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THE FORUM
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20-Apr-23, 06:31:18 AM
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397
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Other Nature Related Information / Falcon Web Cams / Re: Jersey City
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on: 13-Aug-12, 09:59:56 AM
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Sad news to report. The cause of death has been determined in our male who passed away at the Raptor Trust. Even sadder is that a person at 101 Hudson saw the sick bird the week before, but we thought it was just begging for food which it apparently was. I could have gone down when I got back from California, but I didn't.
From Nestbox News August 13, 2012 - More Sad News We are sorry to report that another of the Jersey City falcons died recently. The young male, band 17/AM, was found by our friend David Defino near the entrance to 10 Exchange Place, just across the street from 101 Hudson St. building. David retrieved the ailing bird and drove him to The Raptor Trust on August 1st, where he died shortly after.
A post-mortem was done by Dr. Erica Miller at Tri-State Bird Rescue & Research in Newark, DE, and cause of death was probably aspergillosis, a respiratory infection that was probably worsened by stress and thin body condition. Additional testing should confirm this, as well as test for exposure to West Nile virus and contaminants.
This is a sad reminder that for young peregrine falcons, like all young raptors, survival to adulthood is filled with risks. About half do not make it through their first year. Happily, the survival rate after year one is usually well over 80%. An example of that side of the coin is the adult female who has called 101 Hudson St. home since (at least) 2005: we don't know her exact identity, but she is eleven years old at a minimum. Average age of breeding peregrines in NJ is eight years, with maximum age usually topping out at 16 to 17 years in the wild. This female continues to do well, maintaining her territory and raising young amidst the hazards of the city.
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