Showing posts with label oregon. Show all posts
Showing posts with label oregon. Show all posts

Tuesday, November 29, 2011

More details on the upcoming Forest Grove CBC

Hooded OrioleHooded Oriole, Gaston, Oregon, 26 December 2009 by Greg Gillson.

 

Many birders got to see this wonderful rare bird at a private feeder, in the tiny burg of Gaston, soon after it was found on the Forest Grove Christmas Bird Count (CBC). My feeling is that there should be time available for each group to go "poach" a rare bird or productive area for an hour or so, outside of their assigned sector (count area). See the previous post (Forest Grove CBC: Join us December 17).

Each sector has certain "target" species that they should try to find, as they may only be found in that sector. Some sectors are mostly driving, some mostly walking. As of this time, all sectors are available and open to request. We need sector leaders, responsible to read the map, track the mileage and time, count all birds seen or heard, and take less experienced ones along for a fun day.

All volunteers should contact me, Greg Gillson, at greg@thebirdguide.com, and let me know what sector you prefer. Please consider being a sector leader.

If you live in the count circle (Roy to Gaston, Forest Grove to west part of Hillsboro) we need feeder watchers. Just keep track of all birds coming to your feeder and keep track of the time you spent watching. Most Anna's Hummingbirds are reported from feeders. If a Hooded Oriole comes to visit, well, one can dream!

Forest Grove Christmas Bird Count, Saturday, December 17, 2011.
Meet at Elmer's Pancake House, 390 SW Adams, Hillsboro, Oregon at 7:00 AM (earlier if having breakfast).

Sector 1)
Northern Forest Grove, NW Hillsboro, Verboort, Roy. Mostly driving.
Target birds: Peregrine Falcon, Prairie Falcon, Herring Gull, Thayer’s Gull, Glaucous Gull, Mourning Dove, Eurasian Collared-Dove, Anna’s Hummingbird, Acorn Woodpecker, Northern Shrike, Horned Lark, Common Raven, American Pipit, Cedar Waxwing, Western Meadowlark, Brown-headed Cowbird.

Sector 2)
Southern Forest Grove, Gales Creek, Stringtown Road, Gales Peak, David Hill. Driving and walking.
Target birds: Redhead, Great Egret, Sharp-shinned Hawk, Red-breasted Sapsucker, Northern Shrike, Common Raven, Western Bluebird, Brown-headed Cowbird, Lesser Goldfinch.

Sector 2A-optional)
Roderick Road. Steep, rough logging road walking up to 5 miles into clearcuts/forest.
If enough people, assign to separate group, otherwise include in Sector 2.
Target birds: Ruffed Grouse, Blue Grouse, Mountain Quail, Barred Owl, Northern Pygmy-Owl, Hairy Woodpecker, Pileated Woodpecker, Hutton’s Vireo, Gray Jay, Chestnut-backed Chickadee, Brown Creeper, Hermit Thrush, Townsend’s Warbler, Red Crossbill, Evening Grosbeak

Sector 3A)
Hagg Lake (West side) and nearby areas. Site guide. Driving and walking.

Sector 3B)
Hagg Lake (East side). Mostly walking up to 6 miles of trails and park area.
Target birds for all of Hagg Lake: Eurasian Wigeon, Greater Scaup, Common Goldeneye, Ruffed Grouse, Common Loon, Western Grebe, Horned Grebe, Eared Grebe, Spotted Sandpiper, California Gull, Herring Gull, Red-breasted Sapsucker, Hairy Woodpecker, Pileated Woodpecker, Common Raven, Chestnut-backed Chickadee, Brown Creeper, American Dipper, Purple Finch.

Sector 3C)
Logging Roads on Scoggins Creek Road above Hagg Lake. 2-1/2 miles driving logging road and walking another 3 miles of rough logging roads.
Target birds: Blue Grouse, Mountain Quail, Sharp-shinned Hawk, Northern Pygmy-Owl, Barred Owl, Red-breasted Sapsucker, Hairy Woodpecker, Pileated Woodpecker, Hutton’s Vireo, Gray Jay, Western Bluebird, Hermit Thrush, Townsend’s Warbler, Red Crossbill, Purple Finch, Evening Grosbeak

Sector 4)
Patton Valley. Mostly driving.
Target birds: White-tailed Kite, Sharp-shinned Hawk, Red-shouldered Hawk, Rough-legged Hawk, Ring-necked Pheasant, Mourning Dove, Red-breasted Sapsucker, Northern Shrike, Common Raven, Chestnut-backed Chickadee, Western Bluebird, Townsend's Warbler, White-throated Sparrow, Purple Finch.

Sector 5)
Spring Hill Road, Laurelwood, Bald Peak, Dixon Mill Road (both sides), Firdale Road. Mostly driving.
Target species: Ruffed Grouse, Sharp-shinned Hawk, Rough-legged Hawk, Red-breasted Sapsucker, Northern Shrike, Western Bluebird, Hermit Thrush, Chestnut-backed Chickadee, American Pipit, White-throated Sparrow, Brown-headed Cowbird, Lesser Goldfinch.

Sector 5A-optional)
Metro’s Chehalem Ridge property on Dixon Mill Road may be assigned to a separate team with special permission to enter.

Sector 6)
Fernhill Wetlands and surrounding areas. Walking and driving.
Target species: Trumpeter Swan, Wood Duck, Eurasian Wigeon, Gadwall, Ring-necked Pheasant, California Quail, Western Grebe, Horned Grebe, Great Egret, Bald Eagle, Sharp-shinned Hawk, Red-shouldered Hawk, Rough-legged Hawk, Peregrine Falcon, Merlin, Wilson’s Snipe, Mew Gull, Ring-billed Gull, California Gull, Herring Gull, Thayer’s Gull, Western Gull, Mourning Dove, Northern Shrike, Common Raven, Marsh Wren, Western Bluebird, American Pipit, Yellow-rumped Warbler, Lincoln’s Sparrow, White-throated Sparrow, Swamp Sparrow, Western Meadowlark, Brown-headed Cowbird, Purple Finch, Lesser Goldfinch.

Sector 7)
Jackson Bottom and surrounds. Lots of wet walking if Jackson Bottom is not flooded, otherwise mostly driving.
Target species: Trumpeter Swan, Wood Duck, Great Egret, Sharp-shinned Hawk, Red-shouldered Hawk, Merlin, Peregrine Falcon, Ring-necked Pheasant, California Quail, Wilson’s Snipe, California Gull, Herring Gull, Anna’s Hummingbird, Northern Shrike, Marsh Wren, Western Bluebird, Cedar Waxwing, Yellow-rumped Warbler, Orange-crowned Warbler, Savannah Sparrow, Lincoln’s Sparrow, White-throated Sparrow.

Sector 8)
Forest Grove. Walking in town. This is the official "poaching" team. After covering town last year, Tim Rodenkirk and I poached at Fernhill Wetlands and Hagg Lake. Combined with the early morning owling we did, we ended the day personally recording 91 of the 117 total count species.
Target birds: Merlin, Eurasian Collared-Dove, Anna’s Hummingbird, Acorn Woodpecker, Brown Creeper, Cedar Waxwing, Townsend’s Warbler, White-throated Sparrow.

Thursday, July 29, 2010

Jackson Bottom birds: July 23-29, 2010

Bald EagleJuvenile Bald Eagle, Jackson Bottom Wetlands, Hillsboro, Oregon on 28 July 2010 by Greg Gillson.

 

Even though it is still July, fall migration is picking up at Jackson Bottom Wetlands Preserve in Hillsboro, Oregon.

Shorebirds, gulls, and a few migrant songbirds that don't nest on the Preserve showed up this week. A BONAPARTE'S GULL and a SEMIPALMATED SANDPIPER were present on July 28, both annual but rather rare migrants inland in NW Oregon. In fact, this is the first known record for SEMIPALMATED SANDPIPER at the Preserve, though admittedly difficult to identify. After an absence of about 8 weeks migrant WESTERN TANAGERS have returned. They nest in conifer woods, mostly in the hills, but not on the Preserve.

But the event of the week was that not one, but two, juvenile BALD EAGLES were together back by the Experimental Wetlands on July 28. One bird about 15 feet up in an ash tree calmly allowed visitors on the trail to view it at a distance of about 35 feet (photo above).

The nest at Jackson Bottom has been under constant scrutiny for months. The adults began incubating on March 17. The first food was brought to the nest on April 25, indicating the hatching date. First flight was observed July 19. At no time was it suspected that there were two young.

Two possibilities exist. 1) There were two chicks present all along and no one ever saw more than one at a time. 2) A lone juvenile from somewhere else joined the local fledgling and its parents. Either option presents problems. It is hard to believe a second bird was not observed during all those weeks. It is hard to believe that the parent eagles would not attack and kill any interloper.

Here is this week's list of birds...

Gadwall
Mallard
Blue-winged Teal
Green-winged Teal
Great Blue Heron
Great Egret
Green Heron
Turkey Vulture
Osprey
Bald Eagle
Northern Harrier
Cooper's Hawk
Red-tailed Hawk
Killdeer
Spotted Sandpiper
Greater Yellowlegs
Lesser Yellowlegs
Western Sandpiper
Semipalmated Sandpiper
Least Sandpiper
Pectoral Sandpiper
Long-billed Dowitcher
Bonaparte's Gull
Ring-billed Gull
California Gull
Mourning Dove
Vaux's Swift
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Western Wood-Pewee
Warbling Vireo
Western Scrub-Jay
American Crow
Tree Swallow
Cliff Swallow
Barn Swallow
Black-capped Chickadee
Bushtit
White-breasted Nuthatch
Bewick's Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Common Yellowthroat
Western Tanager
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Red-winged Blackbird
Brown-headed Cowbird
Bullock's Oriole
House Finch
Lesser Goldfinch
American Goldfinch
House Sparrow

Thursday, July 22, 2010

Jackson Bottom birds: July 16-22, 2010

Northern FlickerNorthern Flicker, Jackson Bottom Wetlands, Hillsboro, Oregon on 19 July 2010 by Greg Gillson.

 

Earlier this spring a few American Kestrel nest boxes were donated to Jackson Bottom Wetlands Preserve in Hillsboro, Oregon. This week we noted that one of the nest boxes was occupied. No, not by kestrels. Instead, this nestling NORTHERN FLICKER (above) was peeking out begging for food.

Another exciting news item to report is that the nestling BALD EAGLE made its first flight on July 19.

Signs of fall migration picked up this week with numerous shorebirds, including about 30 LONG-BILLED DOWITCHERS, and a lone RED-NECKED PHALAROPE. On July 18 an adult BONAPARTE'S GULL put in a one-day appearance.

Here is this week's list of birds.

Canada Goose
Mallard
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Ruddy Duck
Great Blue Heron
Great Egret
Green Heron
Turkey Vulture
Osprey
Bald Eagle
Northern Harrier
Red-tailed Hawk
Killdeer
Spotted Sandpiper
Greater Yellowlegs
Western Sandpiper
Least Sandpiper
Long-billed Dowitcher
Red-necked Phalarope
Bonaparte's Gull
California Gull
Band-tailed Pigeon
Mourning Dove
Vaux's Swift
Anna's Hummingbird
Rufous Hummingbird
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Western Wood-Pewee
Willow Flycatcher
Western Scrub-Jay
American Crow
Common Raven
Tree Swallow
Violet-green Swallow
Cliff Swallow
Barn Swallow
Black-capped Chickadee
Bushtit
Bewick's Wren
Marsh Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Common Yellowthroat
Western Tanager
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Red-winged Blackbird
Brown-headed Cowbird
Bullock's Oriole
Purple Finch
House Finch
Lesser Goldfinch
American Goldfinch
House Sparrow

Tuesday, July 20, 2010

Yaquina Head: Common Murre nesting colony

Common MurreYaquina Head, Newport, Oregon on 17 July 2010 by Greg Gillson.

 

There were about 25,000 Common Murres surveyed in 1988 at Yaquina Head, north of Newport, Oregon. Today, over 80,000 murres nest here, according to the US Fish & Wildlife Service, the vast majority on Colony Rock, west of the lighthouse. This is more than the total number of nesting murres in British Columbia and Washington State combined.

Other common nesting seabirds at Yaquina Head include Brandt's Cormorant, Western Gull, Pelagic Cormorant, Pigeon Guillemot, and Glaucous-winged Gull.

Common MurreCommon Murre carrying fish to nestling on Yaquina Head, Newport, Oregon on 17 July 2010 by Greg Gillson.

 

This past weekend I led a nearshore pelagic trip past Yaquina Head and had opportunity to view Common Murres at close range at sea. Many of the murres were ferrying fish back and forth to their single nestlings. Some of the fish brought back were quite small, indicating that the chicks are still small. This bird above, though, has quite a large fish, so its offspring might be larger.

According to published data, when about 25 days old, chicks about 20-25% of the adult's weight go to sea with the male parent. Chick/parent pairs are seen typically by late June or early July. Since we didn't see any chicks at sea, I wonder if the nesting season is a bit delayed this year?

Common MurreCommon Murre, Newport, Oregon on 17 July 2010 by Greg Gillson.

 

Similar to Thick-billed Murres of more northerly waters, Common Murres have several slight differences visible at sea. For one, Common Murres have black bars along their white flanks, as clearly seen in the photo above.

Common MurreCommon Murre, Newport, Oregon on 17 July 2010 by Greg Gillson.

 

Thursday, July 15, 2010

Jackson Bottom birds: July 9-15, 2010



 

Eight weeks. It has been 8 weeks since anyone has heard the harsh chatter or slurred whistle of BULLOCK'S ORIOLES. Then, this week a noisy family group is obvious in the cottonwood and ash trees around the Clean Water Services building and the employeee parking area at Hillsboro's Jackson Bottom Wetlands Preserve nature center.

We know the orioles nested here last year, as a nest was obvious all winter in the tall cottonwood trees. The nest survived the wind and rain storms of winter, as its woven form was built primarily of blue tarp strings!

This week a YELLOW WARBLER was singing. Earlier in June we had several singing males. But they are quiet now. No one has seen or heard WILLOW FLYCATCHERS for two weeks either, but we are sure they breed in the wetlands. These birds are just quiet now that they likely have fledgling young to take care of, or perhaps they are completely finished with breeding this year.

Another bird that is harder to figure out is the LAZULI BUNTING. At least 3 singing males were present for about 2 weeks at the end of May and early June, out in the grassy fields. But they have not been seen or heard from since. Other common migrants that could breed, but apparently didn't, were PACIFIC-SLOPE FLYCATCHER and WARBLING VIREO.

Young birds are everywhere, including CLIFF SWALLOWS, AMERICAN ROBINS, CINNAMON TEAL, WESTERN SCRUB-JAYS, DOWNY WOODPECKERS, SONG SPARROWS, NORTHERN FLICKERS, LESSER GOLDFINCHES, and many more.

Some fall birds, primarily waterbirds are returning already. These include GREAT EGRET, GREATER and LESSER YELLOWLEGS, and LEAST SANDPIPERS.

Here is this week's list of birds at Jackson Bottom.

Canada Goose
Wood Duck
Gadwall
Mallard
Cinnamon Teal
Hooded Merganser
Ring-necked Pheasant
California Quail
Great Blue Heron
Great Egret
Green Heron
Turkey Vulture
Osprey
Bald Eagle
Red-tailed Hawk
American Kestrel
Virginia Rail
Killdeer
Spotted Sandpiper
Greater Yellowlegs
Lesser Yellowlegs
Least Sandpiper
Mourning Dove
Vaux's Swift
Rufous Hummingbird
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Western Wood-Pewee
Steller's Jay
Western Scrub-Jay
American Crow
Tree Swallow
Violet-green Swallow
Cliff Swallow
Barn Swallow
Black-capped Chickadee
White-breasted Nuthatch
Bewick's Wren
Marsh Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Yellow Warbler
Common Yellowthroat
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Red-winged Blackbird
Brown-headed Cowbird
Bullock's Oriole
House Finch
Lesser Goldfinch
American Goldfinch
House Sparrow

Thursday, July 8, 2010

Jackson Bottom birds: July 2-8, 2010

Barn SwallowBarn Swallow chicks at Jackson Bottom Wetlands, Hillsboro, Oregon on 7 July 2010 by Greg Gillson.

 

It's been a hot week at Jackson Bottom Wetlands Preserve in Hillsboro, Oregon. Water levels are dropping.

Breeding season is in full swing with spotted juvenile AMERICAN ROBINS obvious throughout the riparian areas.

Some signs of fall migration this week included a GREAT EGRET and a couple of LEAST SANDPIPERS.

Otherwise, it has been rather quiet--at least in regard to any new or exciting bird sightings. The best birding is 6-8 am, before most people arrive. In this heat the birds quiet down quickly as the sun rises higher in the sky. As a result, this week's list of reported birds is much shorter than usual.

Canada Goose
Gadwall
Mallard
Cinnamon Teal
Ring-necked Pheasant
Great Blue Heron
Great Egret
Turkey Vulture
Osprey
Bald Eagle
Red-tailed Hawk
Killdeer
Spotted Sandpiper
Least Sandpiper
Mourning Dove
Vaux's Swift
Rufous Hummingbird
Downy Woodpecker
Northern Flicker
Western Wood-Pewee
Western Scrub-Jay
Tree Swallow
Violet-green Swallow
Cliff Swallow
Barn Swallow
Black-capped Chickadee
White-breasted Nuthatch
Bewick's Wren
Marsh Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Common Yellowthroat
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Red-winged Blackbird
Brown-headed Cowbird
House Finch
Lesser Goldfinch
American Goldfinch
House Sparrow

Monday, July 5, 2010

Oregon Shorebird Festival: August 27-29, 2010

Chipping SparrowA rare Buff-breasted Sandpiper on the Oregon Shorebird Festival, Coos Bay, Oregon, on 1 September 2007 by Greg Gillson.

 

Experience the wonder of shorebird migration along the scenic Oregon coast at the 24th Oregon Shorebird Festival to be held August 27-29, 2010. The U.S. Fish & Wildlife Service, Cape Arago Audubon Society, South Slough National Estuarine Research Reserve and many other sponsors will have a full weekend of activities planned for birders of all skill levels. The festival is headquartered at the Oregon Institute of Marine Biology in Charleston, OR. Activities include expertly guided land based field trips to Bandon Marsh National Wildlife Refuge, Millicoma Marsh and the greater Coos Bay area. And for those who want to experience birding on the water, The Bird Guide, Inc. will offer a five hour pelagic trip on Saturday. Expected seabirds include Black-footed Albatross, Parasitic Jaeger, Fork-tailed Storm-Petrel, Sooty & Pink-footed Shearwater, Pomarine Jaeger, Red-necked Phalarope, Cassin's Auklets, and more. The Friday evening programs on will feature Ram Papish and the "The Great Oregon Bird Quiz." Saturday's keynote speaker will be Peter Moore “Saving the Chatham Island Oystercatcher.”

Bring your best pair of binoculars as Bandon Marsh and Coos Bay are renowned for shorebird watching and each year a few rarities have delighted festival attendees. Regular migrants include Black-bellied plover, Semipalmated plover, Western sandpiper, Least sandpiper, Dunlin, Whimbrel, Long-billed dowitcher, and Red-necked phalarope. Please join us on the southern coast of Oregon for a weekend of birding fun and challenges. To register for the festival or for more information please visit our website at www.fws.gov/oregoncoast/shorebirdfestival.htm or contact Dawn Grafe at 541-867-4550.

Thursday, July 1, 2010

Jackson Bottom birds: June 25 - July 1, 2010

Nest and eggs of Spotted Towhee, Jackson Bottom Wetlands Preserve, Hillsboro, Oregon on 24 June 2010 by Sarah Pinnock.

 

Breeding season activities continue at Jackson Bottom Wetlands Preserve in Hillsboro, Oregon.

A drake RUDDY DUCK and a female BUFFLEHEAD were likely non-breeding wanderers. They mey either not have nested anywhere or their nesting attempts elsewhere may have failed.

The grass is now mowed and the rain (mostly) stopped, so the entire Preserve trail system is open. A nest of BARN SWALLOWS fledged during the week. Other new nests found this week include AMERICAN ROBIN and SPOTTED TOWHEE (above). Recently fledged TREE SWALLOWS, BUSHTITS, WESTERN SCRUB-JAYS, HOUSE FINCHES, EUROPEAN STARLINGS, and other birds are now seen regularly.

Canada Goose
Wood Duck
Gadwall
Mallard
Cinnamon Teal
Bufflehead
Hooded Merganser
Ruddy Duck
Ring-necked Pheasant
California Quail
American Bittern
Great Blue Heron
Green Heron
Turkey Vulture
Osprey
Bald Eagle
Red-tailed Hawk
American Kestrel
Virginia Rail
Killdeer
Spotted Sandpiper
Mourning Dove
Vaux's Swift
Anna's Hummingbird
Rufous Hummingbird
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Western Wood-Pewee
Willow Flycatcher
Western Scrub-Jay
Tree Swallow
Violet-green Swallow
Cliff Swallow
Barn Swallow
Black-capped Chickadee
Bushtit
White-breasted Nuthatch
Brown Creeper
Bewick's Wren
Marsh Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Common Yellowthroat
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Red-winged Blackbird
Brown-headed Cowbird
House Finch
Lesser Goldfinch
American Goldfinch

Wednesday, June 30, 2010

Memorial Day weekend at Malheur: Part 27

Cinnamon Teal Cinnamon Teal at Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Well, we've done it! This Cinnamon Teal, a common breeding bird in the Malheur region, is the last photo in this series.

And what a pretty duck it is, common in every roadside ditch and puddle!

We've covered some of the birds and showed some scenery from the flooded agricultural fields of Burns and Hines in the north to the tiny town of Frenchglen in the south, with Malheur National Wildlife Refuge in the middle.

We didn't head farther south to the similarly tiny hamlet of Fields and its oasis or any of the seasonal streamlets near the border with Nevada. And the road up the Steens will not be open until later summer when the snow melts more on its 9000 foot summit. We didn't head east to Diamond Craters or Round Barn. And we didn't venture north of Burns to Idlewild Campground and its ponderosa pine birds.

But we did cover the main portion of "Malheur" during, perhaps, a typical 4-day trip during Memorial Day weekend.

I hope you enjoyed it!

The photos presented in this series, as well as additional photos, are in my pBase photo archive. I will probably be adding to the photos over the next year as I go through all the shots. After all, I am still working on some of the photos from 2009!

Tuesday, June 29, 2010

Memorial Day weekend at Malheur: Part 26

Common Nighthawk Common Nighthawk at Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Common Nighthawk is usually the latest regular spring migrant to arrive in the Pacific NW. The first few usually arrive by Memorial Day weekend, but the bulk don't arrive until June. They sit horizontally on branches, wooden fence rails, refuge signs, and gates (as above).

Not really nocturnal, and not a hawk at all, these crepuscular insect-eating birds are camouflaged to hide them during the day.

Monday, June 28, 2010

Memorial Day weekend at Malheur: Part 25

Ruddy Duck Ruddy Duck at Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Ruddy Ducks are fairly common wintering birds and migrants throughout the Pacific Northwest, as long as the water remains unfrozen. But their dull brown plumage in winter is nothing like their breeding finery.

Ruddy Ducks are common throughout the Malheur area. The bright cinnamon body, white face, and blue bills are quite striking--even in the subdued light of a cloudy early evening photo (above).

Sunday, June 27, 2010

Memorial Day weekend at Malheur: Part 24

Black-headed Grosbeak Black-headed Grosbeak at Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

An activity pursued by many birders at Malheur during memorial day--and throughout this time in later spring--is searching for rare birds. One-year old birds tend to migrate later and wander more widely than adults. Thus, many rare first-year vagrants are found during the Memorial Day weekend.

"Did you hear about the Hooded Oriole at Fields?"

"Yes, we just came from there and saw it! And did you hear about the Blackpoll Warbler at Benson Pond?"

Such are the greetings of birders throughout the weekend as they pass in cars or meet in the various oases.

While Black-headed Grosbeaks (female photographed above) are abundant migrants and quite pretty in both plumage and song, birders examine them closely at Malheur looking for the similar vagrant Rose-breasted Grosbeaks.

Saturday, June 26, 2010

Memorial Day weekend at Malheur: Part 23

Northern Shoveler Northern Shoveler at Malheur NWR, Oregon on 29 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Many ducks nest in the marshes of Malheur. Northern Shoveler is one of the common breeding ducks throughout the refuge.

Friday, June 25, 2010

Summer birds in the Oregon Coast Range

Gray JayGray Jay, Timber, Washington Co., Oregon on 22 June 2010 by Greg Gillson.

 

This past week I led a half-day birding field trip into the Oregon Coast Range about 40 miles west of Portland, Oregon. The trip was sponsored by the Jackson Bottom Wetlands Preserve.

The five of us spent the morning primarily at Reeher Forest Camp in the Tillamook State Forest about 2 miles west of the small hamlet of Timber.

We left the parking lot at Jackson Bottom in Hillsboro about 7:30 am and arrived at Timber about 45 minutes later. At Reeher Camp we chased around some singing birds, including SWAINSON'S THRUSHES, HERMIT WARBLERS, VARIED THRUSHES, and PACIFIC-SLOPE FLYCATCHERS, though we enjoyed more of their songs than much actual observations in the thick and tall forest. A family group of COMMON RAVENS were making quite a racket and allowed us to get good views at surprisingly close range.

From the horse camp we took the trail down along the river and enjoyed more birds down to the bridge over the Nehalem River. There we enjoyed a pair of AMERICAN DIPPERS bringing food to their mud and moss nest under the bridge.

Returning to the day use parking area we walked up Wheeler Road about 1/2 mile. We enjoyed looks at WESTERN TANAGERS, WILLOW FLYCATCHERS, RED-BREASTED SAPSUCKERS, CHESTNUT-BACKED CHICKADEES, and an EVENING GROSBEAK feeding his fledged young. A family group of HAMMOND'S FLYCATCHERS cavorted about high up in one tree, providing less than ideal views.

Birders at Timber, Oregon on 22 June 2010 by Greg Gillson.

 

For the final hour of our field experience, before driving back to Hillsboro, we drove closer to the summit of Round Top Mountain. On the steep north slope we heard the deep booming calls of SOOTY GROUSE, but did not see these shy forest chickens.

We stopped in a ravine and were able to call up a group of about 7 GRAY JAYS, who glided in through the trees for delightfully close views and one usable photo (above).

The following is the list of birds seen or heard, from Timber west to Round Top. You might want to compare this list with a similar trip last week.

Sooty Grouse 3
Band-tailed Pigeon 1
Rufous Hummingbird 3
Belted Kingfisher 1
Red-breasted Sapsucker 5
Downy Woodpecker 3
Hairy Woodpecker 1
Northern Flicker 1
Olive-sided Flycatcher 6
Willow Flycatcher 2
Hammond's Flycatcher 5
Pacific-slope Flycatcher 15
Warbling Vireo 8
Gray Jay 9
Steller's Jay 2
Common Raven 7
Violet-green Swallow 2
Chestnut-backed Chickadee 12
Red-breasted Nuthatch 6
Brown Creeper 1
Winter Wren 4
American Dipper 2
Golden-crowned Kinglet 3
Swainson's Thrush 20
American Robin 8
Varied Thrush 3
Orange-crowned Warbler 2
Black-throated Gray Warbler 2
Hermit Warbler 6
MacGillivray's Warbler 3
Wilson's Warbler 20
Western Tanager 4
Spotted Towhee 5
Song Sparrow 2
White-crowned Sparrow 1
Black-headed Grosbeak 2
Purple Finch 2
Red Crossbill 2
American Goldfinch 4
Evening Grosbeak 14

Memorial Day weekend at Malheur: Part 22

Franklin's Gull Franklin's Gull at Malheur NWR, Oregon on 29 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

This noisy hooded gull of marshes in the Great Plains and Great Basin is one of the specialties of Malheur. Found throughout Malheur, it is frequent at Benson Pond in the south end of the refuge.

Benson Pond Steens Mountain over Benson Pond on Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

Thursday, June 24, 2010

Jackson Bottom birds: June 18-24, 2010

Cedar WaxwingCedar Waxwing at Jackson Bottom Wetlands, Hillsboro, Oregon on 23 June 2010 by Greg Gillson.

 

It's finally stopped raining! ...At least for a couple of days... Birds are busy with their family duties here at Jackson Bottom Wetlands Preserve in Hillsboro, Oregon.

One interesting species here at the Wetlands is the BROWN-HEADED COWBIRD. It lays its eggs in the nests of other birds and lets the foster parents raise their young. This week we've observed both LESSER GOLDFINCHES and HOUSE FINCHES with juvenile cowbirds following them begging for food--indicating two of the local host species so far.

A surprise bird was a YELLOW-HEADED BLACKBIRD that put in a brief appearance in the wetlands on June 23. There are no definite previous records for the Preserve. This species is a rare almost-annual late spring migrant in wetlands in Washington County.

Here is this week's list of observed birds.

Canada Goose
Wood Duck
Gadwall
Mallard
Blue-winged Teal
Cinnamon Teal
Hooded Merganser
Ring-necked Pheasant
California Quail
Pied-billed Grebe
American Bittern
Great Blue Heron
Green Heron
Turkey Vulture
Osprey
Bald Eagle
Red-tailed Hawk
Killdeer
Spotted Sandpiper
Rock Pigeon
Mourning Dove
Vaux's Swift
Anna's Hummingbird
Rufous Hummingbird
Belted Kingfisher
Downy Woodpecker
Northern Flicker
Olive-sided Flycatcher
Western Wood-Pewee
Willow Flycatcher
Western Scrub-Jay
Common Raven
Tree Swallow
Northern Rough-winged Swallow
Barn Swallow
Black-capped Chickadee
Bushtit
White-breasted Nuthatch
Bewick's Wren
Marsh Wren
Swainson's Thrush
American Robin
European Starling
Cedar Waxwing
Common Yellowthroat
Spotted Towhee
Savannah Sparrow
Song Sparrow
Black-headed Grosbeak
Yellow-headed Blackbird
Red-winged Blackbird
Brown-headed Cowbird
House Finch
Lesser Goldfinch
American Goldfinch

Memorial Day weekend at Malheur: Part 21

Short-eared Owl Short-eared Owl at Malheur NWR, Oregon on 29 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Another bird that seems to like the south end of the refuge, between Page Springs Campground and Benson Pond, is the diurnal (day-time active) Short-eared Owl.

Flying like a big floppy moth, it wings over the meadows on deep wing strokes looking for rodents.

Wednesday, June 23, 2010

Memorial Day weekend at Malheur: Part 20

Bobolink Bobolink north of P Ranch at Malheur NWR, Oregon on 29 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

One of the birds that seems to prefer the south end of Malheur refuge is the Bobolink. They seem to especially like the short-grass fields just north of P Ranch.

Both the P Ranch and Frenchglen are named for the cattle baron Pete French. The history of this region is as interesting and unique as the land itself. You owe it to yourself to familiarize yourself with the story and visit the historic sites in the area.

Tuesday, June 22, 2010

Memorial Day weekend at Malheur: Part 19

Yellow Warbler Yellow Warbler at Benson Pond on Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Down through the middle of Malheur NWR leads the Central Patrol Road. Much of it follows willow-lined channels. Two birds are abundant here in spring: Willow Flycatchers and Yellow Warblers. The male Yellow Warblers, with their red-streaked breasts, are so bright that many photos of them are over-exposed.

In the south end of the refuge is Benson Pond and P Ranch. Nearby is the "town" of Frenchglen. The campground of Page Springs is 3 miles east.

Benson Pond Birders at Benson Pond on Malheur NWR, Oregon on 30 May, 2010 by Greg Gillson.

The Blitzen River comes roaring down a canyon on the west side of the Steens Mountains and comes out into the valley at Page Springs Campground. There are many willow clumps here as the once rushing stream becomes a slow channeled water course, controlled for water levels on the entire rest of the refuge.

Monday, June 21, 2010

Memorial Day weekend at Malheur: Part 18

Hammond's Flycatcher Hammond's Flycatcher at Malheur NWR, Oregon on 29 May, 2010 by Greg Gillson.

 

[Click to read all Memorial Day weekend at Malheur posts.]

Flycatchers are one of the common migrant birds passing through Malheur refuge headquarters in spring. The bird above is part of a group of about 8 look-a-like flycatchers in the genus Empidonax found in the Pacific NW. These birds can provide much identification challenge and discussion.

On a photo, bill size and color, and primary length past secondary stack are important. In life, tail-wagging behavior can be an important clue. Calls and songs are the best way to identify them, but they are often silent away from their breeding grounds. Plumage color? That doesn't really help all that much; most of them look pretty much the same.

Although I did know the identity of this bird when I took the photo--or thought I did--I don't remember now. Most birds this day were Dusky Flycatchers. But there was one Hammond's Flycatcher present as well. It is not "Western" (Pacific-slope or Cordilleran). It is not Willow. I don't think it is a rare Least Flycatcher. Or is it? I would call it Dusky, but the bill seems a bit short and all-dark. What to do? Ask my friend Dave Irons for his opinion!

...As I was beginning to suspect, Dave calls this a Hammond's, due to large headed look with small all dark bill and fairly long and sharp-pointed primaries....

You know what? This is just like birding at refuge headquarters!

Now that we've seen the north end of the Malheur NWR in SE Oregon, lets drive another 25 miles south. The southern end of the refuge has additional interesting birds...