6 research outputs found

    Songbird breeding season use of pine plantations treated chemically for herbaceous vegetation control

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    Pine plantations, a common early successional habitat in the southeastern United States, have been subject in recent years to increased use of herbicides to control herbaceous vegetation immediately postestablishment. Such treatments may affect songbird use during the breeding season, but studies documenting bird response are limited. Furthermore, songbirds that breed in early successional habitats have experienced sustained population declines in recent decades. Therefore, we examined the influence of herbaceous vegetation control on songbird use during the breeding season within pine plantations on the Piedmont Plateau in Virginia. We evaluated 35 plantations characterized by one of five treatments: herbaceous vegetation control applied during the establishment year and that were 1, 2, or 3 y old when sampled, and those that had not received herbaceous vegetation control at establishment and that were 1 or 2 y old when sampled. There was no difference (P . 0.05) in detections of birds between plantations with and without herbicide treatment. However, 1-y-old plantations (both treated and untreated) had fewer detections (P , 0.05) than 2-y-old plantations for 3 individual species and for all 16 species combined

    Coloring the Conservation Conversation: an evening with J. Drew Lanham

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    Dr. Lanham will discuss what it means to embrace the full breadth of his African-American heritage and his deep kinship to nature and adoration of birds. The convergence of ornithologist, college professor, poet, author and conservation activist blend to bring our awareness of the natural world and our moral responsibility for it forward in new ways. Candid by nature — and because of it — Dr. Lanham will examine how conservation must be a rigorous science and evocative art, inviting diversity and race to play active roles in celebrating our natural world
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