While shooting a flock of Sandhill Cranes I became amused by 3 of these cranes appearing to intimidate or stare down the single one. Maybe it was 3 bachelors checking out the bachelorette. Camera settings were 1/100 sec., f/8, and 700mm focal length. Equipment included Nikon D750, Nikkor 200-500mm f/5.6 lens, TC-14E III teleconverter, Induro Stealth CLT403 tripod, Wimberly WH-200 gimbal head.