What’s the relationship of krill and climate to penguins?
The mantra is simple: For all biological creatures, including us humans, everything depends on four factors — food, sex, weather, and breeding territory. If all are in synch, a species will survive and flourish. If not, there will be problems. For example, regarding the shag declines the Inventory has detected, shag sex seems to be a excellent as ever, and there are many available breeding ledges. The cause, therefore, may result from a warming Antarctic climate, or different distribution for fish prey the shags prefer.
