Helping landowners & land managers improve wildlife habitat. Acoustics to identify what you have. Bringing back bobwhites. Ph.D. Former faculty at UCB & UMD.

Maryland, USA (Born a Texan)
We can solve conservation problems, but we need to do more than simply preserving natural areas and leaving them alone. Unmanaged natural areas can provide acceptable habitat, but usually far from optimal. There’s a few reasons for that: 1. land use change and development has so altered the landscape that we need to actively work to represent a diversity of habitats in conserved areas. 2. Natural processes like fire, grazing from native herbivores, and predation by apex predators, which interacted to shape vegetation diversity, are usually absent. 3. Invasive species can dramatically reduce the habitat value of an area 4. A lot of our forests were harvested 80 to 100 years ago, and we now have relatively even-aged stands that lack age and structural diversity needed to support a diversity of wildlife. Despite all this, we have the knowledge and ability to manage natural areas to support greater biodiversity and abundance. It often involves targeted disturbance. Warning some of these may surprise you: -Strategic timber harvest to create structural and species diversity and establish forest understory. -Herbicide for invasive and undesirable plants, -Prescribed fire to maintain open grassland areas, -Timed disking to stimulate wildflowers, and/or -Targeted grazing to mimic historical herbivory and reduce grass dominance. Determining how to apply these tools can take a lot of nuance and should be done with forethought, but they can make dramatic improvements for some of our most declining wildlife species.
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Japanese stiltgrass is one of the worst invasives in the Eastern US. I tried mechanical control for years and it didn’t affect it at all. I finally got serious experimenting with herbicides this spring. I found 3 that each work well, but the price per acre is a 5x difference. The video gives a detailed breakdown of two of my replicates and how they turned out. Here’s the pricing by per acre cost based on today’s prices. Imazapic (Plateau), listed last, is the cheapest option. Pendimethalin 38.7% (Prowl H2O) — $131.95 per 2.5-gallon jug — 4 quarts per acre — $53 per acre Prodiamine 40.7% (Prodiamine 4L) — $199.95 per 2.5-gallon jug — 26 fluid ounces per acre — $16 per acre Imazapic 23.3% (Panoramic 2SL / Plateau) — $330.00 per 2.5-gallon jug — 10 fluid ounces per acre — $10 per acre
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Judging from the increasing acorn drop on our trampoline, looks like it’s going to be a pretty good acorn year.
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Mourning dove aging: You can tell the young of the year by the light colored edges of the feathers. Works for bobwhite quail too, but for them lgit’s just the primary covert feathers that have it.
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Luke Macaulay retweeted
Immortality, meaning, and love are readily available - they’re just running around disguised as children.
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Houston, I think we have wild bobwhites in Southern Maryland.
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Besides predator escape cover, blackberries also get you this.
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Great to see more habitat going in on the ground. And just as important… showing it off to the public and teaching them about what goes into it on tours like this.
On Saturday (07/11/26) our @quail4ever Chapter celebrated a three-year funding partnership with @MarylandDNR with a habitat walk at Browns Branch WMA. Our $53,000 in locally raised conservation funds helped make this 500 acre ESH partnership project possible!
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This Wednesday at noon, I'm excited to have Lee Irwin, founder of Mason Dixon Habitat Restoration, join me for a discussion on: Habitat Restoration & Management: What to Plant & How to Manage It Lee planted his first native grass planting in 1988 and has been involved in wetland restoration since the early 1990s. He founded his native plant nursery in 2001 and has become one of my go-to colleagues for practical, real-world habitat management advice. This should be a highly useful conversation — I think you'll enjoy it! Link to join below:
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Here is the link to join: ​riverside.fm/studio/luke-mac…​ If you're using a phone or iPad to join, you'll want to ​download and use the Riverside App ​to join.
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I can highly recommend Pastureguard for controlling sericea lespedeza, six days later and they are definitely cooked. I used 20 ounces in 25 gallons of water with 12 ounces of non-ionic surfactant.
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Growing bucks.
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Luke Macaulay retweeted
Happy Birthday America, Land of the Free. Don’t give up on the First, Second, Fourth, and Ninth Amendments. They’re unique, and your freedom - and the worlds’ - depends on them.
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Happy Independence Day, America! 🇺🇸 What a day to be an American. 250 years of the greatest nation on Earth.
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Luke Macaulay retweeted
Top 5 things to learn more about the natural world around you and help wildlife and habitat in your yard: 1) Get @seekbyinat and learn your native and exotic plants and animals around you. 2) Use @MerlinBirdID to learn what birds are calling around you. 3) Let some native “weeds” grow up, identify them with the Seek app and if they’re native, let some of them go to flower. Many of them will attract all sorts of pollinators. Like this Devil’s walking stick 👇 4) Follow the label on any pesticides and herbicides you use. If they wash into waterways, some of them can kill a lot of aquatic organisms. 5) Make sure you use results from a soil test to apply fertilizers. extension.umd.edu/resource/s…
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Rapid tree id by flower timing. Black Locust blooms are winding down now on the Eastern Shore.
Two more native trees —both great for wildlife—that you can identify from their showy flowers this time of year. 1. Black cherry (first 2 pics) 2. Flowering dogwood (last 2 pics)
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Luke Macaulay retweeted
Right = habitat Left ≠ habitat
I have really come to love the beauty in these native grasslands. Not only are they beautiful, they’re also super valuable wildlife habitat for many of our most declining species. They may look dead in winter, but it’s important cover for critters to stay warm, forage for seed, and hide from predators in these coming cold winter months.
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Always fun when you see these little dinosaurs show up in your back yard.
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Was great meeting one of the foremost quail experts in the country: Dr. Dale Rollins. Session 1 of Quailmasters at the Rolling Plains Quail Research Ranch is wrapped up. 3 to go in South Texas east Texas and the panhandle.
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About to start Quailmasters course at the Rolling Plains Quail Research Ranch. Excited to expand my knowledge about Texas quail management.
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