Topics :
Survivorship Curves
Type 1
Type 2
Type 3 Topics
Population :
Which is and which isn’t?
All birds in Pittsburgh
All fish in Lake Michigan
All trout in Lake Huron Population
Survivorship Curve-1 :
Large animals
Few young
Much care
Humans
Whales Survivorship Curve-1
Survivorship Curve-2 :
Small mammals
Some care for offspring
Squirrels
Mice Survivorship Curve-2
Survivorship Curve-3 :
Many offspring
Little or no care
Fish
Turtle Survivorship Curve-3
Quantity vs Quality :
Which is better?
Smaller die off easier-need more
Larger not killed easily-do not need as many Quantity vs Quality
Survivorship Curves :
Survivorship Curves