WRS Survey Summary

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Route	Nunn Raptor Alley Route (1280)
Location	Colorado, United States
Survey date	2024-02-11
Survey ID	1843

Survey Conditions

Survey Date: 2024-02-11	Start Time: 08:10:00	End Time: 12:10:00
Temperature	-10 (C)	2 (C)
Cloud Cover	0 (%)	0 (%)
Visibility	4 (km)	4 (km)
Precipitation	0: None	0: None
Wind Speed	2: 6-11 km/h (4-7 mph)	2: 6-11 km/h (4-7 mph)
Wind Direction	NW	NW
Water	Mostly Frozen	Open
Snow Depth	3 (in)	2 (in)
Observer 1	R. Beauchamp
Observer 2
Observer 3
Observer 4
Notes	Snow storm a day ago (over night Feb 9-10) resulted in 1 - 4 inches of snow. The southern portion of the route had 3-4 inches, while northern section was ~1".

Survey Sightings

Species	Time	Count	Behavior	Age	Sex	Habitat
RT (Red-tailed Hawk)	08:15:00	2	Perched	Adult		•developed

BE (Bald Eagle)	08:50:00	2	Perched	Adult		•developed

FH (Ferruginous Hawk)	08:55:00	1	Perched	Adult		•grassland

AK (American Kestrel)	09:20:00	1	Perched	Adult	Male	•developed

RT (Red-tailed Hawk)	09:50:00	1	Perched	Adult		•grassland•fallow agriculture

NH (Northern Harrier)	10:00:00	2	Flying	Adult		•shrubland•grassland

NH (Northern Harrier)	10:00:00	1	Flying	Immature		•shrubland•grassland

RT (Red-tailed Hawk)	10:00:00	1	Perched	Adult		•shrubland•grassland

AK (American Kestrel)	10:10:00	1	Perched	Adult	Female	•grassland

GE (Golden Eagle)	10:10:00	1	Perched	Adult		•grassland

NH (Northern Harrier)	10:35:00	1	Flying	Adult	Female	•fallow agriculture•grassland

FH (Ferruginous Hawk)	10:40:00	1	Perched	Adult		•fallow agriculture

ML (Merlin)	10:45:00	1	Perched	Adult		•developed•grassland

NH (Northern Harrier)	10:50:00	1	Perched			•fallow agriculture

AK (American Kestrel)	11:10:00	1	Flying	Adult	Male	•grassland

AK (American Kestrel)	11:15:00	1	Perched	Adult	Male	•shrubland•grassland

NH (Northern Harrier)	11:25:00	1	Perched	Adult	Female	•grassland

AK (American Kestrel)	11:30:00	1	Perched	Adult	Male	•shrubland

FH (Ferruginous Hawk)	11:30:00	2	Perched	Adult		•shrubland

BE (Bald Eagle)	11:45:00	1	Perched	Adult		•grassland

AK (American Kestrel)	11:50:00	1	Perched	Adult	Male	•grassland

AK (American Kestrel)	11:55:00	1	Perched	Adult	Male	•grassland

GE (Golden Eagle)	11:55:00	1	Flying	Immature		•grassland

FH (Ferruginous Hawk)	12:00:00	2	Flying Perched	Adult		•grassland

NH (Northern Harrier)	12:10:00	1	Flying	Immature		•grassland

Survey totals by species

Species	Total Count
RT (Red-tailed Hawk)	4
BE (Bald Eagle)	3
FH (Ferruginous Hawk)	6
AK (American Kestrel)	7
NH (Northern Harrier)	7
GE (Golden Eagle)	2
ML (Merlin)	1
Total	30