Not harvest report, but here's a link to interactive maps where you can see migration and concentration of different species:
First pick a GMU, but once the map opens, you can move around the whole state - kinda like Google Earth/Maps
You have to click around on the "Map Layers and Legend" to show "Game Species" and then choose what you want to highlight.
http://dowlegacyapps.state.co.us/app...ps/gmumaps.asp