As the name entails
Are partial to mammals
Especially other animals
Deer and seals
All become meals
Also white shark
Reality quite stark
Top ocean predator
A killing pre-meditator
Kills efficient
Not complacent
Tall dorsal pose
Brings ocean of prose
Life at sea
Efficiently
Close knit family
All related genetically
Range afar
As pantry ajar
Seeing takeaway meals
Plays with seals
Kind side of matriarch
Young calves play the lark
Frolic in the open ocean
Dorsal strong with constant motion
Hope to see black dorsals tall
Now we've seen your signals small
Intriguing sound
On Sonix found
Not complex
Small intonation flex
We seek the lion of the sea
A truly oceanic beasty