I don't see much "beauty" in sentient creatures.
I restrict my taste for beauty mostly to inanimate objects throughout the cosmos. If speaking of appreciation of biology I find "beauty" in plants(also because they give me vital oxygen, decent food and shelter) combined with geographical landscapes in breathe taking picturesque scenes. And tranquil and serene environments(waterfall, snow mountains etc).
Occasionally I find the aloofness of wolves or altruism of ants relatable.
But I am mostly interested in observing how vicious other organisms can be for their survival.
For me it goes both ways, I have my "awww..." moments as well as my keen observation of this nasty world.
I like to see myself, my human-like traits, in other creatures as well. Believe me, I do. That's the sort of a person I particularly am.
But that's not the way the world works.
You can't be going "mmm yummy mcnuggets mommy" and yet be repulsed by a chicken thrown into boiling water, scalded, have all its feathers plucked off alive, stripped bare, naked, becoming unrecognizable that it was even once a bird, its entire life humiliated by those last few minutes, clucking in intense agony, only to have its neck strangled and head chopped off by a butcher and tossed; body seperate - neck and head seperate. Treated as though nothing happened throughout the entire process - as though it never once breathed, as though it cannot feel pain.
Enough with my words.
heres a video - ruthless nature
http://www.youtube.com/watch?v=vMG-LWyNcAs