Sex and age influence responses to changes in the cost of cooperative care in a social carnivore /

Antzeko izenburuak

• Divergence in timing of parental care and migration in barnacle geese /
• Load lightening and negotiation over offspring care in cooperative breeders /
  nork: Johnstone, Rufus A.
• Parental care in nesting hawks : Breeding experience and food availability influence the outcome /
  nork: Byholm, Patrik.
• Location and group size influence decisions in simulated intergroup encounters in banded mongooses /
• Gape coloration reliably reflects immunocompetence of barn swallow (Hirundo rustica) nestlings /