

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The Science Behind The Science Behind "Leave the Leaves"

Backyard Ecology™

Summary “Leave the leaves” has become an increasingly common mantra each fall. However, until recently little to no scientific research had been done to quantify impacts of leaving your leaves in a typical suburban yard. We discuss the results of that research and actionable steps that you can take in your own yard. Today’s guest Dr. Max Ferlauto is the State Entomologist for the Maryland Natural Heritage Program. He recently conducted research to quantify the impact of leaving our leaves in our yards. 3 things you’ll learn from this episode: The impact that leaving your leaves can...

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Black-eyed Susan: A must-have for the pollinator garden show art Black-eyed Susan: A must-have for the pollinator garden

Backyard Ecology™

Summary Black-eyed Susan (Rudbeckia hirta) is a beautiful native plant that can be found throughout most of the eastern U.S. and makes a great addition to pollinator and native plant gardens. It can grow in a variety of sunny to mostly sunny conditions and will provide instant gratification in the form of bright yellow flowers the first year. Those flowers will benefit a wide variety of butterflies, bees, flower flies, and seed-eating insects.  3 things you’ll learn from this episode: The biology and life history of black-eyed Susan, including how pollinators and wildlife use it. How...

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A Bad Naturalist’s Journey to Restore a Mountaintop Meadow show art A Bad Naturalist’s Journey to Restore a Mountaintop Meadow

Backyard Ecology™

Summary Paula Whyman shares her journey of trying to restore and manage a remnant prairie located on a Virginia mountaintop. Our conversation touches upon some of the challenges she faced, lessons she’s learned, and exciting discoveries she’s made along the way. Whether you're managing a small backyard or large acreage, Paula's story provides valuable insights and motivation for fostering pollinator and wildlife habitat. Today’s guest Paula Whyman is an avid nature enthusiast and the author of the book, Bad Naturalist: One Woman’s Ecological Education on a Wild Virginia Mountaintop. 3...

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Native Plants That Attract Hummingbirds to Eastern U.S. Gardens show art Native Plants That Attract Hummingbirds to Eastern U.S. Gardens

Backyard Ecology™

Summary Hummingbirds are probably one of the most beloved groups of birds that people want to attract to their yards. In this episode, I share 10 of my favorite native plants for attracting hummingbirds to gardens in the eastern U.S. 3 things you’ll learn from this episode The surprising truth about a hummingbird’s diet. The best way to attract and support hummingbirds to your property. 10 of my favorite native plants to grow for hummingbirds in eastern U.S. gardens. Other Backyard Ecology™ resources         Thank you Thank you to our amazing Patrons who go...

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Gardening for Moths: Why It’s Important for Backyard Conservation show art Gardening for Moths: Why It’s Important for Backyard Conservation

Backyard Ecology™

Summary In this episode, we focus on the fascinating world of moths and why gardening for moths is so im-portant for any backyard ecologist. We also talk about specific native plants grow to attract moths, simple ways to observe moths, practical tips for photographing moths at night, and much more. From pollination by fuzzy moth eyeballs to carnivorous moth caterpillars, this episode is full of sto-ries and information you won’t want to miss. Today’s guest Jim McCormac is an author, photographer, and conservationist. He worked for the Ohio Depart-ment of Natural Resources for 31 years as...

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9 Native Blueberries You Can Grow in the Home Landscape show art 9 Native Blueberries You Can Grow in the Home Landscape

Backyard Ecology™

Summary Our native Vacciniums, what we commonly call the blueberries, are keystone plants which support tons of pollinators and wildlife. They also produce yummy berries which we can eat. In this episode, we talk about 9 species that are native to at least some part of the eastern U.S., and are relatively easy to find for sale at native plant nurseries. 3 things you’ll learn from this episode: The ecological importance of blueberries. Special considerations you need to consider when growing blueberries in the home landscape. A short overview of 9 species that are native to at least some...

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More Episodes

Summary

“Leave the leaves” has become an increasingly common mantra each fall. However, until recently little to no scientific research had been done to quantify impacts of leaving your leaves in a typical suburban yard. We discuss the results of that research and actionable steps that you can take in your own yard.

Today’s guest

Dr. Max Ferlauto is the State Entomologist for the Maryland Natural Heritage Program. He recently conducted research to quantify the impact of leaving our leaves in our yards.

3 things you’ll learn from this episode:

  • The impact that leaving your leaves can have on the numbers and diversity of insects and spiders in your yard.
  • How removing your leaves can impact soil temperature, moisture, and organic matter.
  • Practical, easy steps you can take even if you can’t leave all your leaves.

Bonus content

Resources Max mentioned:

Other Backyard Ecology™ resources:

Thank you

Thank you to our amazing Patrons who go above and beyond every month to provide financial support which helps us create so much free content for everyone to enjoy and learn from.