Keyphrases
Pigeons
100%
Negev Desert
89%
Desert
81%
Body Mass
72%
Body Temperature
63%
Blackcap
63%
Egyptian Fruit Bat
62%
Ambient Temperature
59%
Metabolic Rate
52%
Stopover
51%
Evaporative Water Loss
50%
Sunbird
48%
Ethanol
43%
Fleas
42%
Air Temperature
41%
House Sparrow
39%
Passerine
38%
Israel
38%
Temperature Regulation
38%
Rousettus Aegyptiacus
36%
Gerbil
36%
Burrow
33%
Free-flying
32%
Desert Rodents
32%
Water Loss
31%
Stopover Site
31%
Palestine
31%
Nectarivore
29%
Free Flight
27%
Total Evaporative Water Loss
26%
Shrikes
25%
Sand Rat
25%
Grasshopper
25%
Evaporative Cooling
24%
Lipids
23%
Respiratory Water Loss
23%
Blackcap Sylvia Atricapilla
23%
Water Turnover
22%
Migration Stopover
21%
Pipistrelle
21%
Otonycteris Hemprichii
21%
Energy Saving
20%
Body Condition
20%
Rodents
20%
Turnover Rate
20%
Food Intake
19%
Physiological Response
19%
Foraging Behavior
19%
Nectar
19%
Warbler
19%
Agricultural and Biological Sciences
Flight
94%
Passeriformes
54%
Body Temperature
51%
Gerbil
43%
Stopover Sites
35%
Sylvia atricapilla
35%
Body Water
33%
Pipistrellus
32%
Passer Domesticus
31%
Food Intake
30%
Digestive System
29%
Meriones
29%
Rousettus
27%
Spring
27%
Psammomys obesus
26%
Nectarinia
25%
Laniidae
25%
Fatty Acids
22%
Body Condition
22%
Hummingbirds
22%
Feeds
22%
Nestling
20%
Gerbillus allenbyi
20%
Physiological Response
19%
Energy Requirement
18%
Protein Intake
18%
Ectoparasite
18%
Lanius
18%
Coturnix Japonica
18%
Hypothermia
16%
Immunocompetence
15%
Head
15%
Phytohaemagglutinin
15%
Xenopsylla
15%
Fat Intake
15%
Urinary System
14%
Small Intestine
14%
Intestine
14%
Immune Response
14%
Body Temperature
14%
Nectar Feeding
14%
Chukar Partridge
13%
Gerbillus
13%
Relative Humidity
13%
Feces
13%
Stratum Corneum
12%
Arid Zones
12%
Dietary Protein
12%
Penguin
12%
Foraging Behavior
12%