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.

 
     Got a good question the other day - someone asked how the chicks get water.  At this stage in their lives all the water they need comes from the prey they are fed.  As adults they can and will occasionally drink from a stream or puddle, but in general birds of prey obtain the water they need from what they eat.
Got a good question the other day - someone asked how the chicks get water.  At this stage in their lives all the water they need comes from the prey they are fed.  As adults they can and will occasionally drink from a stream or puddle, but in general birds of prey obtain the water they need from what they eat.

 The chicks are becoming more mobile and walking around the nestbox. Hard to believe they are only 2 1/2 weeks old!
The chicks are becoming more mobile and walking around the nestbox. Hard to believe they are only 2 1/2 weeks old!
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.
 I also captured a video clip of a feeding this morning:
I also captured a video clip of a feeding this morning: Traffic on the blog has increased 40+% with excitment over the hatch. There are now folks from 32 countries around the world checking in on the Columbus falcons!  Thanks to everyone for watching and thanks for reading the blog!
Traffic on the blog has increased 40+% with excitment over the hatch. There are now folks from 32 countries around the world checking in on the Columbus falcons!  Thanks to everyone for watching and thanks for reading the blog!