Population ecology is the study of these and other questions about what factors affect population and how and why a population changes over time. Population ecology has its deepest historic roots, and its richest development, in the study of population growth, regulation, and dynamics, or demography.
When giraffes walk, they move both legs on one side of their body and then both legs on the other side; this is unique to giraffes. However, they run in a similar style to other mammals, swinging their rear legs and front legs in unison. They can reach 55 km/h (35 mph) at full speed but only in brief spurts.
Giraffes have many features which help them adapt to their habitat.  One of these features is their long necks, which stretch almost 2  meters above their body. Another feat â¦ ure is their extraordinary  tongue, which helps them to eat and chew plants. The last is their  camouflage colors that help them blend in.iraffes have many features which help them adapt to their habitat. One of these features is their long necks, which stretch almost 2 meters above their body. This helps them â¦ to get fruit and leaves high up in the trees. It also helps them to see far away.