My favorite deer. Look at those ears!. Their large ears are used to help dissipate heat during the hot summer months. A network of blood vessels in their ears helps cool blood temperature before returning it to their system. Photo snapped with a zoom lens from the passenger seat in a car at Madera canyon.
I tried to get a picture of a deer this morning and she ran away. I am so disappointed. Then I saw your beautiful picture of a deer, I can't get them to pose like that!