CONTENTS 



i. Hartman, Frank A. Some locomotor mechanisms of birds. 

 91 pp., 7 figs. June 30, 1961. (Publ. 4460.) 



2. Abbot, C. G. Sixteen-day weather forecasts from satellite obser- 



vations. 6 pp., 2 figs. Dec. 29, 1 96 1. (Publ. 4462.) 



3. Snyder, Thomas E. Supplement to the annotated, subject-head- 



ing bibliography of termites, 1955 to i960. 137 pp. Dec. 29, 

 1961. (Publ. 4463.) 



4. Clarke, Roy S., Jr., and Carron, Maxwell K. Comparison of 



tektite specimens from Empire, Georgia, and Martha's Vine- 

 yard, Massachusetts. 18 pp., 6 pis., 3 figs. Aug. 24, 1961. 

 (Publ. 4465.) 



5. Abbot, C. G. A long-range temperature forecast. 46 pp., 5 figs. 



27 maps. Oct. 27, 1961. (Publ. 4471.) 



6. Snodgrass, R. E. The caterpillar and the butterfly. 51 pp., 17 figs. 



Nov. 3, 1961. (Publ. 4472.) 



7. Moynihan, M. The organization and probable evolution of some 



mixed species flocks of neotropical birds. 140 pp., 3 diagrams. 

 March 5, 1962. (Publ. 4473.) 



(v) 



