Ep. 506: Deer Biologist Explains Why Scrapes Peak Two Weeks Before the Rut w/ Dr. Karl Miller (Part 1)
About this episode
Beau Martonik interviews Dr. Karl Miller about deer behavior, particularly focusing on scrapes and their significance before the rut.
Beau Martonik sits down with Dr. Karl Miller of the University of Georgia, where he spent 40 years leading deer research and mentoring close to 100 graduate students. Karl grew up hunting the Pennsylvania big woods before he went south for his PhD, and much of what hunters take for granted about rubs and scrapes came out of his lab. The core of this conversation is signpost communication. Karl walks through why bucks make rubs in the first place, and what one of his students found when he ran a chemical analysis on forehead gland secretions: 67 different compounds, and not one of them in higher concentration in dominant bucks than in subordinate ones. No dominance signal at all. What varies is the mix, deer to deer, which means every buck is leaving something closer to a name than a rank. He also explains why the loser of a sparring match will walk up and lick the winner’s forehead. Then he gets into scrapes, and the finding he clearly loves most. Scraping activity peaks about two weeks before peak breeding in almost every study ever run on it. Karl’s hypothesis is that this isn’t coincidence or anticipation. It’s that buck urine deposited in scrapes may be acting as a…
More episodes of East Meets West Hunt
- Ep. 508: How Hunting Less Put Them on More Good Bucks w/ Jameson Curtis and Kelly McGraw
- Ep. 507: Why Your Camo Pattern Matters Less Than What It’s Reflecting w/ Dr. Karl Miller (Part 2)
- Ep. 505: Lee Ellis Kills a Giant Every Year in a Different State. Here’s the Pattern. (Part 1)
- Ep. 504: Building Grit, Breaking Hard Hunts Into Small Pieces, and a Kodiak Goat in a Whiteout w/ Adam Foss
- Ep. 503: A Full Season on Iowa Public Land, Self-Filming, and Knowing When to Pass w/ Joel Burham // Whitetail Fit
- Ep. 502: What GPS Collar Data Reveals About Buck Bedding | Mountain Buck Scouting Series
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