Cool birds
I like the idea of the one in focus in front, & the others out of focus behind. His feathers are sharp, but he's pretty close to the bottom of the frame; his tail is just a bit cut off. I think the background doesn't work here though -- both the shapes & the colours distract considerably from the pelicans.
#2 works because it doesn't have the same problem -- a little more space below the bird, & a less "busy" background. Also sharp, & the colour tint is ok too. This guy looks quite stately & striking. You got a little catch-light in the eye in both shots, which is always good.
"Halfway" to serious photography is ok -- as long as the serious photography is still fun!
So, carry on, watch your backgrounds/depth of field, & cropping.