Sicks Swift (Chaetura andrei) Science Article 1 abstract On the middle Rio das Mortes (15 o S., 52 o 15′ W. Greenwich), Mato Grosso, Brazil, I frequently observed a swift that inhabited principally the extensive groves of ‘buritf’ palms. On October 15, 1946, I located two nests of the species. One was torn from its […]