In this wide region image (2.2X1.5 Degrees) - we can see a mixture of several nebula type:
Super nova remnant (IC 443) on the lower left...several dark nebula such as LDN 1566 in the center, Hydrogen emission nebula (Sh2-249) - glowing in Hubble color mapping...and also a little surprise:
The Planetary nebula HoCr 1 - seen in red just right of the center.
It seems as this region havent decided what type of nebula to dysplay - so it has it all!!!