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Osprey Bird Watching

Latin Name: Pandion haliaetus
Size: 21" - 24"
Color: Very dark brown on top with white below, dark eye stripe.
Voice: A chirping sound, often loud.
Habitat: Coastlines, and areas of water like lakes and rivers.
Range: From Alaska throughout Canada, and in the lower western United States from Arizona to California. Also Present on the east coast south to Florida.
Bird feeder? Like most birds of prey, not a suitable subject for a bird feeder. The osprey feeds on fish, and it has evolved into an adept fisher.
A master of hunting over water, the osprey's diet consists of fish, which it finds by flying over the water, spotting its target, and then diving down with its talons outstretched. The successful hunter will then emerge from the water and fly off to its nest high in the treetops, often miles away, with its catch secure in its claws. The osprey's range can be easily 20 miles or so from its nest, and it will often fly great distances to find good fishing grounds.

This noble bird of prey is easily distinguishable from hawks by its size alone (it is a much larger bird) and by its recognizable black and white look. The osprey also has a distinctive dark stripe on the side of its head, across the eye. The osprey will build its nest of large sticks either at the tops of trees, or sometimes on telephone poles, rocks, or even on the ground.

- Read the Latest News from the Birding Sonoma County Blog -

Tomales Bay State Park Closure - One Upset Birder Tomales Bay State Park Closure - One Upset Birder
January 22, 2008, Point Reyes, CA
Governor Schwarzenegger is planning to close our beautiful, sacred Tomales Bay State Park in Marin County along with 42 other desperately-needed and exuberantly cherished state parks throughout California. Closing all of these wonderful parks would not even take us 1% in the direction of being back in the black. And think of what will have been lost. Read Article »

Bay Area Oil Spill A Disaster For Birds Bay Area Oil Spill A Disaster For Birds
November 11, 2007, Kenwood, CA
When the Cosco Busan crashed into the Bay Bridge, every birder I know immediately thought of what this disaster would mean for the birds. In addition to our beloved birds, whales will be swimming through the oil, as will seals, sea lions and other marine mammals. West Marin is one of my favorite places on earth, and to see it thus spoiled fills me with sorrow and anger. Read Article »

Bewick's Wren - A hidden Bay Area bird worth seeking! Bewick's Wren - A hidden Bay Area bird worth seeking!
October 7, 2007, Glen Ellen, CA
Today, we'll turn our gaze on Bewick's Wren, Thryomanes bewickii, one of the larger SF Bay Area Wrens. Bewick's Wren, like most wrens, will instantly strike you as being 'all-tail'. Identification clue number one for wrens is that they tend to hold their tails up-turned, as if in proud of their lovely plumes. Read Article »

The White-crowned Sparrow has returned! The White-crowned Sparrow has returned!
September 24, 2007, Kenwood, CA
This trusty little bird disappeared when the weather heated up, early in the year, heading north to cooler Canada. Just this afternoon, my husband called me to the window excitedly. There, at the foot of the photinia hedge, a lone White-crowned Sparrow was hopping humbly through the green grass. Read Article »