Keyphrases
Aerial
21%
Aerial Image
12%
Aerial Imagery
12%
Aerial Survey
32%
Annual Performance
18%
Autumn Migration
16%
Bird Use
20%
Chautauqua
6%
Coot
6%
Count Bias
8%
Dabbling Ducks
15%
Detection Probability
7%
Diving Duck
12%
Duck
22%
Easement
24%
Ecological Indicators
6%
Emiquon Preserve
18%
Gadwall
13%
General Public
6%
Goose
15%
Green-winged Teal
14%
Guilds
16%
Habitat Use
8%
Illinois
90%
Illinois River
9%
Illinois River Valley
48%
Key Ecological Attributes
6%
Least Bittern
7%
Lesser Scaup
7%
Management Strategy
19%
Marsh Birds
21%
Midwest
18%
Mississippi Flyway
7%
Mississippi River
14%
Motus
6%
Natural Resources Conservation Service
24%
Non-breeding Season
12%
Performance Reports
18%
Population Estimate
7%
Population Size
11%
Pre-breeding
13%
Shorebirds
6%
Spring Migration
20%
Visibility Bias
12%
Waterbirds
28%
Waterfowl
100%
Wetland Birds
10%
Wetland Management
23%
Wetlands
50%
Wood Duck
20%
Agricultural and Biological Sciences
Agricultural Science
14%
Americans
16%
Anas platyrhynchos
6%
Annuals
93%
Biologists
9%
Branta Canadensis
10%
Canvasback
11%
Climate Data
6%
Conservation Easement
14%
Diving Duck
17%
Duck
47%
Floodplains
24%
Flyway
10%
Goose
24%
Leg
6%
Lesser Scaup
11%
Metabolizable Energy
6%
Natural History
7%
Natural Resources
12%
Natural Resources Conservation Service
24%
Neural Network
6%
Phenology
6%
Population Ecology
6%
Population Size
23%
Publications
9%
Sandhill Crane
5%
Seeds
6%
Spring
71%
Telemetry
7%
U.S. Fish and Wildlife Service
6%
Water Bird
48%
Watersheds
14%
Wetland Soils
5%
Wetlands Reserve Program
20%
Wood Duck
28%