Dinosaur Ridge Colorado, USA Daily Raptor Counts: Mar 02, 2016 -------------------------------------------------------------------
Species Day's Count Month Total Season Total ------------------ ----------- -------------- -------------- Black Vulture 0 0 0 Turkey Vulture 0 0 0 Osprey 0 0 0 Bald Eagle 0 0 0 Northern Harrier 0 0 0 Sharp-shinned Hawk 0 0 0 Cooper's Hawk 0 0 0 Northern Goshawk 0 0 0 Red-shouldered Hawk 0 0 0 Broad-winged Hawk 0 0 0 Red-tailed Hawk 2 9 9 Rough-legged Hawk 0 0 0 Swainson's Hawk 0 0 0 Ferruginous Hawk 0 0 0 Golden Eagle 0 0 0 American Kestrel 0 0 0 Merlin 0 0 0 Peregrine Falcon 0 0 0 Prairie Falcon 0 0 0 Mississippi Kite 0 0 0 Unknown Accipiter 0 0 0 Unknown Buteo 0 0 0 Unknown Falcon 0 0 0 Unknown Eagle 0 0 0 Unknown Raptor 0 1 1 Total: 2 10 10 ---------------------------------------------------------------------- Observation start time: 09:15:00 Observation end time: 15:00:00 Total observation time: 5.75 hours Official Counter: Paul Slingsby Observers: Karen Fernandez Visitors: Two tourists from San Francisco were going to visit the Dinosaur Visitor Center after hiking along the ridge. Weather: Temperature was a low of 46, rising to the high of 54 deg. F by noon. A sprinkle occurred from about 8:45 to 9:15, with NW wind of maybe 30 mph gusting to 50. Snow flurries came for a few minutes at noon. There was a calm with sun from 13:30 until 14:30. Cloud coverage was otherwise about 50%. Raptor Observations: Two Red-tailed Hawks were the only migrants. Two local Red-tailed Hawks were visible much of the day. A Prairie Falcon kited by almost every hour in the high winds. An adult Bald Eagle migrated north but returned 1/2 hour later. No hawks were seen during the calm period. Non-raptor Observations: The usual Townsend's Solitaires, Black-billed Magpies, Common Ravens, Northern Flicker and Mountain Chickadees were present. During the calm a flock of 63 American Robins passed going north low on the Rooney Road side. Predictions: Hawks will fly, even in the wind. ======================================================================== Report submitted by Rocky Mountain Bird Observatory ([email protected]) 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. -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/ccba5a17027e53fbd0ea76952432c7b7%40www.hawkcount.org. For more options, visit https://groups.google.com/d/optout.
