Private landowners, hunting organizations and cone spring and early summer of 1997 resulted in poor reproduction rates for wild turkeys in Georgia.
42.
At each site the same number of males and females were released to assess the reproduction rates and survivability of each sex.
43.
Self-regulation ( e . g . decrease of reproduction rate ) has been addressed to be a response to increased population densities.
44.
The reproduction rate of the Cross River gorilla is low and is estimated to take 75 years to fully recover the population.
45.
Exposure to methylmercury alters the hormone levels of American white ibis, affecting their mating and nesting behavior and leading to lower reproduction rates.
46.
Wet and cool conditions in the late spring and early summer of 1997 resulted in poor reproduction rates for wild turkeys in Georgia.
47.
Turkey reproduction rates vary from year to year, depending on the availability of acorns and other wild food, weather and other environmental conditions.
48.
The Net Reproduction Rate was then introduced as an alternative measure : it measures the average fertility rate of women of child-bearing ages.
49.
For male mammals, which have a relatively high maximal potential reproduction rate, sexual selection leads to adaptations that help them compete for females.
50.
Sainovic " expressed his concern that the reproduction rate of the Kosovo Albanians was much higher than of the Serbs, " the witness said.
