[cobirds] HSR: Dinosaur Ridge (19 Mar 2014) 9 Raptors

2014-03-20 Thread reports
Dinosaur Ridge
Colorado, USA
Daily Raptor Counts: Mar 19, 2014
---

SpeciesDay's CountMonth Total   Season Total
-- --- -- --
Black Vulture0  0  0
Turkey Vulture   0  0  0
Osprey   0  0  0
Bald Eagle   0 16 16
Northern Harrier 0  0  0
Sharp-shinned Hawk   0  1  1
Cooper's Hawk0  2  2
Northern Goshawk 0  0  0
Red-shouldered Hawk  0  0  0
Broad-winged Hawk0  0  0
Red-tailed Hawk  6 42 42
Rough-legged Hawk0  5  5
Swainson's Hawk  0  0  0
Ferruginous Hawk 2  7  7
Golden Eagle 0  2  2
American Kestrel 0  4  4
Merlin   0  0  0
Peregrine Falcon 0  1  1
Prairie Falcon   1  5  5
Mississippi Kite 0  0  0
Unknown Accipiter0  0  0
Unknown Buteo0  1  1
Unknown Falcon   0  0  0
Unknown Eagle0  0  0
Unknown Raptor   0  3  3

Total:   9 89 89
--

Observation start time: 09:00:00 
Observation end   time: 15:00:00 
Total observation time: 6 hours

Official Counter:Roger Rouch

Observers:Don Taves

Visitors:
Beth, a hiker from North Carolina, stopped for a short visit and was
interested in the HawkWatch program.  


Weather:
Close to as nice as it gets on the ridge with only a few wispy clouds,
winds mostly from the NW averaging about 2 bft.  A cool morning with temps
quickly rising into the mid 40's and low 50's.

Raptor Observations:
Nine migrating raptors, with some interesting birds including two
Ferruginous Hawks and a dark morph Red-tail Hawk.  A Prairie Falcon
proceeded in a south to north migratory path and was tallied as migrating.
Migrating raptors were close to the ridge at various elevations.  Very
little local raptor activity with only about 5 resident Red-tail Hawks
sighted.  

Non-raptor Observations:
Also sighted or heard: Black-capped Chickadee, Mountain Chickadee, Common
Raven, Northern Flicker, Townsend's Solitare, Black-billed Magpie, Western
Scrub Jay, American Robin, Western Meadow Lark, a small flight of Mountain
Bluebird. 

Predictions:
Similar?  

Report submitted by Rocky Mountain Bird Observatory (jeff.bi...@rmbo.org)
Dinosaur Ridge information may be found at:
http://www.rmbo.org/


Site Description:
Dinosaur Ridge is the only regularly staffed hawkwatch in Colorado and is
the best place in the world to see migrating Ferruginous Hawks. Dinosaur
Ridge may be the best place in the country to see the rare dark morph of
the Broad-winged Hawk (a few are seen each spring). Hawkwatchers who linger
long enough may see resident Golden Eagles, Red-tailed Hawks and Prairie
Falcons, in addition to migrating Swainson's, Cooper's and Sharp-shinned
Hawks, American Kestrels and Turkey Vultures. Peregrine Falcons and
Ferruginous Hawks are uncommon; Northern Goshawk is rare but regular.
Non-raptor species include Rock Wren, and sometimes Bushtit, Western
Bluebird, Sandhill Crane, White-throated Swift, American White Pelican or
Dusky Grouse. Birders are always welcome. 
The hawkwatch is generally staffed by volunteers from the Rocky Mountain
Bird Observatory from about 9 AM to around 4 PM from the first week of
March to the first week of May.

Directions to site:
From exit 259 on I-70 towards Morrison, drive south under freeway and take
left into first parking lot, the Stegosaurus lot. Follow small signs from
the south side of lot to hawkwatch site. The hike starts heading east on an
old two-track and quickly turns south onto a trail on the west side of the
ridge. When the trail nears the top of the ridge, turn left, head through
the gate, and walk to the clearly-visible, flat area at the crest of the
ridge.

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[cobirds] Colorado Rare Bird Alert, 20 March 2014

2014-03-20 Thread Joyce Takamine
Compiler: Joyce Takamine
Date: March 20, 2014
email: rba AT cfobirds.org
phone: 303-659-8750

This is the Colorado Rare Bird Alert for Thursday, March 20, 2014, sponsored
by the Denver Field Ornithologists and the Rocky Mountain Bird Observatory.
If you are phoning in a message, you can skip the recording by pressing the
star key (*) on your phone at any time. Please leave your name, phone
number, detailed directions including county, and dates for each sighting.
It would be helpful if you would spell your last name.

Highlight species include (* indicates new information on this species in
this report).

BRANT (Douglas)
EURASIAN WIGEON (Douglas)
Barrow's Goldeneye (Adams, Larimer, Montezuma)
Broad-winged Hawk (Larimer)
Upland Sandpiper (Rio Grande)
Lesser Black-backed Gull (Denver)
Thayer's Gull (Denver)
Glaucous Gull (Denver)
American Three-toed Woodpecker (Jefferson)
Black Phoebe (Fremont, Montrose)
Harris's Sparrow (*Delta, *Garfield)
GOLDEN-CROWNED SPARROW (Jefferson)
Northern Cardinal (Jefferson)
Gray-crowned Rosy-Finch (*Pitkin)
Black Rosy-Finch (*Pitkin)

ADAMS COUNTY:
--3 Barrow's Goldeneyes were reported by Gilbert on West Brant Lake on
March 14.  The lake is on 100th Ave
between Riverdale and McKay near the Platte River.

DELTA COUNTY:
--A Harris's Sparrow was reported by Garrison at the FS office feeder in
Paonia on March 18.

DENVER COUNTY:
--On March 16 at Marston Reservoir, Tina Jones reported 1-st cyc Thayer's
Gull and Lesser Black-backed Gull on the east side.
--On March 17 Suddjian reported 1st-cyc Glaucous Gull and 3-rd cyc Lesser
Black-backed Gull at Marston Reservoir.  On March 18, Suddjian reported
1-st cyc Glaucous Gull at Marston.

DOUGLAS COUNTY:
--A m EURASIAN WIGEON was reported by Kingery at Walker Pit in Franktown on
March 15.  Directions:  A .25 to .5 mile W of the Franktown traffic light
on CO 86, turn north on Walker Road.  Viewing area is straight ahead half
mile on W side.   On March 16, Walbek reported that the EURASIAN WIGEON
continues at Walker Pit.  The wigeon was not seen on March 17.
-- Stachowiak reports seeing the BRANT, on February 15, at the southeast
corner of Redstone Park located in Highlands Ranch. Access the parking lot
located on the west side of S Foothills Canyon Blvd approximately 2/10's of
a mile south of W Town Center Drive. Look straight ahead as you enter the
parking lot or to the left towards the houses on the edge of the park.
Nikolai reported seeing the BRANT at Redstone Park on March 15.  On March
16, Thompson reported that the BRANT was swimming on the pond at Redstone
Park.  On March 17, Carstensen reported that the BRANT was next to the pond
on the eastern end of Redstone Park.

FREMONT COUNTY:
--A Black Phoebe was reported by Moss in  tree behind the Fremont
Sanitation District Plant in Florence on March 15.

GARFIELD COUNTY:
--Dick Filby reported that his yard Harris's Sparrow and Pinyon Jays
continue on March 19.  If you would like to
try to see the birds e-mail him at dickfilby AT hotmail.com.
--58 Barrow's Goldeneyes were reported by Filby at the private ponds at
Coryell Ranch viewable from the county road in Carbondale on March 15.

JEFFERSON COUNTY:
--A Northern Cardinal was reported by Rauh on March 14 in Lakewood in the
neighborhood NW of Jewell and Sheridan.
--Suddjian reported the GOLDEN-CROWNED SPARROW at Red Rocks Trading Post on
March 18.

LARIMER COUNTY:
--A pair of Barrow's Goldeneyes was reported by Baron at Timnath Reservoir
on March 10. They were seen from the parking lot of open space (South
Shore) off of CR 40.  Lefko reported on March 14, that the pair of Barrow's
Goldeneyes continues at Timnath.  On March 16, Johnson reported that the
pair of Barrow's Goldeneyes continues at Timnath.
--A dark juv Broad-winged Hawk was reported by Sparks perched over the
Poudre River then flew and perched at Poudre Bike Trail and Lee Martinez
Park on March 13.

MONTEZUMA COUNTY:
--A m Barrow's Goldeneye was reported by Dexter at Dolores sewer ponds W of
town on March 18.

MONTROSE COUNTY:
--On March 14, Dexter reported 3 Black Phoebes at Uravan.

PITKIN COUNTY:
--250 Rosy-Finches of all 3 species were reported by Filby at Snowmass Ski
Area on March 19.

RIO GRANDE COUNTY:
--2 Upland Sandpipers were reported by Simmons on a rail fence at Monte
Vista NWR on the west side of Hwy 15 on March 13.

Upcoming DFO Field trips:
The DFO field trip for Sunday, March 23 will be to the Wheat Ridge
Greenbelt led by Toni Rautus.  Meet the leader at Prospect Park in Wheat
Ridge for a 1/2 day trip.  Bring water and snacks; dress appropriately, in
layers, for weather.  From I-70 exit 267, take Kipling south about 3/4 of a
mile and turn right (west) on 44th Ave.  Go one mile west.  Look for
entrace to Prospect Park on your left (south).  Meet just inside the park
in the lot right next to the lake. Will check the lake for waterfowl before
birding the paved and dirt paths along Clear Creek.  Walking is easy but
may involve up to two miles of walking.

The 

[cobirds] Spring around the corner

2014-03-20 Thread Mark R
Cobirder's

There is nothing like the first sounds of the approaching Spring.  This morning 
that was the bright constant calling of a FOY Say's Phoebe.

Not too much longer before the entire orchestra will be here to join in-

Mark Minner-Lee
Superior, CO

Sent from my iPhone

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[cobirds] Sandhill Crane/Wellington

2014-03-20 Thread The Nunn Guy
I found 8 Sandhill Crane 
(http://coloradobirder.ning.com/photo/albums/sandhill-crane-wellington) on 
way home last night at Larimer CR 11/Larimer CR 70 (go west .5m to ponds) 
then my wife and I drove back out near dusk and watched 50-60 more cranes 
fly into Poudre Reservoir #3 west shore.  It was beautiful--silence except 
their calls--and seeing them fly in against black mountain canvas in the 
fainting light of the day.

They were not present this morning 0730 ... :-(

Other news ... Crom Lake had carp die-off (freezing on/off) lots of gulls 
eating carcasses--including Herring Gull ... flock of 10 Mountain Bluebird 
at WCR 88/WCR 25.

Thanks Gary Lefko, Nunn
http://coloradobirder.ning.com/
Mobile:  http://coloradobirder.ning.com/m

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[cobirds] Mountain Bluebirds, Red Mt Open Space, Larimer County

2014-03-20 Thread James Rogers
Happy Equinox!

I did a circuit through Red Mountain Open Space in northern Larimer County
yesterday and saw dozens and dozens of MOUNTAIN BLUEBIRDS. They were
feeding on (at least catching and carrying) ground crawling caterpillars.

Also spotted one GOLDEN EAGLE hunting along the bluffs and the usual
assortment of RAVENS and MAGPIES.

James Rogers

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[cobirds] New Sibley Guide: Wait for the next printing

2014-03-20 Thread Charles Hundertmark
I am a huge fan of *The Sibley Guide to Birds*. I bought an extra-large
fanny pack just so I could carry it on field trips. It simply illustrates
more plumages of North American birds than any other field guide. I
frequently find on field trips that I can illustrate this to participants
when they can't find a bird we're looking at in another field guide. We can
find it, however, in the Sibley guide.



You can imagine then that, like many other birders, I have been waiting
with excitement for the second edition of the guide. That edition was
released on March 11, and I received my preordered copy over the weekend.
On Tuesday night I looked through it closely and was disappointed to find
that it suffered from what in bird plumage would be called melanism. Many
of the illustrations are simply too dark. This, I believe, is a printing
problem and not a problem with David Allen Sibley's fine illustrations. If
the printing problems are corrected for the next printing, this will be an
outstanding field guide, with a significant number of species added as well
as other improvements.



Until the next printing, however, I would suggest holding off on purchasing
this guide unless you want to invest in it as a curiosity like a coin
minted with an error. As a field guide, however, the printing distortions
render the first print less than useful. If you are unsure, you can check a
copy at The Tatter Cover, Boulder Book Store, or your favorite local book
seller.



Brook MacDonald's excellent review of the second edition can be found here
http://naturetravelnetwork.com/book-review-sibley-guide-birds-second-edition/and
my review will be posted shortly on the DFO web site
www.dfobirders.org.


-- 
Chuck Hundertmark
2546 Lake Meadow Drive
Lafayette, CO 80026
303-604-0531
Cell: 720-771-8659
chundertma...@gmail.com

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[cobirds] Re: New Sibley Guide: Wait for the next printing

2014-03-20 Thread The Nunn Guy
Maybe it's a lot or batch and not the entire first publication?

Thanks Gary Lefko, Nunn
http://coloradobirder.ning.com/
Mobile:  http://coloradobirder.ning.com/m


On Thursday, March 20, 2014 12:01:29 PM UTC-6, Charles Hundertmark wrote:

 I am a huge fan of *The Sibley Guide to Birds*. I bought an extra-large 
 fanny pack just so I could carry it on field trips. It simply illustrates 
 more plumages of North American birds than any other field guide. I 
 frequently find on field trips that I can illustrate this to participants 
 when they can’t find a bird we’re looking at in another field guide. We can 
 find it, however, in the Sibley guide.

  

 You can imagine then that, like many other birders, I have been waiting 
 with excitement for the second edition of the guide. That edition was 
 released on March 11, and I received my preordered copy over the weekend. 
 On Tuesday night I looked through it closely and was disappointed to find 
 that it suffered from what in bird plumage would be called melanism. Many 
 of the illustrations are simply too dark. This, I believe, is a printing 
 problem and not a problem with David Allen Sibley’s fine illustrations. If 
 the printing problems are corrected for the next printing, this will be an 
 outstanding field guide, with a significant number of species added as well 
 as other improvements. 

  

 Until the next printing, however, I would suggest holding off on 
 purchasing this guide unless you want to invest in it as a curiosity like a 
 coin minted with an error. As a field guide, however, the printing 
 distortions render the first print less than useful. If you are unsure, you 
 can check a copy at The Tatter Cover, Boulder Book Store, or your favorite 
 local book seller.

  

 Brook MacDonald’s excellent review of the second edition can be found here 
 http://naturetravelnetwork.com/book-review-sibley-guide-birds-second-edition/and
  my review will be posted shortly on the DFO web site 
 www.dfobirders.org.

  
 -- 
 Chuck Hundertmark
 2546 Lake Meadow Drive
 Lafayette, CO 80026
 303-604-0531
 Cell: 720-771-8659
 chunde...@gmail.com javascript:
  

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Re: [cobirds] New Sibley Guide: Wait for the next printing

2014-03-20 Thread Alexander Brown
My copy of the Sibley 2nd Edition looks fine -- far, far better than any of the 
1st editions I had for color reproduction.

Alex Brown





On Thursday, March 20, 2014 12:01 PM, Charles Hundertmark 
chundertma...@gmail.com wrote:
 
I am a huge fan of The
Sibley Guide to Birds. I bought an extra-large fanny pack just so I could
carry it on field trips. It simply illustrates more plumages of North American
birds than any other field guide. I frequently find on field trips that I can
illustrate this to participants when they can’t find a bird we’re looking at in
another field guide. We can find it, however, in the Sibley guide.
 
You can imagine then that, like many other birders, I have
been waiting with excitement for the second edition of the guide. That edition
was released on March 11, and I received my preordered copy over the weekend.
On Tuesday night I looked through it closely and was disappointed to find that
it suffered from what in bird plumage would be called melanism. Many of the
illustrations are simply too dark. This, I believe, is a printing problem and
not a problem with David Allen Sibley’s fine illustrations. If the printing
problems are corrected for the next printing, this will be an outstanding field
guide, with a significant number of species added as well as other
improvements. 
 
Until the next printing, however, I would suggest holding
off on purchasing this guide unless you want to invest in it as a curiosity
like a coin minted with an error. As a field guide, however, the printing
distortions render the first print less than useful. If you are unsure, you can
check a copy at The Tatter Cover, Boulder Book Store, or your favorite local
book seller.
 
Brook MacDonald’s excellent review of the second edition can
be found here 
http://naturetravelnetwork.com/book-review-sibley-guide-birds-second-edition/ 
and my review will be posted shortly on the DFO web site www.dfobirders.org.
 
-- 
Chuck Hundertmark
2546 Lake Meadow Drive
Lafayette, CO 80026
303-604-0531
Cell: 720-771-8659
chundertma...@gmail.com
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Re: [cobirds] Re: New Sibley Guide: Wait for the next printing

2014-03-20 Thread Charles Hundertmark
Certainly possible that it's a batch problem. I actually received two
copies, one complementary, the other preordered. Both had the printing
problem. Others around the country have reported the problem also. On the
other hand, Alex Brown reports he has a fine copy. Looking at it in a book
store would appear to be the safe approach.

Chuck


On Thu, Mar 20, 2014 at 12:39 PM, The Nunn Guy lefk...@yahoo.com wrote:

 Maybe it's a lot or batch and not the entire first publication?

 Thanks Gary Lefko, Nunn
 http://coloradobirder.ning.com/
 Mobile:  http://coloradobirder.ning.com/m



 On Thursday, March 20, 2014 12:01:29 PM UTC-6, Charles Hundertmark wrote:

 I am a huge fan of *The Sibley Guide to Birds*. I bought an extra-large
 fanny pack just so I could carry it on field trips. It simply illustrates
 more plumages of North American birds than any other field guide. I
 frequently find on field trips that I can illustrate this to participants
 when they can't find a bird we're looking at in another field guide. We can
 find it, however, in the Sibley guide.



 You can imagine then that, like many other birders, I have been waiting
 with excitement for the second edition of the guide. That edition was
 released on March 11, and I received my preordered copy over the weekend.
 On Tuesday night I looked through it closely and was disappointed to find
 that it suffered from what in bird plumage would be called melanism. Many
 of the illustrations are simply too dark. This, I believe, is a printing
 problem and not a problem with David Allen Sibley's fine illustrations. If
 the printing problems are corrected for the next printing, this will be an
 outstanding field guide, with a significant number of species added as well
 as other improvements.



 Until the next printing, however, I would suggest holding off on
 purchasing this guide unless you want to invest in it as a curiosity like a
 coin minted with an error. As a field guide, however, the printing
 distortions render the first print less than useful. If you are unsure, you
 can check a copy at The Tatter Cover, Boulder Book Store, or your favorite
 local book seller.



 Brook MacDonald's excellent review of the second edition can be found
 here http://naturetravelnetwork.com/book-review-sibley-guide-
 birds-second-edition/ and my review will be posted shortly on the DFO
 web site www.dfobirders.org.


 --
 Chuck Hundertmark
 2546 Lake Meadow Drive
 Lafayette, CO 80026
 303-604-0531
 Cell: 720-771-8659
 chunde...@gmail.com

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-- 
Chuck Hundertmark
2546 Lake Meadow Drive
Lafayette, CO 80026
303-604-0531
Cell: 720-771-8659
chundertma...@gmail.com

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[cobirds] Timnath Reservoir/Larimer

2014-03-20 Thread The Nunn Guy
At lunch ... great weather ... lots of ducks

Barrow's Goldeneye
Common Goldeneye
Ruddy Duck
Bufflehead
Lesser Scaup
Horned Grebe
Eared Grebe
Canada Goose
Ring-necked Duck
Mallard
Gadwall
Canvasback
American Wigeon
Northern Pintail
Redhead
Pied-billed Grebe
Green-winged Teal
Double-crested Cormorant
Blue-winged Teal
Red-breasted Merganser
Common Merganser
American Coot
Northern Shoveler
Great-tailed Grackle

Thanks Gary Lefko, Nunn
http://coloradobirder.ning.com/
Mobile:  http://coloradobirder.ning.com/m

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Re: [cobirds] Re: New Sibley Guide: Wait for the next printing

2014-03-20 Thread Eric DeFonso
I've been perusing my new copy of Sibley's 2nd edition, and with each
passing day I'm coming to enjoy it more and more. I bought my copy from the
Boulder Bookstore where I checked as many of the copies there as I could
for color rendition and the font/text clarity. All the copies there seemed
to be of the same quality, which I felt was quite good overall.

When I got home I compared the new edition with my old beat-up, worn-down
edition from 2001. I certainly haven't done an entirely exhaustive
comparision, but I tried to compare key species that I'd seen mentioned in
other reviews. I agree that some (but definitely not all) of the reds and
browns that are depicted are quite rich. Specifically, I compared the
depiction of Scarlet Tanager, the coloration of bills in breeding plumage
for Royal and Caspian Terns, and a number of the buteos. For all these,
again I agree that they seem a bit rich, erring on the side of
over-coloration. However, birds like Hepatic and Summer Tanager, the rails,
the buntings, and the dubious Brown Thrasher from the first edition all
look quite good in the new book, to my eyes anyway.

Yesterday, I had the book with me while I flipped through it in a city park
on a gloriously bright afternoon. Interestingly, I thought those relatively
dark illustrations looked pretty good then in bright sun, which made me
think that maybe the key to coping with the darker renditions is to make
sure you have plenty of light available. :)

In the end, I would agree with Chuck H. If you are someone who habitually
buys books online, for this one you might forego that and visit your
favorite local bookshop and check out the copies on hand in person. If you
find it acceptable, buy it there so that you have a version that you are
sure you'll be happy with. The local store owners will appreciate it anyway.

And if nothing else, the updates to the presentation of the species, the
selection of species, and the overall quality of information with them
(identification, life history, behavior) are all just staggeringly good.
Whatever complaints I have with the book are entirely overshadowed by
everything else that is fabulous about it.

Eric

-- 
Eric DeFonso
Boulder, CO

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Re: [cobirds] Re: New Sibley Guide: Wait for the next printing

2014-03-20 Thread Peter Burke
All:
I too received a Dark Morph Sibley whether part of a bad batch, or the
whole first print I don't know. -pb

Peter Burke

Editor, *Colorado Birds*

*Colorado Field Ornithologists*

935 11th St. Boulder, CO 80302

(973) 214-0140

CFO http://www.cfobirds.org/  Flickrhttp://www.flickr.com/photos/pgburke/
 LinkedIn http://www.linkedin.com/pub/peter-burke/5/788/a62





On Thu, Mar 20, 2014 at 12:39 PM, The Nunn Guy lefk...@yahoo.com wrote:

 Maybe it's a lot or batch and not the entire first publication?

 Thanks Gary Lefko, Nunn
 http://coloradobirder.ning.com/
 Mobile:  http://coloradobirder.ning.com/m



 On Thursday, March 20, 2014 12:01:29 PM UTC-6, Charles Hundertmark wrote:

 I am a huge fan of *The Sibley Guide to Birds*. I bought an extra-large
 fanny pack just so I could carry it on field trips. It simply illustrates
 more plumages of North American birds than any other field guide. I
 frequently find on field trips that I can illustrate this to participants
 when they can't find a bird we're looking at in another field guide. We can
 find it, however, in the Sibley guide.



 You can imagine then that, like many other birders, I have been waiting
 with excitement for the second edition of the guide. That edition was
 released on March 11, and I received my preordered copy over the weekend.
 On Tuesday night I looked through it closely and was disappointed to find
 that it suffered from what in bird plumage would be called melanism. Many
 of the illustrations are simply too dark. This, I believe, is a printing
 problem and not a problem with David Allen Sibley's fine illustrations. If
 the printing problems are corrected for the next printing, this will be an
 outstanding field guide, with a significant number of species added as well
 as other improvements.



 Until the next printing, however, I would suggest holding off on
 purchasing this guide unless you want to invest in it as a curiosity like a
 coin minted with an error. As a field guide, however, the printing
 distortions render the first print less than useful. If you are unsure, you
 can check a copy at The Tatter Cover, Boulder Book Store, or your favorite
 local book seller.



 Brook MacDonald's excellent review of the second edition can be found
 here http://naturetravelnetwork.com/book-review-sibley-guide-
 birds-second-edition/ and my review will be posted shortly on the DFO
 web site www.dfobirders.org.


 --
 Chuck Hundertmark
 2546 Lake Meadow Drive
 Lafayette, CO 80026
 303-604-0531
 Cell: 720-771-8659
 chunde...@gmail.com

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[cobirds] HSR: Dinosaur Ridge (20 Mar 2014) 7 Raptors

2014-03-20 Thread reports
Dinosaur Ridge
Colorado, USA
Daily Raptor Counts: Mar 20, 2014
---

SpeciesDay's CountMonth Total   Season Total
-- --- -- --
Black Vulture0  0  0
Turkey Vulture   0  0  0
Osprey   0  0  0
Bald Eagle   1 17 17
Northern Harrier 0  0  0
Sharp-shinned Hawk   0  1  1
Cooper's Hawk0  2  2
Northern Goshawk 0  0  0
Red-shouldered Hawk  0  0  0
Broad-winged Hawk0  0  0
Red-tailed Hawk  5 47 47
Rough-legged Hawk0  5  5
Swainson's Hawk  0  0  0
Ferruginous Hawk 0  7  7
Golden Eagle 0  2  2
American Kestrel 1  5  5
Merlin   0  0  0
Peregrine Falcon 0  1  1
Prairie Falcon   0  5  5
Mississippi Kite 0  0  0
Unknown Accipiter0  0  0
Unknown Buteo0  1  1
Unknown Falcon   0  0  0
Unknown Eagle0  0  0
Unknown Raptor   0  3  3

Total:   7 96 96
--

Observation start time: 09:00:00 
Observation end   time: 16:00:00 
Total observation time: 7 hours

Official Counter:Claude Vallieres

Observers:Claude Vallieres, Rob Reilly, Roger Rouch

Visitors:
Visitors included a returning birder/photographer Jim Esten. A family from
Ft. Collins had heard of the Hawk Watch via RMBO came down for several
hours, to watch and to celebrate their son's birthday. They were Mike 
Lori Kimball and two sons Liam and Conor. Numerous hikers, bicyclists and
joggers were on the trail enjoying the beautiful weather. 


Weather:
A good weather day for observations. Winds were 0-2 on Beaufort Scale with
late afternoon gusts 29-33 MPH. Temperatures started at 44F and gradually
increased to 60F with mostly sunny conditions and cloud cover consistently
at 30%. Visibility was 50 km plus.  

Raptor Observations:
Seven migrating raptors included 5 Red-tailed Hawks, 1 male American
Kestrel, and 1 very distant adult Bald Eagle who appeared from the East
side of Green Mountain. All of the other 6 were seen flying along the
Dinosaur Ridge within eyesight. Numerous other raptor sightings were mostly
of local Red-tailed Hawks, a pair in courtship flight, another diving
toward another juvenile R-t., another fending off a Common Raven and others
out for a leisurely flight. 1 adult Sharp-shinned Hawk was seen hunting the
eastern side of the ridge.

Non-raptor Observations:
Other bird sightings included several small flocks of female Mountain
Bluebirds, American Crows, Common Ravens, Mountain Chickadees, American
Robins, Black-billed Magpies, singing Northern Flickers, Western Scrub
Jays, Townsend's Solitaires, a singing Western Meadowlark, Dark-Eyed Juncos
and 2 Canada Geese (heading south). The highlight bird was a flock of 5
Cedar Waxwings who flew into the watch sight for a short visit before
flying off. Several butterflies and other insects were also present. 

Predictions:
Tomorrow's forecast calls for cloudy with cooler temperatures ranging 20s
to a high of mid 40s in advance of a colder, wet/snow front to arrive late
Friday into Saturday. 

Report submitted by Rocky Mountain Bird Observatory (jeff.bi...@rmbo.org)
Dinosaur Ridge information may be found at:
http://www.rmbo.org/


Site Description:
Dinosaur Ridge is the only regularly staffed hawkwatch in Colorado and is
the best place in the world to see migrating Ferruginous Hawks. Dinosaur
Ridge may be the best place in the country to see the rare dark morph of
the Broad-winged Hawk (a few are seen each spring). Hawkwatchers who linger
long enough may see resident Golden Eagles, Red-tailed Hawks and Prairie
Falcons, in addition to migrating Swainson's, Cooper's and Sharp-shinned
Hawks, American Kestrels and Turkey Vultures. Peregrine Falcons and
Ferruginous Hawks are uncommon; Northern Goshawk is rare but regular.
Non-raptor species include Rock Wren, and sometimes Bushtit, Western
Bluebird, Sandhill Crane, White-throated Swift, American White Pelican or
Dusky Grouse. Birders