Do chicken killers and eaters taste different from flower killers and eaters?

Yep. That's why Kansans brag about their beef (the limestone under the grasslands) and so on. You can detect differences in body odor (a hint about meat flavor) based on diets-- though most of us are not sensitive to this (and are thwarted by perfumes, soaps, deodorants, etc.)

We could check with some of those cougars in California...they've been harvesting a few tender mammals in recent years...