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Blog #482 Where Ospreys are Starving

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Male Osprey landing a beauty, enough to feed the entire family trout, courtesy of Patrick Marshall. Ospreys of the Cayuga Lake Osprey colony, live in the stunning heart of New York’s Finger Lakes of a terrific about centered on Cayuga Lake may lull us into complacent thinking that all is well in their world. Life for Ospreys near Cayuga is certainly good for our in this inland colony with lots to eat and seeming endless nesting possibilities, but an ecological tragedy is in the making not far away. Osprey chicks are starving and whole colonies collapsing in the Chesapeake Bay region, home of the world’s highest concentration of breeding Ospreys (until recently estimated at 10,000 breeding pairs). The tragedy is caused by a sharp decline of their dietary staple, menhaden, called “the most important fish in the sea” by author H. Bruce Franklin. Ospreys, striped bass, bluefish, weakfish, whales, and a myriad of other coastal and marine species dependent on menhaden for food are all declin...
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Blog #481 Sunshine at Last!

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  Last week’s 2 week old chicks. Now they look completely different, courtesy of Facebook. Meteorologists report this is the 6 th  day of sun in all of May with more rain in the forecast. This is good for the plants but potentially damaging to the Ospreys. Foul weather rots eggs and makes hunting difficult to impossible at a time when the hatchlings are most vulnerable to the starvation, cold, and predation. Despite the challenges of fishing in windy, rainy conditions, Orpheus succeeded in keeping the family fed by catching small, nearshore fish and making up for deficiencies with large trout whenever there was a break in the weather. A foggy morning feeding the 2 ½ week-old chicks, Salt Point Osprey Nest Cam. The 3 week-old chicks in their reptilian phase, courtesy of YouTube. Oakley, the eldest chick, just turned two-weeks old and is passing into the Reptilian Phase,  where the now darker, scaly chicks. In this transitional phase Oakley’s buff down is quickly replaced w...
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Blog #480 A Net-fix: Netflix Removes New Jersey Osprey Nests

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The watchful eyes of a male Osprey, courtesy of PBS. Ospreys returning next year to Monmouth County, New Jersey from spring migration will get quite a shock: their nests will be gone. The entertainment mega-giant Netflix, in its march across the state, purchased Fort Monmouth, an enormous former military base well-known as a haven for Ospreys. Now this coastal area is slated for development. Numerous Osprey nests are scheduled to be removed as Netflix proceeds with its mammoth construction campaign. Netflix developers won approval from the Borough of Oceanport (“the Borough”) last year and unanimous preliminary approval from the Monmouth County Commissioners last month to “relocate” Osprey nests away from this mega parcel. In this case, “relocate” means the nest is removed, and a nesting platform is built elsewhere. Final permits to begin the nest relocations are awaiting approval of Netflix’s Avian Mitigation Plan by the New Jersey Department of Environmental Protection’s Plan charged...
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Blog #479 The Division of Labor

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  Orpheus (standing) and Ursula tending their eggs, Salt Point Nest Camera. For Ospreys raising a family is a two-bird job to ensure the best possible outcome for their offspring. Rarely is a single Osprey mother, forced by circumstance, able to raise a full brood alone even if no predators exist. A two-parent system is usually necessary in long-lived species, especially when raising the young requires several energy-intensive months. Ospreys typically live 7–10 years, but some live 20–25 years, with the oldest recorded Osprey living well over 30 years. For these primarily monogamous piscivores maintaining communication between them and dividing domestic tasks is the basis of Osprey familial success. Domestic duties include nest construction and maintenance, tending the offspring, and protecting the nest and family. Once a male finds a good building site, he collects hundreds of sticks for the main structure. He flies past dead tree branches and grabs them with his talons, snapping...
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