A year at a glance in Knox County
When each species’ records usually fall in Knox County, 2016 to 2025: the bar runs from the early to the late week, and the line marks the middle week. It shows when people recorded each species, not when it is there.
54 species
| Species | Usual weeks |
|---|---|
| Amphibians | |
| American Toad | No season: the weeks are still too uncertain |
| Bees, wasps and ants | |
| Two-spotted Longhorn Bee | early July to early August, middle week Jul 19–25 |
| Bicolored Striped Sweat Bee | No season: the weeks are still too uncertain |
| Common Eastern Bumble Bee | No season: the weeks are still too uncertain |
| Ligated Furrow Bee | No season: most records are from one year |
| Two-spotted Bumble Bee | No season: the weeks are still too uncertain |
| Butterflies and moths | |
| Viceroy | mid-July to early September, middle week Aug 16–22 |
| Yellow-collared Scape Moth | mid-July to mid-September, middle week Aug 23–29 |
| Banded Tussock Moth | early August to mid-September, middle week Sep 6–12 |
| Ailanthus Webworm Moth | No season: most records are from one year |
| Black Swallowtail | No season: most records are from one year |
| Common Buckeye | No season: most records are from one year |
| Eastern Tiger Swallowtail | No season: most records are from one year |
| Elkalyce comyntas | No season: most records are from one year |
| Fall Webworm Moth | No season: most records are from one year |
| Great Spangled Fritillary | No season: recorded in two separate seasons |
| Hickory Tussock Moth | No season: the weeks are still too uncertain |
| Limenitis astyanax | No season: the weeks are still too uncertain |
| Meadow Fritillary | No season: recorded in two separate seasons |
| Northern Pearly-eye | No season: the weeks are still too uncertain |
| Pearl Crescent | No season: the weeks are still too uncertain |
| Question Mark | No season: the weeks are still too uncertain |
| Red Admiral | No season: the weeks are still too uncertain |
| Silver-spotted Skipper | No season: the weeks are still too uncertain |
| Small White | No season: the weeks are still too uncertain |
| Spicebush Swallowtail | No season: most records are from one year |
| Virginian Tiger Moth | No season: the weeks are still too uncertain |
| Dragonflies and damselflies | |
| Blue Dasher | late June to late August, middle week Jul 19–25 |
| Eastern Forktail | late April to mid-September, middle week Aug 2–8 |
| Blue-ringed Dancer | early July to mid-September, middle week Aug 9–15 |
| Widow Skimmer | late June to mid-September, middle week Aug 16–22 |
| Eastern Pondhawk | early July to mid-September, middle week Aug 23–29 |
| American Rubyspot | No season: most records are from one year |
| Blue-fronted Dancer | No season: recorded in two separate seasons |
| Blue-tipped Dancer | No season: most records are from one year |
| Common Whitetail | No season: the weeks are still too uncertain |
| Double-striped Bluet | No season: recorded in two separate seasons |
| Eastern Amberwing | No season: recorded in two separate seasons |
| Ebony Jewelwing | No season: the weeks are still too uncertain |
| Familiar Bluet | No season: most records are from one year |
| Fragile Forktail | No season: recorded in two separate seasons |
| Orange Bluet | No season: most records are from one year |
| Powdered Dancer | No season: most records are from one year |
| Ferns and clubmosses | |
| Christmas fern | No season: recorded through most of the year |
| Flowering plants | |
| Virginia Springbeauty | late March to early May, middle week Apr 19–25 |
| American pokeweed | No season: the weeks are still too uncertain |
| Amur honeysuckle | No season: most records are from one year |
| dame's rocket | No season: the weeks are still too uncertain |
| Fungi | |
| Mammals | |
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