Tuesday, August 9, 2016

Short Walk at Cherry Creek Reservoir

August 6, 2016

Rebecca Kosten and I to stretch our legs walked a few miles at Cherry Creek Reservoir (Arapahoe).  Temperatures were in the high 70s at 4:00 pm; winds were 10+ mph.

Few birds were encountered between the Smoky Hill Picnic area and the swim beach.  Too many people on the swim beach made for no accessible shore for shorebirds.

We found the same between the Lake Loop and Mountain Loop, few birds.

Eight Forster's Terns stood on the floating telephone poles lining the southwest marina.  The majority of gulls were Ring billed with a couple of California mixed in with the group.

CoBus Owling Trip

August 4-5, 2016

Terry Michaels and I led two owling hikes at the Colorado State Forest in Jackson County.

Four birders started out down the Michigan Ditch Road at 10:00 pm.  Our first highlight was a calling Long-eared Owl (about 0.2 miles south of Highway 14).

It was quite dark tonight (waxing moon about 5 percent).  My first nesting box is one mile from Highway 14; the last is 4.5 miles west.  In the past this year, I have found two Boreal Owls within the first two and a half miles.

The Boreal Owl at box number 4 did not disappoint.  We got superb looks at him/her from less than 10 yards!

Back at Cameron Pass, we sat and rested, waiting for another couple to join us.  A Boreal Owl called briefly from the south end of the Crags Campgrounds.

Skies were clear and thousands of stars shined above.  It is amazing how much "junk" has been put in space.  Just about every two minutes we could see a satellite streak across our view.

Around 4:00 am, two Illinois birders joined us and we drove to Ruby Jewell Road.  This trip we only hiked about 2 miles up the road.  Eventually we heard another two Boreal Owls (one observed).  A Flammulated Owl was quite cooperative and allowed us nice looks!

After a few hours of sleep, Terry Michaels and I hiked the Zimmerman Lake Loop Trail.  The highlight was a male White-winged Crossbill circling the north side of the Lake.  On the way back to our Jeep, two American Three-toed Woodpeckers crossed the trail near the trails intersection.

We returned to Denver after sunset by way of Pennock Pass (CR 27) and CR 44h (Larimer).  Two Flammulated Owls were found during our six stops along Pennock Pass.

Finishing the 2016 Boreal Owl Survey

August 1-4, 2016

Terry Michaels accompanied me for the finish of my 2016 Boreal Owl survey.  The eight nesting boxes that had not yet been checked this year required some long distance hiking.

August 1

We swung through Pawnee National Grasslands (Weld) on the drive up to the Colorado State Forest.  We enjoyed much success on the grasslands area.

At least three of the sixteen Mountain Plovers along CR 100 (11.5 miles east of CR 77) were still walking around!  Another two Mountain Plovers were relocated at the Pawnee Buttes location.

Two Burrowing Owls were also at the CR 100 spot.

Continuing west, we relocated a juvenile Mountain Plover which most likely was from the nest we had monitored most of the summer.

A walk through the field southeast of Highway 85 and Weld CR 114 relocated a male Chestnut-collared Longspur.  A permit is required to hike this field (we have a five year permit).  Two additional Chestnut-collared Longspurs were along CR 45, between CR 122 & CR 114.

Once at Cameron Pass we heard two Boreal Owls northwest of the summit pullover.

August 2

After catching a few hours of sleep, Terry and I decided to drive the self-guiding tour at the Arapaho National Wildlife Refuge (Jackson).  Two Greater Sage-Grouse and a Willet were our prize for getting up early.

A search for Burrowing Owls along the road between Rand and Gould was not successful this year.  Maybe last year's sightings/nesting was a one-time occurrence.

An American Three-toed Woodpecker was found along the self-guided walk at Teller City Ghost Town (Jackson).  No owls were found this day.

At sunset, we headed up Ruby Jewell Road from Jackson County Road 41 in the Colorado State Forest.  Eventually we found a Flammulated Owl and one Boreal Owl within 3 miles of the trailhead.

Later we relocated two Boreal Owls at Cameron Pass and another at Ranger Lakes.  Winds were still this night; skies were cloudless.  This seldom happens up there.  A pin dropping could have been heard.  The forest was filled with bird sounds!

August 3

Terry and I returned to the Colorado State Forest today.  Winds were 10+ mph, gusts to 18 mph.  These are not great conditions to hear the soft calling Boreal Owls.

One of the nesting boxes was put near tree line at Montgomery Pass.  A 3.4 mile rather strenuous hike is required to reach this box and six additional boxes are passed on the trek.  Unfortunately, all seven boxes were empty.

In early afternoon, our second trek up Grass Creek required 10-mile round trip hike.  This trail is relatively flat compared to the morning hike.  Regrettably, all eight boxes were empty of owls.  Box number five did have a squirrel.

At the end of the day and our 16.8 hiking miles we were exhausted.  The good news, my survey is complete for 2016.

August 4
We started our day with a drive around the Greater Sage-Grouse leks at Jackson County Road 26.  None was found.

After breakfast in Walden, we inspected Walden Reservoir and vicinity.  Over 100 California Gulls were there.  Waders were represented by 12 Snowy Egrets and 2 White-faced Ibis.  No shorebirds other than Killdeer were found. 

We could see no terns. 

A Clark's Nutcracker was along the west side of Delaney Buttes Wildlife Area.  While we were trying to get a photograph, a Greater Sage-Grouse jumped out of a sagebrush and got our hearts moving!

Lake Johns Wildlife Area was slow.  I believe that Caspian Terns had nested here on July, 2005.  No terns were around today.

The biggest surprise was a lone Black-necked Stilt.  (After checking records, they had been found here in past years).  Other birds observed included a Peregrine Falcon and Rufous Hummingbird!

An hour before sunset we drove north up Jackson County Road 7.  Two Greater Sage-Grouse wandered along the road at 9.6 miles north of CR 12W.

July 31, 2016

Rebecca Kosten and I drove the DIA Owl Loop (Adams/Denver) about an hour before sunset.

A Sage Thrasher was along 128th avenue, west of Trussville.

Boreal Owls were relocated:
(2) southwest corner of Trussville & 114th avenue
(6) gun club road, south of 112th avenue
(4) 3rd creek and W. Cargo Road

No Short-eared Owls appeared tonight.

Drive Around Douglas and Arapahoe Counties

July 30, 2016

I made a circuit around Douglas and Arapahoe Counties today.

My first stop was Stonegate North Pond where a Pectoral Sandpiper spent a few weeks last summer.  The pond is still there, south of the 470-toll highway and just west of Jordan Road.  Today a Spotted Sandpiper and ten Killdeer were the only shorebirds.  It maybe worth checking in a few weeks when shorebird migration gets in full swing.

At the Douglas County Wilderness Area in Lone Tree, I looked for yesterday's two Cassin's Kingbirds along the public trail; without success.  Much of the eastern part of the wilderness area is restricted to HRCA members.  A gracious Highlands Ranch Community Association member was kind to let me tag along.

We hiked several trails through the massive groves of scrub oak.  Many Western Kingbirds (over a dozen) were seen in the couple of miles we hiked.  On the way back to the parking area, I found a Cassin's Kingbird on a telephone wire.

Back at the parking area, I pulled out my scope and was able to see and identify the Cassin's Kingbird from there.  Scope the wires east of the parking area while looking toward the large electrical area.

No Dickcissels were found at the Walker Gravel Pit area and road or south across Highway 96.  One male Bobolink was still in the field south of the Winkler Ranch entrance.

My next stop was the fields along Elbert Road at 4.1 miles south of Hwy 86 (Elbert County).  At least one Dickcissel was heard and seen singing.

Heading up Kiowa-Bennett Road I found several Common Nighthawks on telephone wires in both Elbert and Arapahoe Counties.

Another Cassin's Kingbird was found at the cut hill along Arapahoe County Road 42 at one mile east of CR 161.

The only Dickcissels I found in Arapahoe County today were along CR 30, just east of CR 129 and one just north of CR 129 and Orchard Road.

Day of Rest

July 29, 2016

What?  No birding today, we enjoyed the rest lounging around our house after a long trip.

Southeastern Colorado Trip

July 23-27, 2016

We considered today the end of our Western slope trip and the beginning of a Southeastern tour.  Most afternoons we experienced short rain storms and winds 12+ mph.  During these storms it was oddly calm.

July 23

Lake Dorothey Wildlife Area in Sugarite Canyon is entered by way of New Mexico Road 526 which turns into Las Animas CR 85.5.  Lake Dorothey is filled by Schwachheim Creek.

Our target bird was a Black-billed Cuckoo that had been reported a few days earlier.  It was not found; however, we did encounter a Yellow-billed Cuckoo.  As in most cases, if it had not called, its presence would not have been detected.

An Eastern Phoebe was near the southern parking area.  Two Lewis's Woodpeckers flew about the northwest corner of the lake.  Late in the afternoon we discovered a Northern Saw-whet Owl along the west fork of the Schwachheim Creek.

Other birds recorded included Cordilleran Flycatchers, Bewick's Wren, Plumbeous Vireo, Willow Flycatcher, nuthatches, Downy and Hairy Woodpeckers and House Wrens.

After dark, we continued east to a friend's ranch in Baca County.

July 24

After late thunderstorms, the morning was fantastic.  Clear skies and calm winds greeted us at Picture Canyon (Baca).  We hiked down Picture Canyon to the Oklahoma border than west to North Canyon.

Highlights for the 4 mile hike included: one pair of Painted Buntings continues, 2 Rufous-crowned Sparrows, a pair of Curve-billed Thrashers, 2 Eastern Phoebes near the Indian pictographs, many American Kestrels and Western Meadowlarks.

We could not confirm a report of a male Vermilion Flycatcher near the spring in North Canyon.  Several Northern Mockingbirds were encountered between Picture and North Canyons.

Our birding day ended at the Upland Bird Management Area.  Several Cassin's Sparrows were within a quarter mile of the parking area.  No Short-eared Owls appeared this evening.

July 25

We stayed overnight at a friend's ranch in Baca County.  In the morning we visited Cottonwood Canyon and found the usual suspects: 4 Eastern Phoebes, 2 Yellow-billed Cuckoos, 2 Rufous-crowned Sparrows, 4 Mississippi Kites, Bewick's Wrens, Cooper's Hawk, Downy, Hairy & Ladder-backed Woodpeckers and Chihuahuan Ravens.

We planned to stay the night in Las Animas County.  Bill Meyers and I returned to Cottonwood Canyon in the late afternoon.  He wanted to see a Western Screech-Owl.  Fortunately the bird cooperated and Bill enjoyed satisfying looks.

The highlight for me however was a singing male Kentucky Warbler near my favorite Rufous-crowned Sparrow spot (1.4 miles east of East Carrizo Creek & CR J).  We spent the night at a ranch in Las Animas County.

July 26

Today we decided to explore Las Animas County Road 177.9.  Two Scott's Orioles were reported along it in June.  Unfortunately, we did not find any today.

We did find four Pinyon Jays, a Rufous-crowned Sparrow and 4 Chihuahuan Ravens at the Scott's Oriole location.

I had to give a bird talk at a nearby dude ranch; it cut our birding day short.

July 27

Bill Meyers and I returned to Lake Dorothey Wildlife Area (Las Animas) today.  The Black-billed Cuckoo was again missed; however, one Yellow-billed Cuckoo was relocated.

Bill and I hiked the four+ miles into James M John Wildlife Area (accessed through Lake Dorothey) and continued to Fisher's Peak.  Nothing uncommon was found until we entered Lake Dorothey Wildlife Area on the return trip.

A young first year male or adult female Hepatic Tanager searched for food on a Ponderosa Tree.

We also found a Northern Saw-whet Owl (not the same bird as 7/23.

On the drive to Trinidad, Rebecca and I observed a Greater Roadrunner run across Highway 160.  While trying to get a photo, we noticed a Mountain Plover about 20 yards into the field.  We had stopped just east of Highway 160 & San Francisco Creek.

July 28

We spent the night in Trinidad and visited the State Park (Las Animas) in the morning.  Not much was on the lake itself.

Highlights were a Black-throated Sparrow (our first for the county) and two Pinyon Jays; all located at the western Wildlife Area end of the property.

As we headed toward Denver and home, a detour into Custer County seemed beneficial to our trip list.  A Dusky Grouse was walking across Highway 165 when we arrived at the parking area for the South Creek trail.

A hike up the St. Charles trail for about a mile found an American Three-toed Woodpecker drumming on a snag.

On the trip down, a Flammulated Owl responded to our recordings.

Back east across Highway 165, we wandered down the South Creek Trail.  A Northern Saw-whet Owl responded to our recordings.  We were not able to see him.

Nothing responded to our recordings played at Davenport Campgrounds (Custer).

End of the Western Slope Trip

July 16-22, 2016

Most of our western slope trip we did not have internet access.  In fact, the cabin in Montrose County lacked electricity.  I recorded notes on my digital recorder.  Unfortunately it was dropped in Lake Dorothey.  It was it or me; I saved myself.

Almost every afternoon we ran into rain and thunderstorms.  Many roads were quite muddy.  Most devastating the rain and high winds put a damper on our owling.  It was my worst summer for owling on the western slope.

Abbreviated highlights included:

July 16

Ophir Pass Road (San Miguel):
  Dusky Grouse (2)
  Black Swifts (4)
 
  Alta Ghost Town and Alta Lakes (San Miguel)
  American Three-toed Woodpeckers (3)
  Boreal Owl (after dark)

July 17

Bridal Veil Falls (San Miguel)
  two Black Swifts

Black Bear Pass to Red Mountain Pass (Ouray)
  Black Swift (2) near Bullion King Lake (San Juan)
  White-tailed Ptarmigan (1) Black Bear Pass (San Juan)

July 18

Yankee Boy Basin (San Miguel):
  two Black Swifts
  a male American Three-toed Woodpecker

Mt Sneffel's trail (Ouray)
  Fox Sparrow (slate colored)
  Rufous Hummingbird at Sneffels Ghost Town

They also detoured up Imogene Pass Road to Tomboy Ghost Town and 2 miles farther to Social Tunnel. Views from the tunnel back toward Black Bear Pass and Bridal Veil Falls were said to be spectacular. A 4 wheel drive high clearance vehicle is a must.

Back to Ouray

July 19

North Clear Creek Campgrounds (Hinsdale):
  Dusky Grouse (adult and three young)
  Black Swift (flying overhead)

Slumgullion Pass (Hinsdale)
  White-winged Crossbill (pair at Campgrounds)
  Boreal Owls (2, some of the few found on this trip)

July 20
  Long-eared Owl at the Slumgullion Campgrounds, called early in the morning

Creede area (Mineral County)

Lime Creek Road:
  American Three-toed Woodpecker (2)
  Dusky Grouse (adult and 2 young)
Ivy Creek Campgrounds
  Grace's Warbler (2)

At Wagon Wheel Campgrounds, a Hooded Warbler popped up when we played a recording.  It was just about in the same location as past years (2011, 2012, 2015).  The question still is out there, do they nest here?

July 21, 2016

Mineral County

Owling trip to Wolf Creek and West Fork Campgrounds early in the morning.

Wolf Creek Campgrounds: Northern Pygmy-Owl
West Fork Campgrounds (Northern Saw-whet Owl)
West of Wolf Creek Pass (Mineral): Boreal Owl
Wolf Creek Pass, Treasure Falls Black Swift (2)

A Dusky Grouse was at Park Creek Campgrounds.
A Northern Pygmy-Owl called at Palisade.

July 22, 2016

Saguache County

Two Curve-billed Thrashers were found near Forest Roads 560 & 559 (Saguache) while we searched unsuccessfully for Bendire's Thrashers.

The adult Western Gull was still at Blanca Wetlands (Alamosa) when we arrived.

Nothing uncommon was found at the Great Sand Dunes National Monument (Alamosa).  We did hear a Western Screech-Owl after dark.