Bergmann's Law?
#1
Nontypical Buck
Thread Starter
Join Date: Feb 2003
Location: Audubon & Red Rock, Penna.
Posts: 4,472
Bergmann's Law?
It states that mammals body size increases the further north you go. Stating that greater body size helps retain body temp in cold climates.
One question: Why do elephants live in Africa? Arctic fox is smaller than cape buffalo.
Just wonderin'......
One question: Why do elephants live in Africa? Arctic fox is smaller than cape buffalo.
Just wonderin'......
#3
Nontypical Buck
Join Date: Feb 2003
Location: west central wi USA
Posts: 2,242
The actic fox has a high ratio of body mass to surface area which is consistant with Bergman's law. But it also has short extremities which probably reduces heat loss. This is also a characteristic of native people that live in polar regions
#6
Nontypical Buck
Join Date: Feb 2003
Location: west central wi USA
Posts: 2,242