PVAClone (version 0.1-7)

redstart: Abundance time series of American Redstart

Description

Counts for American Redstart (Setophaga ruticilla) at a survey location in the North American Breeding Bird Survey (BBS; Robbins et al. 1986, Peterjohn 1994). BBS record number 0214332808636 observed from 1966 to 1995.

Usage

data(redstart)

Format

The format is: num [1:30] 18 10 9 14 17 14 5 10 9 5 ...

Details

redstart abundance time series

References

Lele, S.R. 2006. Sampling variability and estimates of density dependence: a composite-likelihood approach. Ecology 87, 189--202.

Peterjohn, B.G. 1994. The North American Breeding Bird Survey. Birding 26, 386--398.

Robbins, C.S., D. Bystrak, and P.H. Geissler. 1986. The breeding bird survey: its first fifteen years, 1965--1979. U.S. Fish and Wildl. Serv. Resource Publ. 157. Washington, D.C. 196 pp.

Examples

data(redstart)
redstart
plot(redstart)