First documented case of Tawny Pipit <em>Anthus campestris</em> nest parasitism by common cuckoo <em>Cuculus canorus</em> in Spanish steppes

Abstract

Interspecific brood or nest parasitism is a relatively common breeding behavior in birds. Through this reproductive tactic, brood-parasites avoid the costs associated with raising and maintaining chicks by laying their eggs in the nests of the host species in which they are specialized. The common cuckoo (Cuculus canorus) follows this brood parasite strategy. Female cuckoos lay their eggs in the nests of other bird species, mimicking egg shape, size, and color of the host species. In this paper we report the first documented case of parasitism of tawny pipit nests by the common cuckoo in Spanish steppe habitats, where no record of parasitism on this species has been reported to date.

Keywords

• Breeding behavior
• breeding strategy
• brood-parasites
• interspecific interactions
• nest host species