Bird Research and Shade-Grown Coffee

अपनी भाषा में प्लॉट जोड़ेंScientists Amanda Rodewald of the Cornell Lab of Ornithology and Nick Bayly of Selva spend a morning on a Colombian coffee farm, researching how shade-grown coffee benefits migratory birds l... सभी पढ़ेंScientists Amanda Rodewald of the Cornell Lab of Ornithology and Nick Bayly of Selva spend a morning on a Colombian coffee farm, researching how shade-grown coffee benefits migratory birds like warblers and tanagers.Scientists Amanda Rodewald of the Cornell Lab of Ornithology and Nick Bayly of Selva spend a morning on a Colombian coffee farm, researching how shade-grown coffee benefits migratory birds like warblers and tanagers.