This buck came quite close too me one evening while i was photographing some other deer to my right. Could not figure out why then he bedded down and took a short nap about 12-15 feet away. Check out the ticks on his ear they are fully engorged. Image adjustments in Lightroom.
Hand held, Full frame.
Canon 5D MarkIII
Sigma 150-600 Contemporary
600mm
ISO 4000
f/11
1/250sec