What makes a good photo-ID picture?
To identify bottlenose dolphins we use the nicks and notches that dolphins accumulate along the trailing edge of their dorsal fins, as well as the dorsal fin shape and more temporary natural marks such as rake marks and skin lesions. However, we can only do this from good or excellent quality photographs. Check out what makes a good photo-ID picture below.
Is the dorsal fin visible?
Excellent
Good
Good
Poor
Poor
How close is the animal?
Excellent
Excellent
Good
Good
Poor
Is the image in focus?
Excellent
Excellent
Good
Poor
Poor
Is the animal at a right-angle to you?
Excellent
Excellent
Good
Poor
Poor
Is the lighting ok?
Excellent
Excellent
Good
Good
Poor