No radiation that cannot be explaiined with an asteroid or comet breakup.
Deer grow scabs when the run through burning trees and/or get showered with burning debris
Genetic anomalies always turn up in nature there were certainly none there that could be only attributed to a nuclear blast.
Had there been such a blast there, current radiation levels would certainly show levels not found anywhere else on earth except where nuclear blasts have taken place and again, there’s zero evidence of same.
Trees grow rapidly when they get more sunlight, and water which is exactly what happens with deforestation, the survivors get the sun, nutrients, and water the other trees would have sucked up.
Forest fires return essential chemicals like NPK and carbon to the soil, in fact it’s nature’s way of rebuilding the soil in forests.
After deforestation you always get an explosion of grass, forbes, and other protein rich plants that cannot grow in the shade and thus animals that rely on them for food thrive and the predator populations will then bloom as a result of the abundant prey.
There is a perfectly natural explanation for every fact you have cited along with your false premises and alien fantasies.