| 2000 | 1961-1999 | 1990-1999 | 1980-1989 | 1970-1979 | 1961-1969 | |||||||||||||
| Species (graphed) | Fall Total | Average fall total | Percent difference | Maximum fall total | Average fall total | Maximum fall total | Average fall total | Maximum fall total | Average fall total | Maximum fall total | Average fall total | Maximum fall total | ||||||
| Green Heron | 1 | 1.0 | 0% | 4 | 1.2 | 4 | 1.1 | 4 | 0.5 | 1 | 0.7 | 1 | ||||||
| Sharp-shinned Hawk | 9 | 2.0 | 357% | 6 | 2.3 | 6 | 2.8 | 5 | 1.3 | 2 | 0.6 | 2 | ||||||
| Solitary Sandpiper | 3 | 3.5 | -14% | 14 | 3.4 | 6 | 5.3 | 14 | 3.8 | 9 | 0.4 | 1 | ||||||
| Spotted Sandpiper | 0 | 0.3 | -100% | 4 | 0.3 | 1 | 0.1 | 1 | 0.4 | 1 | 0.5 | 4 | ||||||
| Common Snipe | 1 | 1.0 | 0% | 2 | 1.3 | 2 | 1.0 | 1 | 1.0 | 2 | 0.7 | 1 | ||||||
| American Woodcock | 3 | 1.8 | 71% | 6 | 1.0 | 3 | 1.3 | 3 | 2.9 | 6 | 1.6 | 3 | ||||||
| Mourning Dove | 2 | 2.6 | -24% | 23 | 6.3 | 23 | 2.4 | 8 | 0.0 | 0 | 0.0 | 0 | ||||||
| Black-billed Cuckoo | 3 | 3.1 | -4% | 12 | 1.2 | 6 | 3.1 | 8 | 6.0 | 12 | 2.1 | 8 | ||||||
| Yellow-billed Cuckoo | 1 | 1.8 | -45% | 8 | 0.7 | 4 | 1.8 | 4 | 1.7 | 5 | 3.3 | 8 | ||||||
| Eastern Screech-Owl | 1 | 1.0 | 5% | 4 | 1.3 | 4 | 1.0 | 2 | 0.8 | 2 | 0.6 | 1 | ||||||
| Northern Saw-whet Owl | 0 | 1.4 | -100% | 4 | 1.7 | 3 | 2.0 | 4 | 1.0 | 1 | 1.0 | 2 | ||||||
| Chimney Swift | 3 | 0.8 | 286% | 3 | 0.8 | 2 | 0.0 | 0 | 0.0 | 0 | 1.0 | 3 | ||||||
| Ruby-throated Hummingbird | 193 | 111.5 | 73% | 309 | 172.5 | 213 | 104.0 | 169 | 78.8 | 114 | 88.6 | 309 | ||||||
| Belted Kingfisher | 4 | 4.2 | -5% | 10 | 5.3 | 10 | 4.7 | 10 | 3.1 | 9 | 3.3 | 6 | ||||||
| Red-bellied Woodpecker | 1 | 1.1 | -10% | 9 | 2.3 | 9 | 0.8 | 3 | 0.1 | 1 | 0.0 | 0 | ||||||
| Yellow-bellied Sapsucker | 6 | 3.7 | 64% | 11 | 5.0 | 8 | 3.0 | 9 | 4.8 | 11 | 1.8 | 4 | ||||||
| Downy Woodpecker | 11 | 14.6 | -25% | 34 | 11.9 | 20 | 15.0 | 21 | 14.2 | 24 | 17.8 | 34 | ||||||
| Hairy Woodpecker | 2 | 1.7 | 19% | 5 | 2.0 | 4 | 1.2 | 2 | 1.7 | 3 | 1.8 | 5 | ||||||
| Northern Flicker | 7 | 7.1 | -1% | 19 | 7.1 | 13 | 6.3 | 13 | 5.8 | 13 | 9.2 | 19 | ||||||