Quarterly Biology Reports, Volume 20, Issue 3 |
Contents
Ruffed Grouse Hunting Potential In lowa | 1 |
Nightlighting Waterfowl on the Breeding Grounds | 7 |
Age Composition of the 1967 Deer Herd | 13 |
7 other sections not shown
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Common terms and phrases
1,000 between age anglers areas August roadside pheasant average Based on Deer bass Biologist INTRODUCTION Biology Reports bird banded bluegill brood reports brood stock Broods Sighted bullhead caught cent channel catfish classes Fawn compared Contingency tables crappie creel census deer herd drive trapping drums per stop fish Fisheries Biologist fishermen Flathead Catfish French-strain fur buyers fur dealers Game Biologist Gray Fox grouse population habitat hatching hens Hlavka hunters indicated Iowa jaw bones largemouth bass lowa's mark and recapture marked marked fish marshes Mean Number Alive mink Moines River muskrats night-lighting north central northeast lowa Northern glaciated percent period pheasant population pheasant surveys pool 11 population estimate quail counts quail seen quail sighted Rabbit Count rabbit survey Raccoon Red Fox Region RESULTS roadside pheasant count routes ruffed grouse sample sauger Southern Loess species Spirit Lake spring pheasant Statewide Survivors Deaths Rate trapper questionnaire walleye Western Loess whistling quail white bass Zones