The Seattle eyasses at most sites are fledging at roughly the same time this year. As usual, not all of them have good experiences during the first few days on the wing, but thankfully some fledge without problems.
West Seattle
At West Seattle, a third fledgling was picked up and brought in to a local wildlife care center. This leaves only one of the original four fledglings remaining with the adults. On Sunday, this bird was observed perching briefly in a precarious place – the guardrail of the West Seattle freeway – but she soon left to chase her parents. She flew strongly.
We hope to release the other falcons back to these sites as soon as they are ready to fly well.
First Avenue South Bridge
Two youngsters fledged at the south Duwamish site. The adults had earlier laid their eggs on a really horrible ledge under the bridge rather than in the luxurious custom-built nest box that we provided for them. Oh well...
As of Sunday, both fledglings were staying close to the nest area, but looked good on short flights.
I-5 Ship Canal Bridge
On Saturday at the I-5 site, a recent fledgling perched on roof of a building near ground level. Unfortunately, it was only a few feet from a doorway where a number of people were entering the building. Though the crowd was oblivious to the fledgling peregrine perched directly above their heads, the adult female perceived the humans as threats to her vulnerable youngster and gave an impressive demonstration of stooping (folding her wings and diving) at the heads of bewildered pedestrians in an attempt to drive them away. I observed her stooping at least three times to within 4 to 5 feet of a small group of people, who immediately ran around a corner of the building.
Probably a good thing she did not hit anyone. This bird currently has the reputation among the FRG banders of being the most aggressive and dangerous female of all the sites we band. She hits hard and has drawn blood more than once. Of course, we consider that to be a good thing. She is a really good "mom".
A week ago, there were three youngsters on the I-5 bridge nest ledge. A fourth was at another wildlife care center. However, this weekend, no one could locate the remaining two fledglings. This is common at this stage. There are many low perches where the young can be concealed by vegetation or buildings, so we will continue to try to find them and hope for the best.
