abd (version 0.1-21)

GodwitArrival: Godwit Arrival Dates

Description

Arrival dates for males and females in 10 pairs of Black-tailed Godwits (Limosa limosa)

Usage

data(GodwitArrival)

source

Gunnarsson, T.G., J.A. Gill, T. Sigurbjörnsson, and W.J. Sutherland. 2004. Pair bonds: arrival synchrony in migratory birds. Nature 431: 646.

References

http://en.wikipedia.org/wiki/Black-tailed_godwit

Examples

data(GodwitArrival)
xyplot(male~female, GodwitArrival, main='Arrival of Godwit pairs')