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sexually mature

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The Dolphin Institute - Whale Research
Further, the sizes obtained for females with calf and escorts (males) compared well with measurements made by biologists of sexually mature females and ...
www.dolphin-institute.org


The Dolphin Institute - Dolphin Research Summaries
The different rates of response were attributed to the behavior of sexually active males seeking to affiliate with sexually mature females. Although a female may be present in pods producing social sounds ...
www.dolphin-institute.org More from this site

IISG - Aquaculture Projects
During embryonic development the PGCs are destined to become the eggs and sperm in the sexually mature fish. The ability to propagate PGCs in culture will enable researchers to genetically alter the ... transferring the genetic alteration to the eggs or sperm of the host as it becomes sexually mature. By breeding these chimeric individuals a transgenic line of fish will be established that possesses ...
www.iisgcp.org


Key messages - abstract
Bufo bufo at a pond in southern England the daily arrival of sexually mature males and females and the dates of first spawn deposition were recorded each year since ... numbers of emergent toadlets estimated annually since 1988. The timing of the main arrival of sexually mature toads at the breeding pond each year was highly correlated with the mean daily temperatures ...
www.nmw.ac.uk


The Florida Panther Society, Inc.
Because neither male #59 or #60 are sexually mature, successful breeding would be unlikely. TX107 -- TX107 inhabited the western Turner River and Eastern Corn ...
www.panthersociety.org


SCS: Weddell Seal (Leptonychotes weddellii)
Females become sexually mature at about 3-6 years, males at 7-8 years. Weddell seals can live up ...
www.pinnipeds.org


SCS: Australian Sea Lion (Neophoca cinerea)
Australian sea lion was measured diving to a depth of 245m. Females become sexually mature at 4-6 years, males at 8-9 years. Australian sea lions are known to ...
www.pinnipeds.org More from this site

Kind Planet Humane Education - Mouse Care
Though it is said that male mice become sexually mature at five to six weeks, they can impregnate their mothers at three weeks. Therefore it ...
kindplanet.org


Migration of the Southern Humpback Whales
The Never Ending Journey | Previous Page | Index | Next Page | 9 Mature Males and Resting Females ABOVE: Bonnie & Clyde are featured in ... some 20-23 days later. This third group include the mature males and resting females. Resting females are females who are ... a typical young adult male and female pair. Very likely they are sexually mature and while around the Expedition vessel in 1994 they interacted ...
www.oceania.org.au


Manatee Facts
The reproductive rate for manatees is slow. Female manatees are not sexually mature until about five years of age, and males are mature at approximately nine years of age. On average, one calf ...
savethemanatee.org




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