a) Species b) Sighting distance (angle=0o) c) Alertness: -pick-calmcautiousnervous d) Gender: -pick-malefemaleCan't say e) Ethical concerns:
a) Species b) Sighting distance (angle=5o) c) Alertness: -pick-calmcautiousnervous d) Gender: -pick-malefemaleCan't say e) Ethical concerns:
a) Species b) Sighting distance (angle=15o) c) Alertness: -pick-calmcautiousnervous d) Gender: -pick-malefemaleCan't say e) Ethical concerns:
a) Species b) Sighting distance (angle=10o) c) Alertness: -pick-calmcautiousnervous d) Gender: -pick-malefemaleCan't say e) Ethical concerns:
a) Species b) Sighting distance (angle=20o) c) Alertness: -pick-calmcautiousnervous d) Gender: -pick-malefemaleCan't say e) Ethical concerns:
Proposed Maximum Yardage based on Reaction Time Size (kg) 25 50 100 200 400 Reaction Time (seconds) 0.1 0.14 0.20 0.28 0.40 Arrow Speed Recommended Maximum Distance (yards) 150 6 8 12 16 23 175 7 10 14 20 28 200 8 11 16 23 32 225 9 13 19 26 37 250 11 15 21 30 43 275 12 17 24 34 48 300 14 19 27 38 54 Proposed Maximum Yardage for Grouping size (safety factor 2) approx. mass (kg) 50 75 100 200 400 800 Average vital dia 4" 5" 6" 6" 7" 8" (also approx) Circumference "/Y Recommended Max Distance* (Y) 24" 0.160 13 16 19 19 22 25 22" 0.147 14 17 20 20 24 27 20" 0.133 15 19 23 23 26 30 18" 0.120 17 21 25 25 29 33 16" 0.107 19 23 28 28 33 38 14" 0.093 21 27 32 32 38 43 12" 0.080 25 31 38 38 44 50 10" 0.066 30 38 45 45 53** 60 8" 0.053 38 47 56 56 66 75 * safety factor=2 ** shots at 50Y and beyond are generally not recommended.