Earth & Environmental Sciences
animal
46%
bird
14%
byproduct
14%
clutch size
26%
dissipation
31%
effect
16%
energy
16%
energy intake
100%
food intake
23%
food processing
21%
fur
86%
insulation
19%
laboratory
36%
lactation
24%
litter
16%
litter size
55%
milk
37%
milk production
27%
rate
5%
removal
36%
reproductive effort
26%
trend
8%
Agriculture & Biology
animal performance
13%
animals
9%
birds
7%
breeds
8%
clutch size
12%
endothermy
17%
energy
13%
energy intake
68%
food intake
10%
food processing
12%
fur
79%
heat
25%
insulating materials
12%
lactating females
15%
lactation
9%
litter size
23%
litters (young animals)
11%
mammary glands
11%
mice
40%
milk
15%
milk production
10%
pups
22%
reproductive performance
62%
Medicine & Life Sciences
Animals
23%
Birds
12%
Clutch Size
23%
Eating
8%
Energy Intake
69%
Food Handling
15%
Hot Temperature
35%
Human Mammary Glands
12%
Lactation
12%
Litter Size
33%
Milk
32%