How to Shoot Wildlife Photography

How to Shoot Wildlife Photography: Close-up vs. Environmental
It's not necessarily desirable to always get full-frame head shots of wildlife - you can always take head shots in a zoo. Including the environment along with an animal gives a sense of place, and if the location happens to be spectacular then it becomes an integral part of the composition. Still, the subject should be significant enough in the frame to make a statement. How to Shoot Wildlife Photography From a Vehicle
In many cases, a vehicle can gain a closer approach to a wild animal than a person can on foot. For example, most wildlife in national parks have grown accustomed to vehicles, and they know there's no threat.

Shooting from a vehicle can be done using a stable platform that attaches firmly to the driver's door when the window is rolled down. (These door mounts are available through various sources.) You can also use a burlap or fabric pouch filled with uncooked rice, beans or coarse sand. This actually is my preferred choice for shooting from a vehicle. I travel with it empty, but when I arrive at the shooting destination I'll fill it.

Finding Wildlife Subjects to Photograph
There are many options for locating wildlife - even if you live in the city. One technique is to try the Internet. For example:

One of my favorite macro subjects is frogs, and specifically poison dart frogs. These are brightly colored frogs that are poisonous in the wild but are not dangerous when they are kept in captivity (because their diet is altered). I especially wanted blue frogs because they are so unique. I did a search on the Internet and found several breeders of these frogs in the U.S., and one of them happened to be only 10 minutes from my home. I called him and made arrangements to photograph many of his creatures in exchange for photos.

source: http://www.betterphoto.com