1981 (Twenty-Third) Fall Occurrence Report
Copyright 1981, Nebraska Ornithologists' Union. Used by permission
Two hundred eighty-one species (plus a possible Veery) are listed in this report, from 12 localities. Comparable figures for prior years are: 284 species from 11 localities in 1979, 269 from 12 in 1978, and 267 from 11 in 1977.
The information is presented in a rough west (left) to east (right) order, with locations of about the same longitude listed with the northernmost first. Two dates indicate the first and last records for the period. The symbols used are:
Jl, Au, Sp, Ot, No, and Dm for the months.