One of the most memorable performances in the bird world can be seen on a lek in the Midwest where male Greater Prairie-Chickens display and vie for females. Last April, these male Greater Prairie chickens faced off in the fresh snow in Nebraska. Their brief skirmish was in the hopes of impressing one of the females watching from the sidelines. Nikon D5, Nikkor 500mm PF, Nikon TC-14EIII
