For the rainbow bears, I have used the ‘alternate foot’ (except for the orange one…..it was late, I was crocheting on auto-pilot so he has different feet!!) and have stitched the eyes with black yarn.

Red bear has dark red nose.
Orange bear has red nose.
Yellow bear has orange nose.
Green bear has dark green nose.
Blue bear has navy blue nose.
Purple bear has royal purple nose.