Steam

black mark between two flukes looks like a kettle with steam pouring out to the right

Stonehenge

black marks at bottom of left fluke rise up like the rock monuments at stonehenge

Submarine

images reverse out of the black on both flukes that look like submarines

Perseid
(named in 98)

given name of Tracer until researchers verified that this was a previously named whale -- named for mark on right fluke (appears to be a meteor or tracer bullet in the night)

Non-calves

1

2

3

4

5

Calves

1

2

3

4

5

6

7

8