This article is a good article explaining how the founder effects affect genetic drift. An example of a bottleneck effect: Northern elephant seals have reduced genetic variation most likely due to being hunted. Hunting reduced their population size to as few as 20 individuals at the end if the 19th century.
Most crewed yacht charters are all inclusive, ranging from $15,000 to $50,000 per week. At Carefree Yacht Charters we will help find the perfect charter within your budget. View our cost table to learn more about crewed yacht charter costs.
A cruise can cost $1,000 per person less in March, April, November, or December than in July or August. Airfare is lower too. Also, when the weather is cold, thereâs no pressure to splurge on a balcony, since you wonât spend much time sitting on it. (I recommend a cabin with a âFrench balcony.â See below.)