
| Species | Maximum number observed during count period | Average group size when seen | Average group size per count period | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alphabetic | Taxonomic | Nov | Dec | Jan | Feb | Mar | Apr | ||||||
| 17 | 1 | 16 | 5 | 19 | 2 | 16 | 3 | 16 | 6 | |||
| Sharp-shinned Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.0 | 0.1 |
| Red-tailed Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.0 | 0.1 |
| Rough-legged Hawk | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.0 | 0.1 |
| Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.0 | 0.1 |
| Red-bellied Woodpecker | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1.0 | 0.7 |
| Downy Woodpecker | 2 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | 2 | 2.4 | 2.4 |
| Hairy Woodpecker | 1 | 3 | 2 | 2 | 2 | 2 | 4 | 0 | 2 | 2 | 2.2 | 2.0 |
| Northern Flicker | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1.0 | 0.5 |
| Pileated Woodpecker | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 1.3 | 0.8 |
| Blue Jay | 2 | 2 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 2.0 | 1.0 |
| American Crow | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 1 | 1.5 | 0.6 |
| Black-capped Chickadee | 4 | 4 | 4 | 4 | 5 | 3 | 3 | 1 | 2 | 1 | 3.1 | 3.1 |
| White-breasted Nuthatch | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2.0 | 2.0 |
| Eastern Bluebird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2.0 | 0.2 |
| European Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.0 | 0.3 |
| American Tree Sparrow | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0.1 |
| Chipping Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.0 | 0.1 |
| Fox Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6.0 | 0.6 |
| Dark-eyed Junco | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 33 | 12.0 | 3.6 |
| Red-winged Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.0 | 0.1 |
| Common Grackle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.0 | 0.3 |
| Purple Finch | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0.1 |
| House Finch | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1.5 | 0.3 |
| Common Redpoll | 0 | 2 | 21 | 42 | 80 | 41 | 60 | 46 | 40 | 0 | 41.5 | 33.2 |
| Pine Siskin | 40 | 30 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 21.8 | 8.7 |
| American Goldfinch | 2 | 0 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2.2 | 0.9 |
| House Sparrow | 3 | 0 | 0 | 3 | 0 | 2 | 0 | 1 | 0 | 1 | 2.0 | 1.0 |
| Total species observed | 12 | 12 | 9 | 10 | 10 | 11 | 6 | 8 | 8 | 18 | ||
| Total individuals observed | 61 | 52 | 50 | 64 | 100 | 61 | 72 | 54 | 52 | 64 | ||
| Click on a column heading to re-order table. For example, click on "Average group size when seen" to order table by group size. | ||||||||||||