Why de young birds reproduce less well?

This publication has 6 references indexed in Scilit:

• Fortpflanzungswert und „Brutwert“ der Kohlmeise(Parus major)
  Journal of Ornithology, 1982
• Age and Breeding in Sparrowhawks
  Journal of Animal Ecology, 1981
• Comparative foraging behaviour and efficiency of adult and juvenile great blue herons
  Canadian Journal of Zoology, 1980
• Hunting success rates, foraging habits, and prey selection of Peregrine Falcons migrating through central Alberta
  The Canadian Field-Naturalist, 1980
• FACTORS AFFECTING THE AGE OF FIRST BREEDING OF THE KITTIWAKE RISSA TRIDACTYLA
  Ibis, 1977
• Life-History Tactics: A Review of the Ideas
  The Quarterly Review of Biology, 1976