Bottlenose Dolphins: Energy Consumption during Pregnancy, Lactation, and Growth
Abstract
Energy consumption (measured in weight of consumed food converted to kilocalories) was tracked for 7 bottlenose dolphins (Tursiops truncatus); 4 cows, and 3 calves. Data considered for cows began 18 months before and continued for 24 months after parturition; data for calves was tracked from birth to present. In the 6-month period following parturition, the kilocalories consumed by the cows ranged from 94 to 124 kilocalories, which was 129% to 204% more than before they became pregnant. The energy consumption of the calves is graphed, showing the high energy cost of growth.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1991
- Accession Number
- ADA271796
Entities
People
- C. Curry
- D. Skaar
- M. Reddy
- S. Ridgway
- T. Kamolnick
Organizations
- Naval Command, Control and Ocean Surveillance Center