Agriculture & Biology
West Nile virus
80%
birds
52%
Pluvialis
32%
Dominica
31%
Turdus migratorius
31%
radio transmitters
28%
Charadriidae
28%
seroprevalence
26%
serology
25%
overwintering
21%
endangered species
20%
Cardinalis cardinalis
20%
blood meal
19%
antibodies
19%
ecology
19%
Culex
15%
infection
13%
viruses
13%
immunosuppression
12%
Culicidae
11%
heat
11%
Passer domesticus
10%
doves
10%
testing
9%
Culex restuans
7%
Zenaida macroura
6%
Saint Louis encephalitis virus
6%
disease reservoirs
6%
U.S. Fish and Wildlife Service
6%
Icteria virens
6%
RNA
6%
mammals
6%
breeds
6%
migratory behavior
6%
Flaviviridae
5%
researchers
5%
risk assessment
5%
monitoring
5%
necropsy
5%
wildlife
5%
agriculture
5%
Medicine & Life Sciences
Birds
58%
Songbirds
49%
Gulf of Mexico
36%
Weather
26%
Seroepidemiologic Studies
23%
Serology
22%
Culex
19%
Antibodies
19%
Fats
15%
Viruses
15%
Meals
12%
Recurrence
12%
Sparrows
11%
Oral Candidiasis
11%
Mortality
10%
Culicidae
9%
Grief
8%
Columbidae
8%
St. Louis Encephalitis Viruses
7%
Infections
7%
Accidental Falls
6%
Ecology
6%
Mammals
6%
North America
5%
Viral RNA
5%
Telemetry
5%
Flavivirus
5%
Earth & Environmental Sciences
West Nile virus
31%
infection
19%
ecology
16%
food
10%
accessibility
9%
habitat
9%
blood
9%
rate
8%
plumage
8%
tile drain
7%
molt
7%
migratory bird
6%
mammal
5%
breeding
5%