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Brood parasitism has become one of the most flourishing areas of research in evolutionary ecology and one of the best model systems for investigating coevolution. This subject has undergone remarkable advances during the last two decades, but has not been covered by any book in the 21st century. This book offers a comprehensive and up-to-date overview of the fascinating field of avian brood parasitism. The topics covered include conspecific brood parasitism; evolution and phylogenetic history of avian brood parasites; parasitic behaviour used by brood parasites; adaptations and counter-adaptations of brood parasites and their hosts at every stage of the breeding cycle (before laying, egg, chick and fledgling stages); factors affecting the evolution of host defences and parasitic attacks; the role of phenotypic plasticity in host defences; mechanisms driving egg recognition and rejection; evolution of nest sharing or nest killing by brood parasite chicks; begging behaviour in parasitized nests and food delivery by host adults; and recognition of conspecifics by juvenile brood parasites. This volume provides a comprehensive reference resource for readers and researchers with an interest in birds, behaviour and evolution, as well as a source of hypotheses and predictions for future investigations into this dynamic subject.
In 1864 Alida and Calvin Clark, two abolitionist members of the Religious Society of Friends from Indiana, went on a mission trip to Helena, Arkansas. The Clarks had come to render temporary relief to displaced war orphans but instead found a lifelong calling. During their time in Arkansas, they started the school that became Southland College, which was the first institution of higher education for blacks west of the Mississippi, and they set up the first predominately black monthly meeting of the Religious Society of Friends in North America. Their progressive racial vision was continued by a succession of midwestern Quakers willing to endure the primitive conditions and social isolation of their work and to overcome the persistent challenges of economic adversity, social strife, and natural disaster. Southland’s survival through six difficult and sometimes dangerous decades reflects both the continuing missionary zeal of the Clarks and their successors as well as the dedication of the black Arkansans who sought dignity and hope at a time when these were rare commodities for African Americans in Arkansas.
New edition! Convenient listing of words arranged alphabetically by rhyming sounds. More than 55,000 entries. Includes one-, two-, and three-syllable rhymes. Fully cross-referenced for ease of use. Based on best-selling Merriam-Webster's Collegiate® Dictionary, Eleventh Edition.