Birding at Ohio River Islands National Wildlife Refuge: What You'll See Each Week
In November, the birds most often reported at Ohio River Islands National Wildlife Refuge are Carolina Chickadee (95%), Blue Jay (94%), and Red-bellied Woodpecker (94%). It is busiest in spring, when 79 species turn up on at least 1 in 20 checklists, and species counts peak in early May (96 species). 169 species have been reported here across 1,994 complete checklists from 250 birders.
Species by week
Number of species reported on at least 5% of complete checklists, by week (4 per month). Grey bars: fewer than 10 checklists, not counted.
House Sparrow83% of checklists here vs 21% statewide: 4.0×
Frequency is the share of complete checklists at this location that listed the bird, 2016–2025. Busy places report more of everything, and the weekly chart counts species on at least 5% of checklists so a few stray reports do not inflate it. How to read it.