One chick a day…

Observation date: 11 May 2015

Since my last posting, more young have been making appearances at the north side eyrie of Morro Rock.

peregrine falcon chick, Morro Rock, Morro Bay, California

Appearance of first chick                                             Photo by Cleve Nash

Yesterday, we observed two young; today, there were three. It seems as though the female takes prey into the eyrie, after a few moments she will leave and perch outside, then one or more chicks will venture outside while whomever got the prey is eating. They don’t share the prey, but mantle* it to keep it away from the other chicks. Only when he is full will he give it up.  They all get their turn. The last one that fed will be too full when the next prey item arrives. Prey items seem to arrive about every 30-45 minutes.

Two of the young are very bold and come all the way out. The third is “peek-a-boo” who barely shows himself at the left corner of the hole. This makes us think, there could be a fourth chick feeding in the back. Maybe it’s wishful thinking, but you can never tell.

Since 2001, between the two pair of falcons north and south sides, they have produced four clutches of four chicks each. One clutch on the south side and three on the north.

Speaking of the south side, things are pretty sketchy. No chicks have appeared and the parents don’t seem to go into the nest. This is very unusual behavior. The few of us that watch are all baffled as to what is going on over there.

Happy trails, Bob

Item:
*mantle – To cover the prey with spread wings to hide prey and fend off others.

Advertisements

About Pacific Coast Peregrine Watch

The Pacific Coast Peregrine Watch is here to inform birders, students and all people who are eager to know about these handsome peregrines. We want you to enjoy and be able to use our on-site powerful spotting scopes. We are available to answer your questions about the pair of falcons that have been observed for many years.
This entry was posted in falcon, peregrine and tagged , , , . Bookmark the permalink.

What did you think of this post? Like it? Let us know.