In this BirdNoir mystery, the private eye fields a call from a woman who says a large bird that looks like a Bald Eagle stole a Rainbow Trout from her pond. Through a process of elimination, the detective is able to rule out a few likely suspects and arrive at the probable answer. When you
Biologist Erick Greene has been taking blood samples from Osprey chicks in northwest Montana for years. Ospreys eat fish, so toxins in the water become concentrated in their bodies. Their blood offers a window into how pollution moves through the food chain. Finding high mercury levels in
Ospreys are remarkable nest builders. Many reuse their massive stick nests from the previous year, but continue tinkering with it once the nesting season begins. And the nest transforms along with the growing chicks. It’s bowl-shaped at first, corralling the young birds, but it gets
This Osprey looks similar to other birds of prey. But the species is truly unique among raptors. For example, the Osprey is the only raptor with oily feathers. And the Osprey’s long, slender, arched wings help it clear the water as it takes flight after catching a fish. The Osprey we see
When humans ride a skateboard or snowboard or surf a wave, most prefer the same foot forward every time. A new study finds that Ospreys, too, often exhibit a favorite foot forward in flight. Today's show brought to you by the Bobolink Foundation.
In many birds, plumage is often the easiest way to tell males from females. But in raptors, size is often the best indicator of sex. In many bird and mammal species, males are larger than females. But in birds of prey, including Ospreys, hawks, falcons and eagles, the rule is reversed. It
Consider three species of raptors: the Barn Owl, Peregrine Falcon, and Osprey. They’re on every continent except Antarctica. Each has a specialized hunting prowess distinct from the other. They can fly great distances. And like many birds of prey, they mate for life. The Barn Owl, pictured
Ospreys may log more than 160,000 air miles over a lifetime. One female Osprey in Massachusetts, which researchers tagged in 2008 and named Penelope, headed south in early September, later reaching the Bahamas. After pausing in the Dominican Republic, she traveled to the Island of Birds
While small birds gather feathers and fuzz, an Osprey adds material to its showy nest, high on a tree with a broken top - or maybe on a tower. Take branches three feet long; add sticks, bark, and mats of algae; throw in some flotsam and jetsam, and you have an Osprey's nest. It's
Ospreys nest near water in a tall tree or on a tower, where they're exposed to the elements, including direct sunlight which can sometimes produce scorching temperatures. At other times, they're pounded by rain, as they protect their young. When the storm's over, it's back to feeding those
Lester Franklin is a student in coastal Maryland. He's also a writer and a coastal steward, working to encourage people of color to get involved with birds, conservation, and the environment. For Lester, becoming more aware of nature was a step-by-step process that started with peaceful
Ospreys, common along the rivers of Pennsylvania, stopped nesting there in the 1950s, due to the effects of DDT. But in 1980, Larry Rymon, a professor of biology, began to restore Ospreys to Pennsylvania. Larry says: "Osprey have been a part of this planet's wildlife for 17 million years
