Birds are here! Tons around the State Wildlife Areas that I have been wondering around on along the Platte. I also saw crazy numbers out at Bonny & South Republican SWA in June. I think we are going to have a great year for all types of birds!
Doves are here and are numerous anywhere along the front range during the season. Just look for a place where there is a good watering hole for them and you should have a great time. Dove really isn't my thing, but I have and still do hunt them at least one day out of the season, mainly just to warm up my trigger finger for duck season.
If you're lucky enough to be on private land and can leave your stand up during the off season you can tie an old piece of cloth or something of the sort to your stand. I like to use an old camo bandana that I have. That way the deer get used to the movement and eventually don't bother even looking up when there is slight movement. This may just give you the time to draw your bow or raise your gun without being detected.