Agricultural and Biological Sciences
Life History
100%
Nestling
85%
Annuals
84%
Predation
72%
Food Availability
49%
Cladistics
44%
Haptoglobin
41%
Body Temperature
40%
Turdus merula
40%
Evolution
39%
Europeans
35%
Reproductives
35%
Brood Parasitism
32%
Innate Immunity
32%
African
31%
Field Metabolic Rate
29%
Calidris canutus
26%
Biological Sciences
25%
Feather
23%
Chick
23%
Breed
22%
Dry Season
22%
Flight
22%
Immune System
21%
Wet Season
21%
Breeding Season
21%
Alaudidae
19%
Passeriformes
18%
Corticosterone
18%
Zebra Finch
17%
Hatching
17%
Avian Species
17%
Stratum Corneum
17%
Escherichia coli
16%
Clutch Size
16%
Pycnonotus
16%
Breeding Site
16%
Leukocyte
16%
Physiological Response
15%
Reproductive Success
15%
Immune Response
15%
Natural Selection
14%
Acclimation
14%
Repeatability
13%
Calidris
13%
Energy Budget
13%
Temperate Zones
13%
Drinking Water
12%
Body Condition
12%
Arid Zones
12%
Fox
11%
Phylloscopus
11%
Feces
11%
Grassland
11%
Case Study
11%
Escape Behavior
11%
Stomach
11%
Feed Supplementation
11%
Ecologist
11%
Body Size
10%
Energy Requirement
10%
Environmental Factor
10%
Lysozyme
10%
Hemagglutination
9%
Wild Birds
9%
Lymphocyte
9%
Scolopacidae
8%
Intestine
8%
Food Intake
8%
Ontogeny
8%
Radio Transmitter
8%
Aves
8%
Vulpes vulpes
8%
Corvidae
8%
Lowlands
7%
Fatty Acids
7%
Resource Allocation
7%
Wintering Grounds
7%
Functional Diversity
6%
Savanna
6%
Thermoregulation
6%
Basal Metabolism
6%
Heritability
6%
Plumage
6%
Survival Rate
6%
Feeds
6%
Seeds
6%
Phenotypic Variation
6%
Spring
6%
Microclimate
6%
Prevalence
6%
Cuculus canorus
6%
Intraspecific Variation
5%
Parus Major
5%
Energy Intake
5%
Arable Land
5%
Exhalation
5%
Mating System
5%
Rural Population
5%
Prolactin
5%
Immunology and Microbiology
Bird
65%
Microorganism
43%
Life History
36%
Microflora
32%
Circannual Rhythm
29%
Evaporation
27%
Body Mass
25%
Innate Immune System
24%
Basal Metabolic Rate
24%
Immunity
23%
Microbiome
20%
Lysozyme
19%
Intestine Flora
19%
Dynamics
18%
Passeriformes
17%
Immune System
17%
Metabolic Rate
16%
Escherichia coli
15%
Blood Plasma
15%
Taeniopygia guttata
15%
Candida Albicans
14%
Leukocyte
13%
Immunology
13%
Staphylococcus Aureus
11%
Infectious Agent
11%
Immune Response
11%
Energy Expenditure
11%
Columba Livia
11%
Turdus
10%
Molting
10%
Brood Parasite
9%
Taxon
9%
Phylogeny
9%
Environmental Temperature
9%
Inbreeding
8%
Columbidae
8%
Long Distance Migrant
8%
Phagocytosis
8%
Life History Trait
8%
Antigen-Antibody Interaction
8%
Acute Phase Protein
8%
Air Temperature
7%
Microbial Diversity
7%
Eosinophil Granulocyte
7%
Cloaca
7%
Morphology
7%
Host Resistance
6%
Gut Microbiome
6%
Immunoglobulin Y
6%
Pathogen Load
6%
Titer
6%
Hemagglutination
6%
RNA Gene
6%
Progeny
5%
Wader
5%
Fox
5%
Antigen Response
5%
Egg Size
5%
Flight
5%
Sex Chromosome
5%
DNA Sequence
5%
Telomere Length
5%
Species Richness
5%
Antimicrobial Activity
5%
Immunoassay
5%
Predation Risk
5%
Telomere
5%
Skin Water Loss
5%
Adaptation
5%
Cellular, Subcellular and Molecular Biological Phenomena and Functions
5%
Genetic Variability
5%
Solution and Solubility
5%
Hematocrit
5%
Acute Phase Response
5%
Chick
5%
Antiparasitic Agent
5%
Bacterial Load
5%
Oxygen Consumption
5%
Firmicutes
5%
Bacteroidetes
5%
Surface Property
5%
Keyphrases
Immune Function
50%
Larks
39%
Year-round Breeding
19%
Environmental Conditions
18%
Tropical Environment
18%
Body Mass
16%
Haptoglobin
15%
Food Availability
15%
Skylark
15%
Alauda Arvensis
14%
Innate Immune Response
13%
Rainfall
13%
Nitric Oxide
12%
Passerine
12%
Tropical Area
12%
Zebra Finch
12%
Turdus Merula
12%
Cloacal Microbiota
11%
Invertebrate Availability
11%
Covariation
11%
Egg Recognition
11%
Thin Disk
11%
Immune Indexes
11%
Physiological Characteristics
10%
Thick Disk
10%
Invertebrates
9%
Basal Metabolic Rate
8%
Life History
8%
Pace of Life
8%
Metabolic Traits
8%
Growth Function
8%
Nest Predation Risk
8%
Stellar Halo
8%
Immune Parameters
8%
Blackbird
8%
Tmax
8%
Non-breeding
8%
Nest Predation
8%
Immune System
8%
Partial Migrant
8%
Egg Ejection
8%
Netherlands
8%
Egg Rejection
7%
Innate Immunity
7%
Free-living
7%
Seasonal Variation
7%
Temperate Zone
7%
Predation Risk
7%
Home Range
7%
Physiological Adjustment
7%
Parasite Diversity
7%
Disk Halo Size
7%
Between-person
6%
Temperate Areas
6%
Nestling Growth
6%
Arid Environment
6%
Constitutive Immunity
6%
Bulbul
6%
Tropical Birds
6%
Invertebrate Biomass
6%
Microbial Load
6%
Aseasonal
6%
Developmental Conditions
6%
Host Defense
6%
Body Condition
6%
Parasite Eggs
6%
Gut Microbiota
6%
Gut Microbial Community
6%
Frequency of Occurrence
6%
Milky Way
6%
Population Synthesis
6%
Chick Feed
5%
Homing pigeons
5%
Temperature Effect
5%
Red Knot
5%
Environment Adaptation
5%
Stable Isotopes
5%
Ecological Constraints
5%
Ejector
5%
European Blackbird
5%
Distinct Population Segment
5%
Successful Resistance
5%
Intercalibration Exercise
5%
Parasitism Resistance
5%
Conspecific Parasitism
5%
Thermal Regime
5%
Cycle Effect
5%
Ornithology
5%
Saudi Arabia
5%
Water Energy
5%
Water Flux
5%
Evaporative Water Loss
5%
Antiparasitic
5%
Commercial Poultry
5%
Field Metabolic Rate
5%
Aridity Gradient
5%
Geographical Variation
5%
Trichomonosis
5%
Time Reproduction
5%
Immune Defense
5%