Topic
BROOD SIZE
1
DAILY ENERGY-EXPENDITURE
1
DOUBLY-LABELED WATER
FITNESS CONSEQUENCES
1
FOOD AVAILABILITY
1
GREAT TIT
1
KITTIWAKES RISSA-TRIDACTYLA
1
MARTINS DELICHON-URBICA
1
STATE-DEPENDENT BEHAVIOR
1
TITS PARUS-MAJOR
daily energy expenditure
1
doubly labelled water
1
parental care trade-off
1
parental investment
1
reproductive ecology
1
self-maintenance
1
unpredictable environment