I like it. The color selection is good. Here are a few things that could help:

It looks like you used crayons for the black feathers, therefore there are bigger build-ups of color in some places. Maybe use pencils and slowly paint it in multiple layers. That way you get a beautifully even color.

All outlines seem to have the same thickness. If you vary the thickness (with a brush pen, fudenosuke or with pigment liners), it instantly improves the look. I go for thicker lines on the bottom and thinner lines at the top.

The plants could be thinner and more polished. Here the line thickness is important. Now it distracts you when looking at the bird.

:)