Hosted on MSN1h
Has anyone seen the manual for this six lens, medium format camera?
YouTuber Jack Joy, AKA Graindead has a question: does anyone have a manual for the 3DS-EXP 645, made by Sakai Special Camera?
National Audubon Society14h
Where Have All The Birds Gone?
Q: The amount of effort that goes into a Christmas Bird Count varies quite a bit across years and count circles. How do you deal with this issue when you calculate abundance trends? How do you know ...