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Top 25 Feeder Birds

2006-07

Northern Rockies Region

Review the Explanation of Terms to understand what these data represent.
A total of 223 FeederWatchers reported data from this region.

Rank Within Region Common Name Scientific Name Percentage of Sites Visited Average Group Size (when seen) FeederWatch Abundance Index
1 Black-capped Chickadee Poecile atricapillus 79.37 3.76 1.84
2 Dark-eyed Junco Junco hyemalis 73.09 4.86 1.29
3 Downy Woodpecker Dryobates pubescens 70.40 1.59 0.59
4 House Sparrow Passer domesticus 62.78 10.69 2.62
5 Black-billed Magpie Pica hudsonia 62.33 2.45 0.59
6 Northern Flicker Colaptes auratus 61.44 1.43 0.34
7 House Finch Haemorhous mexicanus 59.64 9.27 2.17
8 American Robin Turdus migratorius 55.61 2.84 0.21
9 Common Redpoll Acanthis flammea 49.78 11.72 1.02
10 Hairy Woodpecker Dryobates villosus 45.74 1.46 0.33
11 European Starling Sturnus vulgaris 42.15 7.07 0.38
12 Pine Siskin Spinus pinus 40.81 6.28 0.35
13 Blue Jay Cyanocitta cristata 40.36 2.68 0.45
14 White-breasted Nuthatch Sitta carolinensis 39.46 1.42 0.23
15 American Goldfinch Spinus tristis 39.01 5.52 0.54
16 Red-breasted Nuthatch Sitta canadensis 36.32 1.70 0.31
17 Mountain Chickadee Poecile gambeli 27.35 2.70 0.28
18 Red-winged Blackbird Agelaius phoeniceus 26.01 8.50 0.20
19 Pine Grosbeak Pinicola enucleator 25.56 7.41 0.38
20 Mourning Dove Zenaida macroura 24.22 4.17 0.31
21 Sharp-shinned Hawk Accipiter striatus 24.22 1.03 0.05
22 Song Sparrow Melospiza melodia 21.97 1.44 0.09
23 Evening Grosbeak Coccothraustes vespertinus 21.52 7.75 0.22
24 American Crow Corvus brachyrhynchos 21.08 3.39 0.08
25 Common Raven Corvus corax 20.63 1.82 0.08