- Project FeederWatch continues, www.birds.cornell.edu/pfw
- Christmas Bird Count is this month, birds.audubon.org/christmas-bird-count
- Bobcat mating season.
- Bald Eagles arrive from the North to overwinter.
- Chipmunks hole up for the winter.
- Great Horned Owls are pairing up this month – listen for their "who" calls.
- This is a great time to teach chickadees and titmice to feed from your hand.
- Watch for late waterfowl migrants.
- Geminid Meteor Shower is mid-month.