Egg recognition and counting reduce costs of avian conspecific brood parasitism

  title={Egg recognition and counting reduce costs of avian conspecific brood parasitism},
  author={B. Lyon},
Birds parasitized by interspecific brood parasites often adopt defences based on egg recognition but such behaviours are puzzlingly rare in species parasitized by members of the same species. Here I show that conspecific egg recognition is frequent, accurate and used in three defences that reduce the high costs of conspecific brood parasitism in American coots. Hosts recognized and rejected many parasitic eggs, reducing the fitness costs of parasitism by half. Recognition without rejection also… CONTINUE READING
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Publications referenced by this paper.
Showing 1-10 of 22 references

High rates of conspecific brood parasitism articles NATURE | VOL 422 | 3 APRIL 2003 |

  • I. G. Jamieson, S. B. McRae, R. E. Simmons, M. Trewby
  • Auk 117,
  • 2003

a model and test of hostparasite cooperation in an avian conspecific brood parasite

  • B. E. Lyon, Hochachka, M W., Eadie, J. M. Paternity-parasitism trade-offs
  • Evolution 56, 1253–1266
  • 2002

Cognition, Evolution and Behavior (Oxford

  • S. J. Shettleworth
  • 1998
1 Excerpt

Parasitic Birds and Their Hosts

  • W. M. Jackson
  • 1998

An Evolutionary Approach (eds Krebs, J

  • P. W. Sherman, H. K. Reeve, Pfennig, D. W. in Behavioural Ecology
  • R. & Davies, N. B.) 69–98
  • 1997

Recognition errors and probability of parasitism determine whether reed warblers should accept or reject mimetic cuckoo eggs

  • N. B. Davies, Brooke, L, A. Kacelnik
  • Proc. R. Soc. Lond. B 263,
  • 1996

Sensory and hormonal control of clutch size in birds

  • S. Haywood
  • Q. Rev. Biol
  • 1993

host choice and the pattern of egg dispersion among host nests

  • Lyon, B. E. Tactics of parasitic American coots
  • Behav. Ecol. Sociobiol. 33, 87–100
  • 1993

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