Earth & Environmental Sciences
reproductive isolation
83%
song
69%
habitat selection
62%
plumage
47%
subspecies
46%
acoustics
44%
hybrid zone
23%
environmental gradient
17%
gene flow
17%
mate choice
12%
assortative mating
12%
habitat
9%
understory
8%
ecology
6%
Agriculture & Biology
reproductive isolation
60%
habitat preferences
55%
acoustics
52%
animal communication
49%
plumage
40%
Melospiza melodia
26%
Melospiza
18%
gene flow
16%
Sonoran Desert
12%
assortative mating
11%
habitats
10%
understory
9%
mating behavior
8%
ecology
6%
Medicine & Life Sciences
Reproductive Isolation
100%
Music
60%
Ecosystem
60%
Acoustics
54%
Gene Flow
23%
Sparrows
12%
Ecology
9%
Microsatellite Repeats
8%
Cues
6%