Potamornis is a prehistoric bird genus that dated back to the late Maastrichtian age of the late Cretaceous period. Its scrappy remains were found in the Lance Formation at Buck Creek, USA, and additional possible remains were found in the upper Hell Creek Formation of Montana, dated to the Danian age of the Paleogene period, though these may have been reworked. A single species was named and described in 2001: Potamornis skutchi.
This was almost certainly a member of the Hesperornithes, the hefty and toothed flightless diving birds of the Mesozoic seas. Its precise relationships are not all too clear; the quadrate bone is unique in some respects but apparently shares more apomorphies with the family Hesperornithidae - the "typical" Hesperornithes - in cladistic analysis. Consequently, it might be considered a fossil hesperornithid with a different feeding specialization. Though it was heavily built like many (flying and flightless) diving birds, it weighed perhaps 1.5 or 2 kg. This raises the possibility that the Hesperornithes not only included flying members (see also Enaliornis), but that their families might have evolved flightlessness independently.
Lines tally themselves at my eyes
A gift of time and years of laughter
My age is my virtue
My lips a little crooked when they slide in a smile
Give me kisses to remember
Perfect in my imperfection
Don’t change me, no
Don’t save me,
I’m just fine
And I’m better off without you
Don’t change me, no
Don’t try and save me,
I’m alright
And I’m better off without you
A few too many freckles at the tip of my nose
I’m not the perfect zero
But my curves are my virtue
I’ve got no secrets, I’ll bare my soul
Nothing to hide when a heart is open, oh
I am more than my reflection
We’re all searching for ourselves
Standing before our own eyes
Begging to be noticed
Snowflakes aren’t formed in a mold
Flowers don’t choose their shades
And butterflies don’t paint their wings
Don’t change me, no
Don’t try and save me,
I’m alright
And I’m better off without you
Don’t change me, no
Don’t try and save me,
I’m alright
And I’m better off without you
You told me
I should be younger, I should be thinner
Brighter, lighter, taller, softer, smaller