Speciation in Golden-Plovers, Pluvialis dominica and P. fulva: Evidence from the Breeding Grounds

Authors

Peter G. Connors, Bodega Marine Laboratory
Brian J. McCaffery, Yukon Delta National Wildlife Refuge
John L. Maron, University of Montana - MissoulaFollow

Document Type

Article

Publication Title

The Auk

Publisher

University of California Press

Publication Date

1-1993

Volume

110

Issue

1

Disciplines

Biology | Life Sciences

Abstract

Two forms of golden-plover have long been considered subspecies, Pluvialis
dominica dominica and P. d. fulva. Prior studies have shown differences between forms in breeding distributions, wintering distributions, plumage, morphology, molt, and maturation schedules. We report clear and consistent differences in breeding vocalizations and nesting habitat, and strict assortative mating in areas of sympatry in western Alaska. These results indicate a greater degree of differentiation between the forms than was previously appreciated. They are appropriately treated as separate species and should be referred to under the names Pluvialis dominica, for the American Golden-Plover, and Pluvialis fulva, for the Pacific Golden-Plover.

Comments

Link to Publisher's Version

Rights

Copyright 1993 by The American Ornithologists' Union

Recommended Citation

Connors, Peter G.; McCaffery, Brian J.; and Maron, John L., "Speciation in Golden-Plovers, Pluvialis dominica and P. fulva: Evidence from the Breeding Grounds" (1993). Biological Sciences Faculty Publications. 338.
https://scholarworks.umt.edu/biosci_pubs/338