This study tested the hypothesis that the relative proportion of neurons that are hormone sensitive in avian song control nuclei is related to the basic motor ability to sing, whereas the absolute number of such neurons is related to the complexity of song behavior. Either [3H]testosterone ( T ) or
β¦ LIBER β¦
Seasonal variation in the duetting behaviour of rufous-and-white wrens (Thryothorus rufalbus)
β Scribed by Stephanie M. Topp; Daniel J. Mennill
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 237 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0340-5443
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During frozen storage of raw pink shrimps, Pandalus borealis, calcium carbonate tends to precipitate in the exoskeleton, giving the shrimps a spotted appearance. Seasonal variations in the formation of white spots and the inΓuence of shrimp size, production time, chemical treatment, and storage temp