Box 46
Contains 5 Results:
Tinamus major (10)-Helironis fulica (267), 1919 - 1922
During his expeditions to British Guiana, between 1919 and 1922, and the Galápagos Islands in 1923, William Beebe conducted studies on the syrinx, the vocal organ of birds; he later returned to the subject in Rancho Grande, Venezuela, in 1946. This series consists of approximately 500 illustrations of syrinxes and related anatomy from these locations, with the bulk from British Guiana.
Phaetusa chloropoda (361)-Falco albigularis (671), 1919 - 1922
During his expeditions to British Guiana, between 1919 and 1922, and the Galápagos Islands in 1923, William Beebe conducted studies on the syrinx, the vocal organ of birds; he later returned to the subject in Rancho Grande, Venezuela, in 1946. This series consists of approximately 500 illustrations of syrinxes and related anatomy from these locations, with the bulk from British Guiana.
Ciccaba superciliaris macconnelli (705A)-Coccyzus melacoryphus (1475), 1919 - 1922
During his expeditions to British Guiana, between 1919 and 1922, and the Galápagos Islands in 1923, William Beebe conducted studies on the syrinx, the vocal organ of birds; he later returned to the subject in Rancho Grande, Venezuela, in 1946. This series consists of approximately 500 illustrations of syrinxes and related anatomy from these locations, with the bulk from British Guiana.
Praya cayana (1481)-Capita niger (1508), 1919 - 1922
During his expeditions to British Guiana, between 1919 and 1922, and the Galápagos Islands in 1923, William Beebe conducted studies on the syrinx, the vocal organ of birds; he later returned to the subject in Rancho Grande, Venezuela, in 1946. This series consists of approximately 500 illustrations of syrinxes and related anatomy from these locations, with the bulk from British Guiana.
Ramphastos monilis (1527)-Myropagis axillaris (1982), 1919 - 1922
During his expeditions to British Guiana, between 1919 and 1922, and the Galápagos Islands in 1923, William Beebe conducted studies on the syrinx, the vocal organ of birds; he later returned to the subject in Rancho Grande, Venezuela, in 1946. This series consists of approximately 500 illustrations of syrinxes and related anatomy from these locations, with the bulk from British Guiana.