Being a data nerd, I had to peek at ebird bar charts for N, SE, and SW Idaho, 10 counties each area, and they appear interestingly / slightly different…
N – doesn’t look rare during Sept-Apr
SE – doesn’t look rare mid-Oct thru mid-Mar
SW – doesn’t look rare Oct-Nov, Dec-Jan, with a brief “rare” window during interface of Nov-Dec
Just for fun, eh?
Of corvids, we’ve had only STJA (once for two days) and BBMA (daily for peanuts) at our backyard feeders
AMCR flyby often, CORA rarely so
Boise River Greenbelt, SW 6.4
LA
Alpha codes used herein are quick & easy to learn, consider them another field mark……… =)
[ https://www.birdpop.org/docs/misc/Alpha_codes_eng.pdf | https://www.birdpop.org/docs/misc/Alpha_codes_eng.pdf ]