Saturday, November 5, 2011

SAN BENITO COUNTY BIRDING: RAPTORS WATCHING RAPTORS

Howdy, Birders,

Raptors are watching raptors! If you've been out to Santa Ana Valley Road in San Benito County to see the feeding raptors, you probably noticed that bulging area below the throat, near the upper neck. Well, that's a bird with a full crop, meaning that it just had a nice, big, tasty meal! Birds of prey also notice that! When a raptor sees another bird with a full crop it indicates that food is nearby. So, raptors have put the word out — there's LOTS of food to be had on Santa Ana Valley Road!
Increasing numbers of eagles, in particular have discovered the hunting fields. The field next door to the main hunting field has now been disked, creating double the amount of food.
Above, is the tractor which was disking, yesterday evening.
Close up of the tractor.
The folks in the image above pulled up while I was watching nine GOLDEN EAGLES and six FERRUGINOUS HAWKS actively feeding and hunting in the fields. The GOLDEN EAGLES were particularly defensive of their prey, often mantling the kill when another eagle showed up. A known pair of BALD EAGLES flew in and joined the hunt. Just down the road, a PRAIRIE FALCON was sitting on a telephone pole. The morning does not seem to be a great time for photography. Afternoon is better. However, I think it will be much better once we get a warm day with some thermals which will put the birds up in the sky. In any case, bring long lenses and spotting scopes. I ran into some 22 birders today, and missed some. Abe Borker was leading a group from UCSC.

At PAICINES RESERVOIR the highlights were: 16 WHITE-FRONTED GEESE, 10 BUFFLEHEADS, 38 CANVASBACKS, 2 COOPER'S HAWKS and another adult BALD EAGLE.

I birded along PANOCHE ROAD, mostly looking for sapsuckers. I found 4 RED-BREASTED SAPSUCKERS. I'm looking for the other sapsuckers, though. I also found 4 BARN OWLS in two different roosts. I saw all of the usual birds along the drive to the valley. Looked hard for Lewis's Woodpecker, but found none. Just as one enters the valley floor, but before reaching the Panoche Inn, I found 24 LONG-BILLED CURLEWS, below.
Spotted another PRAIRIE FALCON and an adult GOLDEN EAGLE was sitting on a telephone pole. Birding out to SILVER CREEK RANCH area, I saw lots and lots of MOUNTAIN BLUEBIRDS. You just cannot miss them, although photographing them is tough. Near PANOCHE CREEK, a GREATER ROADRUNNER was spotted by some folks I met. No Mountain Plovers— yet. I kept searching for woodpeckers on the return drive to Hollister. Instead, I spotted a male PHAINOPEPLA fiercely guarding a major supply of mistletoe berries. He was at Mile Post Marke #20.85. I suspect that he will stay there for the winter. Listen for his soft whistle, as he spends most of the time inside of the giant mistletoe balls.
Those are the highlights. The raptor show continues. Sunset at Santa Ana Valley, last night, above. Enjoy the show!
Happy Trails,
Debi Shearwater
San Benito County Birding

2 comments:

Cory J. Gregory said...

Keep an eye out for those incoming MOPLs; we had 35 up in Solano County this afternoon. Love the blog, btw.

Debra Shearwater said...

Will do that! Thanks for the "head's up,"
Debi