Earth & Environmental Sciences
bird
100%
urbanization
37%
bird species
31%
Europe
23%
urban habitat
22%
city
19%
species richness
18%
habitat
17%
escape behavior
16%
urban landscape
15%
boreal forest
14%
urban area
13%
reproductive success
11%
effect
11%
winter
11%
breeding bird
11%
predator
11%
patch size
11%
nest
11%
pandemics
10%
breeding season
10%
biodiversity
9%
green space
9%
distribution
9%
forest edge
9%
wildlife
8%
nest site
7%
flight
7%
breeding
7%
nest predation
7%
land
7%
urban development
7%
passerine
7%
old-growth forest
7%
latitudinal gradient
7%
genetic variation
7%
guild
7%
behavioral response
7%
disturbance
6%
gene flow
6%
plumage
6%
fragmentation
6%
trypanosomiasis
6%
phylogenetics
6%
severe acute respiratory syndrome
6%
macroecology
6%
site selection
6%
rural habitat
6%
behavioral ecology
5%
population density
5%
Agriculture & Biology
birds
65%
urbanization
52%
Finland
43%
habitats
30%
boreal forests
20%
towns
19%
species richness
17%
winter
16%
breeding
15%
urban areas
15%
nests
11%
Pica pica
11%
forest birds
10%
predation
10%
homogenization
10%
predators
10%
escape behavior
10%
Passer domesticus
9%
biodiversity
9%
temporal variation
9%
Northern European region
9%
Ficedula hypoleuca
9%
fearfulness
9%
residential areas
8%
Parus
8%
frequency distribution
8%
edge effects
8%
Scandinavia
8%
flight
8%
breeding season
7%
nesting sites
7%
species abundance
7%
Perisoreus
7%
old-growth forests
7%
Central European region
7%
urban population
7%
Pica (Corvidae)
6%
threatened species
6%
Polyporaceae
6%
population characteristics
6%
stand characteristics
6%
foraging
6%
Sciurus vulgaris
6%
Passer montanus
6%
Cuculidae
6%
Sorbus aucuparia
6%
Aquila chrysaetos
6%
ecology
5%
urban development
5%
forest inventory
5%
