Coordinates
(39.4249, -74.4907)
Substrate
Osprey Nest Platform
What to look for
Adult Arrival
Look for 2 adults on the nest. The adult pair will show pair bonding behaviors such as vocalizations, aerial sky dances, and the male feeding the female fish. You may see the pair copulating, which typically begins 14 days before laying eggs.
Incubation Initiation
Females will lay 1 - 4 eggs at a rate of one egg every 1 - 2 days. After laying, incubation starts. Look for adults taking turns sitting low in the nest incubating eggs. The incubation period can last 35 - 43 days.
Clutch Hatching
Chicks hatch ~39 days after incubation begins. Look for adults bringing food to the nest and making "head bows" into the center. Chicks typically can't be seen until they are 2 - 3 weeks old, so feeding behavior is the only way to know chicks are there.
Nestling Count
Around 4 weeks after hatching, look for the heads of chicks to show over the rim of the nest, particularly when adults bring food to the nest. Other times they lie flat and are harder to see. Count the number of chicks in the nest before they learn to fly
Fledgling Count
Chicks begin flying around 7 - 8 weeks old, and are still fed by the adults. Count the number of chicks who have successfully fledged the nest and are observed flying.
Chick Last Observed
4 - 10 weeks after fledging, chicks begin leaving the nest area to migrate south, once they have learned to fly and feed themselves. Record the date that the last chick left the nest.
Nest Failure
Look for signs of nest failure like adult abandonment, adults no longer incubating eggs or feeding young.
Review All Observations
| 2020 - GothicSerpant68 | 2013 - Ben Wurst | 2013 - Ben Wurst |
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| aAdult Arrival | 3/20/20 | | |
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| aOccupied | Yes | No | Yes |
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| aActive | | | |
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| bEgg Laying | 4/22/20 | | |
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| bIncubation Initiation | 5/5/20 | | |
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| cClutch Hatching | 6/1/20 | | |
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| dNestlings | | | |
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| eFledglings | | | |
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| eFirst Chick Fledging | | | |
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| fChicks Last Observed | | | |
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| xNest Failure | | | |
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| xReason For Nest Failure | | | |
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Select Seasons
Show reports, diaries, and photos from:Current 2020 2013
Activity reports
2013 Nest Activity Report by
Ben Wurst| Adult arrival | | Nestlings | |
|---|
| Nest Occupied | Yes | Fledglings | |
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| Nest Active | | First chick fledging | |
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| Egg laying | | Chicks last observed | |
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| Incubation initiation | | Nest failure | |
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| Clutch hatching | | Reason for nest failure | |
|---|
2013 Nest Activity Report by
Ben Wurst| Adult arrival | | Nestlings | |
|---|
| Nest Occupied | No | Fledglings | |
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| Nest Active | | First chick fledging | |
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| Egg laying | | Chicks last observed | |
|---|
| Incubation initiation | | Nest failure | |
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| Clutch hatching | | Reason for nest failure | |
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2020 Nest Activity Report by
GothicSerpant68| Adult arrival | 03/20/2020 | Nestlings | |
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| Nest Occupied | Yes | Fledglings | |
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| Nest Active | | First chick fledging | |
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| Egg laying | 04/22/2020 | Chicks last observed | |
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| Incubation initiation | 05/05/2020 | Nest failure | |
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| Clutch hatching | 06/01/2020 | Reason for nest failure | |
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Nesting Diaries
Well this Nest keeps getting better and better!! .. prior to joining your Greek root yesterday I'd arbitrarily went to a bunch of different Nest having no idea that there was a well-organized group like yourself that had such a big part in this but yes this is one of my favorite ones I was really where I fell in love with osprey I was there this morning around 6 a.m. just got home now it's about 9:30 and they caught about three fish while I was there there's two healthy adults and three juveniles cutest things in the world I got some of the best photos are taken yet dark Eagles in the area which worries me sometimes but I'm totally worried word
Nest platform was observed in July 2013. A local said it was active.
