4 weeks old


This is a blog for the Peregrine Falcon nest developed and maintained by the ODNR, Division of Wildlife. The nest is located on a ledge of the 41st floor of the Rhodes State Office Tower in Columbus, Ohio.
Banding has been scheduled for next Thursday, May 21. We'll clean the lens when we access the ledge that day. Unfortunately, until then we won't have a clear look at the chicks. More details on the banding later this week.
Luckily, I did capture an image to document their size at 2 weeks of age before the privacy shield was put up(!):
I was asked earlier this week by a co-worker, how many feeding trips are made each day. I've never actually counted but would guess at least 6-8. I usually notice 2-3 during the first half of the day. Double that for the second half of the day and then figure in a couple more and there's the basis for my estimate. I'm sure some of the diehard watchers out there could say for certain!
The actual number of trips will vary depending on the size of the prey items the adults bring in. Since Orville is smaller, he likely concentrates on hunting smaller songbird-size prey while the larger Scout can take birds with more bulk to them. Oftentimes, the male will cache food as well, so if he isn't successful hunting he can always fall back on his reserve supply.
As the nestlings grow, so will their requirements for food! The adults will be very busy for the next several weeks with four chicks to feed.