Tip 5: Use a flash to fill in shadows. It may sound odd, but using a flash outside on a bright sunny day actually makes a lot of sense. In this situation, you're not using the flash to illuminate the subject, as you would in a dark setting, but rather to fill in the shadows and provide detail where harsh shadows would otherwise be heavy and dark. It's important to use flash wisely and here are a couple of other suggestions:

Be conscious of the animal and whether Sports Polarized Tac Glasses Reviews flash will scare them and,
There are times where your only shoot is through glass -- using a flash behind glass will ruin your shot. The glass will reflect the light back at the camera and you shouldn't be surprised if all you get is a big white picture!