0. DOCID:21141 1967 "Radio Tracking of Homing Bats" 0.05126602055365
1. DOCID:20990 1966 "Navigation of Single Homing Pigeons: Airplane Observations by Radio Tracking" 0.0412156006538708
2. DOCID:21411 1968 "Radar Characteristics of Birds in Flight" 0.0343568974460545
3. DOCID:21365 1968 "Vocalization of Naive Dolphins in Small Groups" 0.0172555080593148
4. DOCID:21221 1967 "Human Echo Perception" 0.00868090284616285
5. DOCID:20695 1965 "Trained Porpoise Released in the Open Sea" 0.00837024693881452
6. DOCID:21120 1967 "Celestial Mechanics Experiment" 0.0083102108162454
7. DOCID:22399 1972 "Ionospheric Effects on the Transmission of Ultralow-Frequency Plasma Waves" 0.00811786339029912
8. DOCID:21637 1969 "Biosatellite III: Preliminary Findings" 0.00800441678559671
9. DOCID:20929 1966 "On a Floating Island" 0.0068551648650749
10. DOCID:20898 1966 "Antarctic Asteroid Odontaster validus: Constancy of Reproductive Periodicities" 0.00592301551480624
11. DOCID:21527 1969 "Particle Track Enhancement in Cellulose Nitrate by Application of an Electric Field" 0.00551951802214563
12. DOCID:22341 1972 "Attentiveness to Sensory Stimuli: Central Control in Locusts" 0.00538829909008235
13. DOCID:22187 1971 "Extralunar Dust in Apollo Cores?" 0.00535164872766774
14. DOCID:21591 1969 "Macronyssid Mites in Oral Mucosa of Long-Nosed Bats: Occurrence and Associated Pathology" 0.00489539974046553