Sunday, May 21, 2017

Last Grouse Trip

May 8-14, 2017

Richard Stevens:

Mike and Linda Stephenson joined my last grouse tour of spring, 2017.  It was their honeymoon.  Quite a way to celebrate, many days of little sleep and hours on the road.  Sporadic weather hit Colorado during the week.  For the most part, we were fortunate to miss major snowstorms and thunderstorms.

May 8
Our first stop was Loveland Pass (Clear Creek) in search of White-tailed Ptarmigan.  It took several hours before one was found.  One Ptarmigan was finally found under the evergreen trees east of Hwy 9 (while we parked at the first pullover south of the summit).

A stop at a friend's home in Silverthorne (Summit) added Rosy Finches (no Black) to our day.  Many mountain species were also there: White-breasted Nuthatches, Pygmy Nuthatches, Evening Grosbeaks, Pine Siskins, Mountain Chickadees, Clark's Nutcrackers and Common Ravens.

The "eastern" route was taken to the Grouse Leks in Jackson County.  A stop at Windy Gap Reservoir (Grand) found ten Barrow's Goldeneye among a dozen Common Goldeneyes.  A few California Gulls, American White Pelicans and waterfowl that are more common were also seen.  Misses: the Fox Sparrow reported a few days later was not found.

We stopped at the entrance road to the Arapaho National Wildlife Refuge self-driving tour (Jackson).  Scoping the sagebrush covered hills added a Sage Thrasher to our trip list.

Our birding day ended at the Jackson County Road 26b Lek.  Eventually forty nine Greater Sage-Grouse emerged from the sagebrush and visited the lek.  We all were entertained by their ritual mating dances.

May 9
An hour before sunrise we drove to the 80 Route Leks (Routt).  The male Dusky Grouse did not disappoint.  Just before sunrise, we emerged from the bushes at the 2nd cattle guard and displayed.  Regrettably, no female appeared and he disappeared back into the brush.

Several Greater Sage-Grouse were observed on the hillside farther up north.  Eight Sharp-tailed Grouse scurried around their lek near the old Jimmy Dunn Gulch State Trust Lands.

Then we rushed over to the 20 Road Leks.  Three Sharp-tailed Grouse were displaying across from the old metal gate (see directions on Colorado Birding Society's website: http://coloradobirdingsociety.net)

After breakfast, we headed to the Oxbow State Trust Lands (Moffat).  The lands are closed during grouse nesting season; however, our target birds could be found by scoping from the parking area.  Sage Thrashers sang quite close to us.  Two Sagebrush Sparrows were found within 20 yards of the parking area.  A Black-throated Sparrow popped up on a bush and sang for a bit.

Fortune shined and we saw one Chukar across from the 2nd pipe gate (and parking area) at Coal Canyon.  Half a dozen Black-throated Sparrows, two Pinyon Jays, three calling Rock Wrens and an unidentified flycatcher were added to our trip list.

Then we drove up the Grand Mesa (Mesa).  We relocated the Northern Saw-whet Owl that has nested in the same territory for three years now.  A Northern Pygmy-Owl called from the south side of the Powderhorn Ski Area entrance.  Eventually three Boreal Owls were encountered when we drove south to the Visitor's Center.

May 10
We decided to not drive the length of the Colorado National Monument but only visit the southern (eastern) end (Mesa).  Half a dozen Gambel's Quail were running around the subdivision just outside of the entrance. 

We walked down the Devil's Kitchen trail located just inside the entrance.  No Black-chinned Sparrows were found or reported this year.  Our interesting birds included two Black-throated Gray Warblers, three Black-throated Sparrows, a Gray Vireo, Gray Flycatcher, six Pinyon Jays and an Ash-throated Flycatcher.  It was a good stop!

Our next drive was more interesting!  A drive up Brewster's Ridge added a Sagebrush Sparrow, Sage Thrasher and Long-eared Owl.  The highlight of the day was a male Scott's Oriole.  We believed it to be the first reported in 2017.

We ended our birding day with a drive up the Uncompahgre Plateau (Mesa).  Our target bird was a Flammulated Owl.  It was early in the season and the road was not in tiptop shape.  A Northern Saw-whet Owl was found in one of the nesting boxes shown to me about four years ago.  Not far from there, we heard a Flammulated Owl.  The owl ended a superb day of birding!

After dark, we made the long drive to Cortez.  This time of year, we did not miss much in the way of birding.

May 11
Our birding day started at Yellow Jacket Canyon (Montezuma).  The two hour hike was well worth the effort.  Two Lucy's Warblers, our main target bird, were easily found.  One sang quite nicely.  A male Summer Tanager was a surprise; however, they have been found here in the past.  Other sightings include a Gray Flycatcher, Gray Vireo, Ash-throated Flycatcher and Black-throated Sparrows.

On the way back to Durango, a detour to Wildcat Canyon (La Plata) found two Acorn Woodpeckers.  A walk around the Huck Finn Pond in Durango found our Lewis's Woodpecker for the trip!

Our great success so far, made a detour to John James Canyon (Conejos) for Sagebrush Sparrows, Black-throated Sparrows and Black-throated Gray Warblers unnecessary.  Instead, we headed back north.  A stop at Haviland Lake Wildlife Area (La Plata) was productive.  A Grace's Warbler fluttered about the parking area.  A pair of Williamson's Sapsuckers also flew by.

About two hours before sunset, we arrived at Black Canyon of Gunnison National Park (Montrose).  White-throated Swifts flew around below the Visitor's Center.  A pair of Pine Grosbeaks perched in a tree at the northwest corner of the building.  Spotted Towhees, one Slate-colored Fox Sparrow and one Green-tailed Towhee were nice additions to our day.

With time to spare, we hiked to the western overlook.  A Northern Pygmy-Owl called briefly; unfortunately, it could not be found.

Two male Dusky Grouse appeared along the South Rim Road just before sunset.  They confidently walked along the side of the road, just east of the speed limit sign east of the western parking area.  One of them was lucky when a female emerged from the thickets!

May 12
An hour before sunrise we drove to the Waunita Hot Springs lek.  Only one Gunnison Sage-Grouse made an appearance.  One is better than none; the season must be winding down?

We stopped at the Monarch Pass Summit Pullover (Chaffee) on our trek east.  Two American Three-toed Woodpeckers drummed on the pines.  No females were seen.  Four Gray-crowned Rosy Finches flew briefly around the bunker.

Buena Vista was skipped (Pinyon Jay and Lewis's Woodpecker sites) and we continued to Canon City (Fremont).  A quick drive down the Swallows Road (Pueblo West) found a Curve-billed Thrasher and two Scaled Quail.

We had to detour to Mineral Palace Park (Pueblo).  Fortunately, the Yellow-throated Warbler was singing as we stopped!  Beautiful bird, we did not have much time to spend looking at it (only five minutes).

At La Junta, we turned south and headed to Cottonwood Canyon (Baca).  A Mountain Plover and Long-billed Curlew were observed along County Road 10 between CR R & CR U.  After dark, we found a Western Screech-Owl in Cottonwood Canyon.

May 13
An hour before sunrise, we watched two Lesser Prairie-Chickens at a lek on the Comanche National Grasslands (Baca). Later we walked up the gravel road running north from the Campo Lek off CR G.  It is a great "sparrow" road in spring.  The sparrow count included two Cassin's, one Clay-colored, two Brewer's, more than a dozen Vesper, many White-crowned and one Song.

Our return to Cottonwood Canyon (Baca) found three Rufous-crowned Sparrows, a Black-and-white Warbler, an Ash-throated Flycatcher, two Eastern Phoebes and a Yellow-billed Cuckoo. 

A stop at Two Buttes Reservoir (Baca) added a Barn Owl and Yellow-throated Vireo to our trip list.

Lamar Community College (Prowers) added a Red-bellied Woodpecker & two Northern Cardinals.

Venturing into Lincoln County, a Mountain Plover was relocated along County Road 3F, west of CR 43.  A Chestnut-collared Longspur and several McCown's Longspurs were not far away from the Plover spot.

Great-tailed Grackles and Common Grackles were found in Burlington (Kit Carson) behind the Day's Inn.

An hour before sunset we drove in Bonny Reservoir Wildlife Area by way of CR 3.  Eight Wild Turkeys and an Eastern Phoebe were seen before reaching Foster's Grove Campgrounds.  An Eastern Screech-Owl responded to a recording played between the Campgrounds and Hwy 385!

May 14
Linda was getting tired as all of us were.  We watched three Greater Prairie-Chickens at the Yuma County Road 45 Lek and decided to head back to Denver.  I believe we had found almost all of our target birds.

Two Eastern Bluebirds fluttered about Stalker Ponds (Yuma).  A male Baltimore Oriole was at the Wray Fishing Unit. No Yellow-bellied Sapsucker was around the Wray Hospital today.

A quick stop at Flagler Reservoir (Kit Carson) found an Olive-sided Flycatcher. We could not find the Lesser Nighthawk reported yesterday.  It will turn out to be a first Kit Carson County record.  Lesser Nighthawks have been recorded farther north in Yuma County.

That stop ended my last Grouse Trip of 2017!  Great friends and good birds!

Afternoon Visit to Cherry Creek State Park

May 7, 2017

Richard Stevens:

In the afternoon, Rebecca and I drove through Cherry Creek State Park (Arapahoe County).  A male Black-chinned Hummingbird had returned to the hillside and neighborhood east of the ranger's office.

One of the Long-eared Owls continues in the thickets along the Shooting Range entrance.  A Great Horned Owl called somewhere to the south.  A dusk, we observed a Short-eared Owl flying over the cattail fields west of Cherry Creek, both sides of Lake View Road.

Saturday, May 6, 2017

Driving Eastern Arapahoe Roads

May 6, 2017

Richard Stevens:

Temperatures soared to a record 86 degrees today.  Winds were 18-20 mph with gusts to 31 mph.  In the afternoon thunderstorms rapidly blew in from the west.  Just as quickly, they disappeared.

I drove the eastern Arapahoe County roads to see what goodies may have been blown into the County.  Nothing uncommon was found.  I checked many of the spots that had interesting birds last year.

I stopped at Coal Creek Regional Park (Arapahoe) where Chris Goulart reported a Northern Waterthrush this morning.  I did not find the warbler in a two hour search.  I met a nice guy who volunteers to watch over the property.  He was recruited to keep an eye out for uncommon birds.

A dozen or so Lark Buntings flew around CR 161 between CR 30 & CR 42.

One Cassin's Kingbird was among the eleven Western Kingbirds found today.  It was in the grove of trees east of Arapahoe County Road 161 and CR 42.  Four Western Kingbirds were also in the area.

No birds flew around the small grove of trees about a mile east of the same intersection.  Last summer a pair of Northern Mockingbirds nested there.

No birds were found in the riparian area lining West Bijou Creek crosses CR 42.  A Burrowing Owl returned to the prairie dog town along CR 30 about half a mile east of CR 149.

A drive down CR 129 to Orchard and back found one Loggerhead Shrike in the area where Dickcissels spent last summer.

Along the drive two Grasshopper Sparrows, three Lark Sparrows, two Brewer's Sparrows and two Song Sparrows were encountered.

A Grasshopper Sparrow was the only bird of note along the Jewell-Yale Loop.

At 6:00 pm, Rebecca and I stopped at Cherry Creek Reservoir (Arapahoe) on our way to dinner.  We sat for an hour at the upper parking area for the northeastern boat ramp.  The Northern Parula did not appear.

NOTE: I would ask: did anyone see the Northern Parula after two female birders played tapes for quite awhile attract the bird?

A quite loud speedboat zipped back and forth below the hill.  We were entertained when first, the engine died several times and then the boat sank!  We watched the two guys with beers in hand sink with the boat and then swim toward shore where another boat picked them up.

Birding Weld, Adams & Denver Counties

May 5, 2017

Richard Stevens:

Temperatures reached 76 degrees under partly cloudy skies.  Winds were 7-8 mph with an occasional gust to 11 mph.

Terry Michaels and I birded Banner Lakes Wildlife Area (Weld) in the morning.  Public access to the northern lakes is closed until July 16.  We walked the eastern side of the southern lakes then birded the western windbreak on the trip back.

American Robins were the majority bird.  One Spotted Towhee, a few Dark-eyed Juncos and a dozen White-crowned Sparrows fluttered about the eastern trail.

On the return trip, we relocated the Palm Warbler found by Jacob Washburn and Ray Simmons on Wednesday.  A Barn Owl gave us a brief look.

Later in the afternoon, I drove to Barr Lake (Adams) on my own.  No uncommon birds were encountered.  Several first of the season birds for me at Barr Lake were found. 

The only warbler of the hike from the Visitor's Center footbridge (mile 0.0/9.0) to the boat ramp (mile 7.8) was a female Yellow-rumped Warbler at mile 8.6.  A Spotted Towhee and Hermit Thrush were in the same area.

A young male Bullock's Oriole was a little farther east.  Just east of him a male Western Tanager appeared.  A Swainson's Thrush was found east of the banding station.

An Osprey lay on the platform nest while a second bird perched in a nearby tree.  On the return walk I added a MacGillivray's Warbler, male Yellow Warbler, Barn Owl White-crowned Sparrows, Downy Woodpeckers, White-breasted Nuthatches, Northern Flickers, Red-winged Blackbirds, Brown-headed Cowbirds and Brewer's Blackbirds.

From the Visitor's Center footbridge to 0.5 miles westward a Say's Phoebe, Green-tailed Towhee and female Black-headed Grosbeak were observed.

The birding day ended with a drive around the DIA Owl Loop (Adams/Denver); no Short-eared Owls appeared this evening.

Burrowing Owls were found: two at W. Cargo Road & Third Creek, two along Gun Club Road about a mile south of 112th avenue and two at Trussville Road & 114th avenue.

Friday, May 5, 2017

Cherry Creek Reservoir to Aurora Reservoir to Eastern Arapahoe County

May 4, 2017

Richard Stevens:

I dropped by Cherry Creek Reservoir (Arapahoe) early in the morning.  Shortly thereafter, the Northern Parula popped out of the wild plum bushes near the northeastern boat ramp upper parking area.

I walked down to Pelican Point to see what shorebirds remained.  The count was zero.

On the walk down an interesting sparrow was observed walking along the cattails.  In total, it was viewed for four to six minutes.  It also for a brief twenty seconds hopped up to a willow.

My first thought was a Clay-colored Sparrow in the shadows.  It was quickly ruled out because the bird had thick stripes on breast and flanks on a background of buffy color.

The bird had a well-defined facial pattern.  When it entered direct sunlight, I could see a buffy face with grayish lores but not cheeks and small bill.  My thoughts turned to a possible Sharp tailed Sparrow except the bird lacked a gray cheek and the stripes were well defined.

Grasshopper Sparrow was ruled out again because of the strong stripes on the breast and flanks and the buffy eye line and moustachial stripes.  It lacked a gray eye line.

When the Le Conte's Sparrow turned, I observed the white edged tertials (not seen on Sharp-tailed, Grasshopper or Baird's.  The facial pattern did not come close to a Baird's Sparrow.

I knew I was in trouble when it was labeled a Le Conte's Sparrow.  I enjoy finding uncommon birds; however, this one was quite out of range.  However, it is not the first Arapahoe County Le Conte's Sparrow (South Platte Park, 11/17/1999).  There has also been an Adams County record (East Gravel Lakes, 12/21/2005).  No Boulder or Weld County records.

Hundreds of gulls stood on the poles lining the southwest marina.  The Lesser Black-backed Gull reported yesterday was not among them.  .  I could only pick out one Bonaparte's Gull. 

I called Terry Michaels and we searched for 1.5 hours without relocating the sparrow.  We could not figure a way to get the bird to emerge from the cattails.

On my way home, I stopped Aurora Reservoir for several hours.  The four White-winged Scoters were south of the scuba cove.  The Common Loon and Greater Scaup found on Tuesday were not relocated.

I detoured home by way of the Eastern Arapahoe County gravel roads.  Nothing uncommon was found.  I did see one Grasshopper Sparrow (CR 129).

Barbecue at Home, Quick Trip to Richmil Ranch

May 3, 2017

Richard Stevens:

I kept my promise to my feet not to put them in shoes today.  We had a nice relaxing barbecue on the porch in the evening!  Well not quite about the hiking boots.

Rebecca and I drove east to Richmil Ranch Open Space in the afternoon.  To be fair, I wore sandals, no shoes.

We wandered around and made it to the Windmill.  A Red-headed Woodpecker was in the cottonwoods southwest of the Windmill.  That was the highlight although we did see Cassin's Kingbirds, Western Kingbirds, an "empidonax" flycatcher and Northern Mockingbird.

Water levels in Bijou Creek and the Windmill pond were quite low.

A Bald Eagle flew over during our barbecue, a nice yard bird!


Wednesday, May 3, 2017

Birding Denver/Aurora Today

May 2, 2017

Richard Stevens:

I enjoyed a day of birding around Denver/Aurora.  Temperatures briefly reached 52 degrees.  Winds and weather varied from partly sunny to rain. 

A stop at Cherry Creek Reservoir (Arapahoe) early in the morning found the Northern Parula.  He emerged from the Wild Plum bushes around 8:30 am.

A walk down to the Pelican Point sand spit found two Willets, a Solitary Sandpiper and a Baird's Sandpiper.

My next stop was Lowell Ponds Wildlife Area (Adams).  I spent an hour or so circling the Wildlife Area.  The Black-bellied Plover reported yesterday was not found.  The Wildlife Area has great potential with many ponds and Clear Creek running through the middle of it.  I do not know why more birders do not visit the Wildlife Area.

Continuing west along Clear Creek, I stopped at Wheat Ridge Greenbelt (Jefferson).  The highlight was a Broad-winged Hawk. 

The plan was to continue southwest to Harriman Reservoir Park (Jefferson) & Bear Creek Lake Park (Jefferson).  Traffic was rather bad and I nixed that idea and stopped at Red Rocks Park (Jefferson).  Nothing uncommon was found behind the trading post.

Turning east and trying to get out of traffic, my last stop of the day was Aurora Reservoir (Arapahoe).  It was pouring down rain when upon arrival.  I scoped the lake for an hour from the swim beach pavilion. 

Two White-winged Scoters were quite far off to the northeast.  Later I found them again when I walked the northern dam.  Pairs of Greater Scaup and Lesser Scaup were closer to the mouth Senac Cove.

Four Spotted Sandpipers and two Bonaparte's Gulls were at the swim beach.

When the rain stopped, I drove around to the scuba area and walk back west to the end of the dam.  Five additional Spotted Sandpipers were observed walking the downside of the dam.

A flock of nineteen Sanderlings flew to the northwest corner of the dam.  It is the most I have seen at one time!  Two Willets were also at that corner.

As I walked back to my car, I was thinking that the Common Loon reported yesterday was not seen.  Just then, a bird in the southeast corner of the scuba cove stretched its wings; it was the Common Loon.

The rest of the afternoon was spent stopping along Quincy Road and later CR 97 and scoping the State Trust Lands for Long-billed Curlew; none was found.

After dusk, I scoped the farm at Picadilly Road and Jewell (Arapahoe).  No Barn Owls or Short-eared Owls appeared this evening.  The resident Eastern Screech-Owl(s) did not respond to my recordings.