I made a selection of the flamingo neck and made it bigger so that it covers all the spring.
Then, with the spring layer selected (left click+CTRL), I went on the big flamingo neck layer and pressed Ctrl+ Shift+ I to invert and then Del to cut the spring in the shape of the flamingo! A very very useful method.
I added the bottom part of neck using the same method as described in the previous steps.
Added head and blended with the top side of the spring.
Added beak.
Added one gradient map adjustment layer, blending mode color and lowered opacity down to about 29% to calm down the orange tones.
And another brightness/contrast adjustment layer with a 46% opacity.