Tuesday, November 27, 2018

Birdiing Around the Bay


Morro Bay Estuary - The tide was high (6.3).  The morning was beautiful and warm, almost too warm for someone who gets overheated at 70°.

During high tides the shorebirds and water fowl hang out in a hard to view area at the north end of the bay until the tide ebbs enough for them to resume their feeding.  The above photo was taken from the Audubon Overlook.  There was not a bird in sight.
The Turri Road ponds had been filled by the previous day's high tides.  Sandpipers hang out on patches of pickle weed until the tide goes out.  In the photo, left center, there are a few hundred, mostly Least Sandpiper, waiting quietly for the mud and sand to be exposed so they can go back to feeding.  Sandpipers are known to be patient shorebirds.
 Morro Bay Marina Peninsular Trail - No birds within view from the boardwalk, although I could faintly hear Brant Goose.  I believe they have much to say to each other.

The trail is about 1/2 mile loop.  At extreme high tides birds that hang out in the estuary pickleweed come into the brush, and thanks to recent rains there were ample itty bitty insects for them to eat.  Had marvelous sightings - a Savannah Sparrow, whose yellow eyebrow made it easy to identify was foraging around a Lemonade Bush, nearby was a Hermit Thrush.

An Osprey glided past the boats to the end of the Marina eventually settling onto a limb in a scraggly pine tree.  Fortunately the Osprey, looking formal in his/her white and dark brown feathered attire, was still there when I got close enough for a photo. 
It was nearing time for a coffee break when, what to my eyes should appear, but a Clark's Grebe so very near.  I have always had difficulty in identifying Clark's Grebe,  as they are nearly identical to the Western Grebe.  The obvious differences are in the eye and the bill.  Clark's eye is surrounded by white, while the Western's eye is in the black.  However as they go into winter plumage Clark's white becomes greyer and the Western's black becomes lighter.  Now, Clark's bill is in tones of yellow, while the Western's bill is more olive/greenish, but in winter plumage the bill colors are less distinct.
My previous sightings of this regal beauty have always been at a distance, such as out in the middle of the bay.  I was delighted to have the pleasure of observing a Clark's Grebe only a few yards from where I was standing.  Not only was it's eye in the white, it's bill was yellow.  (The wiggly reflections are from sail boat masts.) Needless to say I was very happy at finally identifying a Clark Grebe.









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